Showing 1–20 of 59 resultsSorted by latest
Sure Electronics AA-JA32473 2 x 30 Watt Class D Audio Amplifier Board
The Sure Electronics AA-JA32473 2 x 30 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-30 is an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board. HighlightsADAU1707 Audio DSP IntegratedPBTL ConfigurableFully Compatiable with JAB1 and JAB2USBi or WONDOM In-Circuit ProgrammerDebug Port for Sigma Studio through original Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA32473 2 x 30 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-30 delivers high quality sound without drawing a lot power. The JAB series ampliï¬er boards support Parallel Bridge Tied Load mode, under which two outputs are connected together as one channel. Under PBTL (mono) mode, either of the two inputs can work as the input connector. If audio signal is transmitted to both of the two inputs, the outputs are mixed. Connect the positive and negative output together for best efficiency Compatible with JAB1/ 2JAB1 and JAB2 provide a stereo solution for portable Bluetooth speakers with MPPT battery charging. More than the headphone ampliï¬er, JAB3 also provides a flexible DSP solution. This means, when working with JAB1/2 main boards, it is a complete 4.0 (BTL), 2.1 and 0.2 (PBTL) audio system with control interfaces and signal processing. The application ranges from active louderspeaker concepts (digital 3 way 3 unit, 2 way 2 unit crossover, bass enhancement, etc.) and realize the transformation from 2.0 to 2.1 (when used with JAB2). With four potentiometers, customers can get the default function and adjust the volume of audio input, gain, cut-off frequency of bass and treble. DSP IntegrationWith integrated debug port for Sigima Studio, customers can pre-program with Sure Electronics ICP1, ICP2 or the original Analog USBi to get more functions which includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc. The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, ampliï¬ers, and listening environments, providing dramatic improvements in perceived audio quality. Most process is done in full 56-bit, double precision mode, resulting in very good low level signal performance. Two Σ-Δ ADCs and four Σ-Δ DACs integrated in this DSP provide a 98.5 dB analog input to analog output dynamic. Each ADC has a THD + N of -83 dB, and each DAC has a THD + N of -90 dB. The popular applications are active louderspeaker, public address system and active subwoofer, including stereo high pass ï¬lter and mixed low pass ï¬lter, also named with powered speaker controller, demonstrated on this board as follows.  Extremely low standby powerThe Sure Electronics JAB3-30 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit).    Applications  Package includes1 x Sure Electronics JAB3-30 2 x 30 Watt Class D Audio Amplifier Board with Audio DSP1 x power cable1 x 4-conductor speaker cable1 x 5mm jack cable Show more Show lessSure Electronics AA-AB41122 | 100V | 30A | 35000uF
Add stable power to your amplifier boards and amp projects using this rectifier board that's built with 35,000 microfarads of power-buffering, ripple-reducing capacitance. Four high performance, ultra-fast ST Electronics' STTH1602 diodes are combined with ceramic capacitors for minimum harmonics. HighlightsConverts up to 100 VAC to symmetrical positive and negative DC voltageRobust terminal connections, 1/2" standoffs, and multi-layer PCBSupports power converting for up to 2,000 watt devicesSixteen 2,200 uF capacitors for power buffering Product details Sure Electronics AA-AB41122 100V 30A 35000uF Rectifier Board for Amplifiers Built with 35,000 microfarads of power-buffering and ripple-reducing capacitance, this rectifier board converts AC input voltage into separate positive DC and negative DC voltage outputs. It features robust terminal connections, 1/2'' standoffs and multi-play PCB, perfect for supplying power to amplifier boards requiring large symmetrical power supplies. The robust heatsink on board provides a drastic reduction for the system temperature and ease of cooling. Four high performance, ultra-fast ST Electronics' STTH1602 diodes are combined with ceramic capacitors for minimum harmonics. AC power is applied to the input (positive on the AC1 X terminal, negative on the AC2 X terminal, with center taps connected to the inside AC1 and AC2 terminals if used), with positive DC output on the VDD/POS terminal and symmetrical negative DC output on the VEE/NEG terminal. An LED indicator shows the voltage output for each channel. Note: To calculate voltage output, multiply the secondaries voltage by 1.414 (the square root of 2). For instance, if you were to connect a 110 VAC primary input to two 75 VAC secondary output transformer to this rectifier board, the output would +106 VDC and -106 VDC. Specifications:• Repetitive peak reverse voltage (VRRM): 200V• Supply voltage: 0 to 100 VAC• RMS forward current: 20A• Forward voltage drop: 1.1V• For use with devices up to 2,000 watts• Dimensions: 6" L x 4.5" W x 2.5" H (152.4 x 114.3 x 63.5 mm) Warning: Working with high voltages is extremely dangerous and should only be done with the utmost precaution and the right amount of knowledge about the matter! These components should be treated carefully. Failing to do so voids your warranty and puts yourself in danger.Show more Show lessSure Electronics AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board
The Sure Electronics AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-60 an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board. HighlightsADAU1707 Audio DSP IntegratedPBTL ConfigurableFully Compatible with JAB1 and JAB2USBi or WONDOM In-Circuit ProgrammerDebug Port for Sigma Studio through original15.2cm x 6.86cm PCB Size Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-60 delivers high quality sound without drawing a lot power. The JAB series ampliï¬er boards support Parallel Bridge Tied Load mode, under which two outputs are connected together as one channel. Under PBTL (mono) mode, either of the two inputs can work as the input connector. If audio signal is transmitted to both of the two inputs, the outputs are mixed. Connect the positive and negative output together for best efficiency Compatible with JAB1/ 2JAB1 and JAB2 provide a stereo solution for portable Bluetooth speakers with MPPT battery charging. More than the headphone ampliï¬er, JAB3 also provides a flexible DSP solution. This means, when working with JAB1/2 main boards, it is a complete 4.0 (BTL), 2.1 and 0.2 (PBTL) audio system with control interfaces and signal processing. The application ranges from active louderspeaker concepts (digital 3 way 3 unit, 2 way 2 unit crossover, bass enhancement, etc.) and realize the transformation from 2.0 to 2.1 (when used with JAB2). With four potentiometers, customers can get the default function and adjust the volume of audio input, gain, cut-off frequency of bass and treble. DSP IntegrationWith integrated debug port for Sigima Studio, customers can pre-program with Sure Electronics ICP1, ICP2 or the original Analog USBi to get more functions which includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc. The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, ampliï¬ers, and listening environments, providing dramatic improvements in perceived audio quality. Most process is done in full 56-bit, double precision mode, resulting in very good low level signal performance. Two Σ-Δ ADCs and four Σ-Δ DACs integrated in this DSP provide a 98.5 dB analog input to analog output dynamic. Each ADC has a THD + N of -83 dB, and each DAC has a THD + N of -90 dB. The popular applications are active louderspeaker, public address system and active subwoofer, including stereo high pass ï¬lter and mixed low pass ï¬lter, also named with powered speaker controller. Extremely low standby powerThe Sure Electronics JAB3-60 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit).   Applications  Package includes1 x Sure Electronics JAB3-60 1 x 60 Watt Class D Audio Amplifier Board with Audio DSP1 x power cable1 x 4-conductor speaker cable1 x 3.5mm jack cable  Show more Show less Frequently bought togetherPower Supply Bundle (PS-SP11505) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 62,90You save: € 1,15Combideal:€ 61,75 Add to cartPower Supply Bundle (RS-100-24) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 79,90You save: € 2,-Combideal:€ 77,90 Add to cartPower Supply Bundle (PS-SP11505) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 62,90You save: € 1,15Combideal:€ 61,75 Add to cartPower Supply Bundle (RS-100-24) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 79,90You save: € 2,-Combideal:€ 77,90 Add to cartPower Supply Bundle (PS-SP11505) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 62,90You save: € 1,15Combideal:€ 61,75 Add to cartPower Supply Bundle (RS-100-24) AA-JA31211 1 x 60 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 79,90You save: € 2,-Combideal:€ 77,90 Add to cartSure Electronics AA-AB41136 Bluetooth 5.0 Audio Receiver and 2x3W amplifier module
This Bluetooth Audio Receiver Board is more than just a Bluetooth V5.0(aptX HD) receiver it also offers 2x3 watts of high quality low distortion amplification at 4 Ohms. Making it a versatile board that can be used in mobile applications HighlightsBluetooth v5.0 (aptX HD)Bluetooth pairing cancellationStereo 3 watts @4 ohms per channel amplifierFunctions with a wide array of power supply'sCinch/RCA audio outputConnections for additional controls and outputSupporting various Audio formats: aptX, aptX HD, SBC and AAC Product details Sure Electronics AA-AB41136 Bluetooth 5.0 Audio Receiver and 2x3W amplifier module Choose this Bluetooth 5.0(aptX HD) reciever and amplifier module to add wireless connection to already existing device like: active speakers, powered subwoofers or vintage stereo receivers. Or use it as a standalone Bluetooth amplifier in mobile or battery dependent applications like portable Bluetooth speakers.Based on the aptX HD technologie from Qualcomm the next step in Bluetooth audio technology. This product offers a high resolution Bluetooth connection to aptX HD devices and is also backwards compatible with older aptX formats . This is combined with a low distortion 3 watt per channel integrated amplifier. That is able to function on a wide variety of power supply's that includes battery powered applications. Thanks to its low power consumption of only 0.7 A maximum draw and wide range of compatible voltages form 5 to 32 volts This unit can be the hart of you new project or an welcome addition to your already existing system.Show more Show less Frequently bought togetherPower Supply Bundle ( RS-35-15) AA-AB41136 Bluetooth 5.0 Audio Receiver and 2x3W amplifier module + RS-35-15 power supply Normally:€ 55,40You save: € 1,20Combideal:€ 54,20 Add to cartSure Electronics AA-AB41147 | VC04 | Electronic Volume Control Board
HighlightsSingle-Ended Audio Signal Input and OutputLED Status IndicatorFlexible Connection and Easy InstallationWide Control Range: -107.5dB to 10dB Product details Sure Electronics AA-AB41147 Digitally Controlled Stereo Electronic Audio Volume Control Board - VC04 This is a digitally controlled stereo electronic audio volume board with a gorgeous appearance. It features a mature volume adjustable module and external power and signals output connector. Several wiring methods such as 3.5 mm Socket (Default) facilitate connection. Analog and digital section powers are used independently to minimize interference. Excellent heat dissipation eliminates the need for an extra heatsink. Over temperature, over current protection, and power supply, anti-reverse protection is included to extend the longevity of the board. Specifications: Board Type: Board • input: 3.5mm AUX, • outputRCA, 3.5mm AUX, • Control InterfaceHardware • Size3.6 x 2.7 inches (91.44mm x 68.58mm) • Power Voltage8V-15V • Volume Control Board: 3.6 x 2.7 inches • Decode Board: 2 x 1.5 x1.7 inches • Accuracy: 1dB/step • Output Noise Voltage: 15.89μV • THD+N: 0.0327% • SNR: 92.2dB.Show more Show lessSure Electronics AA-JA32151 2 x 15 Watt 8 Ohm Class D Audio Amplifier
The Sure Electronics 2 x 15 Watt 8 Ohm Class D Audio Amplifier with Bluetooth 2.1 – JAB1 is an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board with enough power to drive stereo speakers. HighlightsBluetooth V2.1 +EDR, A2DPLED Status IndicatorsSize: 9.14cm x 6.86cmTip:  Take a look at the table in this blogpost to see which power supply to choose for this product.Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA32151 2 x 15 Watt 8 Ohm Class D Audio Amplifier with Bluetooth 2.1 – JAB1 delivers high quality sound without drawing a lot power. This is due to the highly efficient Texas Instruments TPA3110 Class-D amplifier chip. The TI TPA3110 operates at 90% efficiency, thus eliminating the need for a heat sink and reducing its overall size. Its high efficiency becomes a major advantage when powering from batteries as it prolongs the playtime of a single charge. Its ultra-low distortion and pop-free performance make this hi-fi amplifier board an integral asset in any quality audio build. Extremely low standby powerThe Sure Electronics JAB1 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit). Integrated BluetoothThe Sure Electronics JAB1 Amplifier Board offers a built-in Bluetooth 2.1 module which enables easy pairing with any mobile device or tablet for convenient access to audio. It is also CE and FCC ready for certification purposes. Multiple Power PathsThe Sure Electronics JAB1 features numerous power options for creative, wireless sound projects. This flexibility eliminates limitations often caused by most other amp boards. Therefore, your design can be cord restricted or truly portable. Applications Package includes1 x Sure Electronics AA-JA32151 2 x 15 Watt 8 Ohm Class D Audio Amplifier with Bluetooth 2.11 x power cable1 x 4-conductor speaker cableShow more Show lessSure Electronics AA-AB32971 2x100W Class D Audio Amplifier Board T-Amp
This Class-D audio amplifier board gives you 2 x 100 watts using T-AMP technology. Using PBTL (Parallel Bridge-Tied Load) topology you get 50 watts RMS per channel with only 0.01% THD at 4 ohms. HighlightsUses PBTL topology for cleaner soundOn board heat sink and fan eliminates the need for external fansSmall footprint for space limited applicationsThermal and short circuit protectionDelivers up to 100W RMS per channelStartup and power down pop elimination15 to 30 VDC power supply required Product details Sure Electronics AA-AB32971 2x100W Class D Audio Amplifier Board T-Amp Enjoy cleaner sound with this new Class-D 2 x 100W amplifier board. T-Amp technology delivers the best sound possible from a Class-D board for your new project. It's a great amp board for dual voice coil subwoofers or making your own gaming speakers. The AA-AB32971 can be installed in a small box that fits on a desk or small computer table. A low noise, temperature controlled, cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Mounting holes are provided as is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection. RCA line-level inputs are pre-attached to make this board ready to rock.Tip: Take a look at the table in this blogpost to see wich power supplu to choose for this productConnections:  Typical Performance Graphs: Frequency response:Noise Floor:THD+N VS Frequency:Thermal Image:Show more Show less Frequently bought togetherPower Supply Bundle ( RSP-200-27) AA-AB32971 2x100W Class D Audio Amplifier Board T-Amp + RSP-200-27 power supply Normally:€ 124,90You save: € 4,-Combideal:€ 120,90 Add to cartSure Electronics AA-AB32996 2x15W 8 Ohm TPA3110 Class D Audio Amplifier Board
This 2 x 15W Class D dual channel amplifier board employs a Tripath-style Texas Instruments TPA3110 chip to deliver excellent sound quality for budget-friendly price. HighlightsPre-assembled, pre-testedSuperb sound qualityPerfect Class-D architectureTwo channels—each up to 15WUp to 88% efficiencyDoes not require a heat sink for most applications Product details Sure Electronics AA-AB32996 2x15W 8 Ohm TPA3110 Class-D Audio Amplifier BoardTip:  Take a look at the table in this blogpost to see which power supply to choose for this product. This stereo audio amplifier board delivers 15W output power per channel into an 8Ohm load. The circuit is based on a Tripath-style Texas Instruments TPA3110 chip, featuring high-efficiency and high performance with low THD+N and high SNR. This board supports PBTL, through a simple switch. Therefor the amplifier can be configured as mono 30W audio amplifier. In addition, AA-AB32996 supports not only single-ended input but also differential input. Low output power, compact size and high reliability making it suitable for DIY audio, home audio, industrial audio applications, kiosk, self-service equipment like vending machine, ticket machine, guide machine and so on. A 10 – 24 VDC power supply is required. Connections:Show more Show less Frequently bought togetherPower Supply Bundle ( RS-35-15) AA-AB32996 2x15W 8 Ohm TPA3110 Class D Audio Amplifier Board + RS-35-15 power supply Normally:€ 46,40You save: € 1,20Combideal:€ 45,20 Add to cartSure Electronics AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board
The Sure Electronics AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-50 an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board. HighlightsADAU1707 Audio DSP IntegratedPBTL ConfigurableFully Compatiable with JAB1 and JAB2USBi or WONDOM In-Circuit ProgrammerDebug Port for Sigma Studio through original Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board with Audio DSP - JAB3-50 delivers high quality sound without drawing a lot power. The JAB series ampliï¬er boards support Parallel Bridge Tied Load mode, under which two outputs are connected together as one channel. Under PBTL (mono) mode, either of the two inputs can work as the input connector. If audio signal is transmitted to both of the two inputs, the outputs are mixed. Connect the positive and negative output together for best efficiency Compatible with JAB1/ 2JAB1 and JAB2 provide a stereo solution for portable Bluetooth speakers with MPPT battery charging. More than the headphone ampliï¬er, JAB3 also provides a flexible DSP solution. This means, when working with JAB1/2 main boards, it is a complete 4.0 (BTL), 2.1 and 0.2 (PBTL) audio system with control interfaces and signal processing. The application ranges from active louderspeaker concepts (digital 3 way 3 unit, 2 way 2 unit crossover, bass enhancement, etc.) and realize the transformation from 2.0 to 2.1 (when used with JAB2). With four potentiometers, customers can get the default function and adjust the volume of audio input, gain, cut-off frequency of bass and treble. DSP IntegrationWith integrated debug port for Sigima Studio, customers can pre-program with Sure Electronics ICP1, ICP2 or the original Analog USBi to get more functions which includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc. The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, ampliï¬ers, and listening environments, providing dramatic improvements in perceived audio quality. Most process is done in full 56-bit, double precision mode, resulting in very good low level signal performance. Two Σ-Δ ADCs and four Σ-Δ DACs integrated in this DSP provide a 98.5 dB analog input to analog output dynamic. Each ADC has a THD + N of -83 dB, and each DAC has a THD + N of -90 dB. The popular applications are active louderspeaker, public address system and active subwoofer, including stereo high pass ï¬lter and mixed low pass ï¬lter, also named with powered speaker controller. Extremely low standby powerThe Sure Electronics JAB3-50 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit).   Applications  Package includes1 x Sure Electronics JAB3-50 2 x 50 Watt Class D Audio Amplifier Board with Audio DSP1 x power cable1 x 4-conductor speaker cable1 x 5mm jack cable Show more Show less Frequently bought togetherPower Supply Bundle (RS-100-24) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 81,90You save: € 2,-Combideal:€ 79,90 Add to cartPower Supply Bundle (PS-SP11505) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 64,90You save: € 1,15Combideal:€ 63,75 Add to cartPower Supply Bundle (RS-100-24) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 81,90You save: € 2,-Combideal:€ 79,90 Add to cartPower Supply Bundle (PS-SP11505) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 64,90You save: € 1,15Combideal:€ 63,75 Add to cartPower Supply Bundle (RS-100-24) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + RS-100-24 power supply Normally:€ 81,90You save: € 2,-Combideal:€ 79,90 Add to cartPower Supply Bundle (PS-SP11505) AA-JA32172 2 x 50 Watt Class D Audio Amplifier Board + 19V 3.42A 65W AC/DC Power Adapter Normally:€ 64,90You save: € 1,15Combideal:€ 63,75 Add to cartSure Electronics AA-JA32173 Amplifier Module Class D Bluetooth 5.0 DSP ADAU1701 2x50W 4 Ohm
HighlightsIntegrated with Bluetooth 5.0 moduleIntegrated with ADAU1701 DSP, Supporting Programming with SigmaStudio, APP and PC UI controlHigh Expandability and PlayabilityEasy for Integrationsupports programming with SigmaStudio, APP control and PC UI control after connection with WONDOM ICP5 or higher version(s) Product details Sure Electronics AA-JA32173 Amplifier Module Class D Bluetooth 5.0 DSP ADAU1701 2x50W 4 Ohm The Wondom JAB3+ is an amplifier module capable of developing a power of 2x50W, supporting Bluetooth 5.0 (aptX HD) and integrating an ADAU1701 DSP for an all-in-one audio solution. Thanks to the latter, the JAB3+ can be programmed with SigmaStudio and AppControl via an intuitive graphical interface (requires the use of a Wondom ICP5 module, not supplied). In addition to its speaker output, the JAB3+ has an additional mixed audio output that can be used with another amplifier module to create a 2.1 or 4.0 system. The PC interface then allows the amplifier to be configured in mono or stereo mode. In addition, the JAB3+ can be battery-powered to create a portable, high-performance audio system. The JAB3+ uses a Bluetooth 5.0 module as input, supporting AAC, SBC, aptX, aptX LL and aptX HD codecs and enjoying a high reception sensitivity of up to 9dB and -90dBm. This makes it possible to pair the JAB3+ with an audio source. An external antenna port is also available in case the JAB3+ is installed in a box. The JAB3+ therefore embeds an ADAU1701 DSP chip for audio signal processing. Four ports allow to mount external potentiometers (sold separately). These will allow you to control volume, gain, bass and treble levels. When used with a Wondom ICP5 module (sold separately), you can adjust many audio parameters via the SigmaStudio software or a control application. In addition to the Bluetooth input, the JAB3+ offers a line input. The signal from both inputs can be mixed before being transmitted to the amplifier circuit. Specifications: Number Of Channel(s):2 • Output Power: 50 • Size: 9.14cm x 6.86cm • Chipset: TPA31xx • Heat Dissipation: Heat Sink • Supported Parallel Bridge Tied Load Mode: YES • input: Bluetooth, Single ended Line-in • Power Voltage: 12V-26V • 9.14cm x 6.86cm PCB Size • Battery Board Supported • Power Management Circuit • DSP & Bluetooth 5.0 Integrated • High Receive Sensitivity with RF power up to 9dBm and -90dBm • Supporting Various Audio Decode Formats as APTX, APTX HD, APTX-LL, SBC & AAC • Cascadable with Standard Amplifier Boards for Audio 4.0/2.1 System • Bluetooth Pairing Cancellation • External Control Potentiometers • Supporting ICP5 for PC UI control.Show more Show less Frequently bought togetherPower Supply Bundle (RS-100-24) AA-JA32173 Amplifier Module Class D Bluetooth 5.0 DSP ADAU1701 2x50W 4 Ohm + RS-100-24 power supply Normally:€ 97,40You save: € 2,-Combideal:€ 95,40 Add to cartSure Electronics AA-AB33182 4x100W at 4 Ohm Class D Audio Amplifier Board
This Class-D audio amplifier board simplifies the creation of exceptional sounding custom multi-channel systems. It has perfect class-T architecture and is integrated with a high performance STA508 chip supporting dual channel audio amplification. HighlightsAudiophile quality sound using class-T architectureFour channels -- each up to 100WPre-assembled, pre-testedAmple heat sink with cooling fanUp to 90% efficiency Product details Sure Electronics AA-AB33182 4x100W at 4 Ohm Class D Audio Amplifier Board STA508 (TK2050)Tip:  Take a look at the table in this blogpost to see which power supply to choose for this product. This class-D board uses class-T architecture, with integrated STA508 chip supporting dual channel audio amplification, to create exceptional sounding custom multi-channel systems. Compatible with power supplies ranging from 10V to 30V DC, it can be used in many audio applications. The amplifier has four channels with the same power of up to 100 watts each, resulting in outstanding sound quality and versatility. You can employ any number of channels you like, and leave the others unused. This amplifier is exceptionally well designed, with a lot of power reserve, high fidelity, low distortion, good S/N ratio, high sensitivity, and full protection with heatsink and fan. These ideal characteristics make this amplifier a candidate to become the basic building block of your future high fidelity system, or it can become the element that will upgrade an existing system.Show more Show lessSure Electronics AA-JA32472 2 x 30 Watt Class D Audio Amplifier Board
The Sure Electronics AA-JA32472 2 x 30 Watt 8 Ohm Class D Audio Amplifier Board BT 5.0 APT-X - JAB2-30 is an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board with enough power to drive stereo speakers. HighlightsBluetooth V5.0 apt-X HDLED Status IndicatorsIntegrated with DSPBluetooth Pairing Cancellation15.2cm x 6.86cm PCB SizeHigh Receive Sensitivity with RF power up to 9dBm and -90dBm Tip:  Take a look at the table in this blogpost to see which power supply to choose for this product. Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA32472 2 x 30 Watt 8 Ohm Class D Audio Amplifier Board BT 5.0 APT-X - JAB2-30 delivers high quality sound without drawing a lot power. This is due to the highly efficient Texas Instruments TPA3118 Class-D amplifier chip. The TI TPA3118 operates at 90% efficiency, thus eliminating the need for a heat sink and reducing its overall size. Its high efficiency becomes a major advantage when powering from batteries as it prolongs the playtime of a single charge. Its ultra-low distortion and pop-free performance make this hi-fi amplifier board an integral asset in any quality audio build. Extremely low standby powerThe Sure Electronics JAB2-30 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit). Integrated BluetoothThe Sure Electronics JAB2-30 Amplifier Board offers a built-in Bluetooth 5.0 module with aptX which offers both high quality sound and low power consumption. It enables easy pairing with any mobile device or tablet for convenient access to audio. It is also CE and FCC ready for certification purposes. Multiple Power PathsThe Sure Electronics JAB2-30 features numerous power options for creative, wireless sound projects. This flexibility eliminates limitations often caused by most other amp boards. Therefore, your design can be cord restricted or truly portable. Applications  Package includes1 x Sure Electronics JAB2-30 2 x 30 Watt Class D Audio Amplifier Board BT 5.0 APT-X1 x power cable1 x 4-conductor speaker cableShow more Show lessSure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
Two TDA7498 Class-D amplifier ICs are used on this amplifier board to produce up to 100W into four channels. Highlights4 x 100W Class-D amplifierSmall footprint for space limited applicationsPerfect amplifier for bi-amp applicationsBuilt-in cooling fan and over-temp protection circuit14 to 39 VDC power supply required Product details Sure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier BoardTip:  Take a look at the table in this blogpost to see which power supply to choose for this product. This amplifier board features two state-of-the-art, two-channel Class-D TDA7498 ICs, which deliver up to 100 watts per channel. The small 9.14cm wide by 12.2cm long footprint allows this amplifier board to be used in many applications were size constraints limit the use of conventional amplifiers. Additionally, separate inputs and outputs make this amplifier board perfect for bi-amplifier use. Just add a 14 to 39 VDC power supply, signal source, and speakers! A low noise cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Four fixed gain settings are available to allow for volume control at the source, and dual stereo RCA line-level inputs are pre-attached. Mounting holes are provided as-is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection. Features: • Two Class-D TDA7498 amplifier ICs• Heatsink with attached fan• Pre-drilled mounting holes• Over-temperature, over/under voltage, and over current protection circuits• Phoenix-type speaker terminals• Four line-level RCA inputs Specifications:• Power output (w/ 36 VDC power supply): 100W x 4 (6 ohms, THD 10%), 80W x 4 (8 ohms, THD 10%), 78W x 4 (6 ohms, THD 1%) • Frequency response: 22 to 22,000 Hz• Minimum impedance: 4 ohms• Recommended power supply: 14 to 39 VDC, 12A regulated• Fixed gain settings: 25.6 dB, 31.6 dB, 35.1 dB, 37.6 dB• Power input jack: 2.5 x 5.5 mm, center-positive• Dimensions: 15.2 L x 11.4cm W x 3.56cm H Typical Performance Graphs: Frequency response: Noise Floor: THD+N VS Frequency: Thermal Image: All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.Show more Show lessSure Electronics AA-AB34181 6x100W TDA7498 Class-D Amplifier Board
This amplifier board uses three Class-D TDA7498s to generate up to 100W x 6-channels, making it the perfect 5.1 amplifier solution. Highlights6 x 100W Class-D amplifierSmall footprint for space limited applicationsPerfect amplifier board for DIY 5.1 amplificationBuilt-in cooling fan and over-temp protection circuit14 to 39 VDC power supply required Product details Sure Electronics AA-AB34181 6x100W TDA7498 Class-D Amplifier Board Build your own high-power 5.1 amplifier with this 6-channel amplifier board. Three Class-D TDA7498s are used for extreme efficiency. The small 3.6" wide by 4.8" long footprint allows this amplifier board to be used in many applications were size constraints limit the use of conventional amplifiers. Additionally, separate inputs and outputs make this amplifier board perfect for tri-amplifier use. Just add a 14 to 39 VDC power supply, signal source, and speakers! A low noise cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Four fixed gain settings are available to allow for volume control at the source, and dual stereo RCA line-level inputs are pre-attached. Mounting holes are provided as is a 2.1 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection.Tip:  Take a look at the table in this blogpost to see wich power supplu to choose for this productFeatures: • Three Class-D TDA7498 amplifier ICs• Heatsink with attached fan• Pre-drilled mounting holes• Over-temperature, over/under voltage, and over current protection circuits• Phoenix-type speaker terminals• Six line-level RCA inputsShow more Show lessSure Electronics AA-AB41116 | Electronic Volume Control
Get control of your volume with the AA-AB41116 digital controlled stereo electronic volume control. Works with any audio project that has line input capability. HighlightsNoise-free stepped volume controlPush on/off knob mutes the volumeLed status indicator keeps you informedPower supply anti-reverse protection12 VDC 1A 5.5 x 2.1 mm tip positive power adapter plugs directly into the board8" jumper cable for flexibilityCommon 3.5 mm in and out jack Product details Sure Electronics AA-AB41116 Digitally Controlled Stereo Electronic Audio Volume Control Complete your audio amp project with the Wondom AA-AB41116 digital controlled stereo electronic volume control. Add it to any amp board that has line input capability to control the volume with a stepped rotatory knob. Analog and digital sections receive power independently to minimize the chance for interference. Specifications: • Voltage required: 12 VDC @ 1A • Power jack size: 5.5 x 2.1 mm tip positive • Quiescent current: 10 mA • Volume control board dimensions: 3" x 2" • Decode board: 2" L x 1.5" W x 1.3" H including knob without 4 pin plug. Show more Show lessSure Electronics PS-SP12161 100W Boost Converter Voltage Step-Up Board
HighlightsDesigned for stepping 12V up to as much as 48V for using amplifier boards in your carVoltage adjustable via DIP switch for convenienceSmall size for creating a hidden audio system (amp boards required)Under and over input voltage production Product details Sure Electronics PS-SP12161 100W 12V DC/DC Boost Converter Voltage Step-Up Board Up to 48 DC This 100 watt boost converter steps up your vehicle's 12 VDC output (11 to 27 VDC max) up to 48 VDC for use with high power amplifier boards. Select 24, 30, 36, 40, or 48 VDC output via four DIP switches located on the board. Precision voltage adjustments are accomplished through the surface mount potentiometer built onto the board. This boost converter is different than many car audio electronics and amplifiers. With 12 VDC input power, the boost converter is in an on condition, and is boosting voltage to the preset output. To turn boost converting off, 12 VDC needs to be applied to the EN input terminal. It is recommended that you wire EN to a SPST switch and then to 12 VDC in the event you need to turn boost converting off. The current consumed by this boost converter is 10 mA when not driving a load. Note: Turn power off before adjusting the voltage. Specifications: Input voltage: 11 to 27 VDC • Output voltage: 24, 30, 36, 40, 48 VDC • Quiescent current: 10 mA • Low input voltage protection• High input voltage protection • Dimensions: 3.6" L x 2.7" W x 0.84" HShow more Show lessSure Electronics AA-AB41121 | 100V | 20A | 12000uF
Add stable power to your amplifier boards and amp projects using this rectifier board that's built with 12,000 microfarads of power-buffering, ripple-reducing capacitance. Four high performance, ultra-fast ST Electronics' STTH1602 diodes are combined with ceramic capacitors for minimum harmonics. HighlightsConverts up to 100 VAC to symmetrical positive and negative DC voltageRobust terminal connections, 1/2" standoffs, and multi-layer PCBSupports power converting for up to 1,500 watt devicesTwelve 1,000 uF capacitors for power buffering Product details Sure Electronics AA-AB41121 100V 20A 12000uF Rectifier Board for Amplifiers Built with 94,000 microfarads of power-buffering and ripple-reducing capacitance, this rectifier board converts AC input voltage into separate positive DC and negative DC voltage outputs. It features robust terminal connections, 1/2'' standoffs and multi-play PCB, perfect for supplying power to amplifier boards requiring large symmetrical power supplies. The robust heatsink on board provides a drastic reduction for the system temperature and ease of cooling. Four high performance, ultra-fast ST Electronics' STTH1602 diodes are combined with ceramic capacitors for minimum harmonics. AC power is applied to the input (positive on the AC1 X terminal, negative on the AC2 X terminal, with center taps connected to the inside AC1 and AC2 terminals if used), with positive DC output on the VDD/POS terminal and symmetrical negative DC output on the VEE/NEG terminal. An LED indicator shows the voltage output for each channel. Note: To calculate voltage output, multiply the secondaries voltage by 1.414 (the square root of 2). For instance, if you were to connect a 110 VAC primary input to two 75 VAC secondary output transformer to this rectifier board, the output would +106 VDC and -106 VDC. Warning: Working with high voltages is extremely dangerous and should only be done with the utmost precaution and the right amount of knowledge about the matter! These components should be treated carefully. Failing to do so voids your warranty and puts yourself in danger. Specifications:Specifications: Repetitive peak reverse voltage (VRRM): 200V • Supply voltage: 4 to 70 VDC, ±6V-±100VAC • RMS forward current: 30A • Forward voltage drop: 1.1V • For use with devices up to 2,250 watts • Dimensions: 4.8" L x 3.6" W x 1.875" H (120 x 89 x 47.6 mm)Show more Show lessSure Electronics AA-AB41131 IIS/I2S to Stereo Analog Signal Transceiver
HighlightsA mature stereo D/A conversion equipmentLED status indicatorExternal power and signal output connectorPower supply anti-reverse protectionThe board has gorgeous appearance.Several wiring methods facilitate connection:3.5mm Socket (Default), RCA Socket (Optional)Excellent heat dissipation eliminates the requirement of an extra heat sink.96dB dynamic rangeShockproof technology Product details Sure Electronics AA-AB41131 CS4334 IIS/I2S to Stereo Analog Audio Signal Transceiver - SIAT2 Welcome to use WONDOM self-made CS4334 IIS/I2S Decode Board with H/P Output. It converts I2S signal into analog signal. And it can be connected with I2S and adjust any sampling rate between 2kHz and 100kHz. The output interface can be connected to headphone or power amplifier which could be used as audio input. Specifications: Board Type: Board • input: I2S, • outputRCA, 3.5mm AUX, • Control InterfaceHardware • Size 3.6 x 2.7 inches (91.44mm x 68.58mm) • Power Voltage 9V-15V.Show more Show lessSure Electronics AA-AB41134 | VC02 – M62429 | Electronic Volume Control Board
Get control of your volume with the AA-AB41134 digital controlled stereo electronic volume control. Works with any audio project that has line input capability. HighlightsLed status indicator keeps you informedPower supply anti-reverse protection12 VDC 1A 5.5 x 2.1 mm tip positive power adapter plugs directly into the board8" jumper cable for flexibilityCommon 3.5 mm in and out jack Product details Sure Electronics AA-AB41134 Digitally Controlled Stereo Electronic Audio Volume Control Board VC02 - M62429 Looking for a basic volume control for your custom audio setup? This volume control board kit is plug-and-play compatible with Sure Class-D audio amplifiers. Includes control board, cable, and encoder knob module for easy integration into your custom enclosure. 3.5mm and RCA inputs and outputs make connections easy. SPECIFICATIONSFollowing table lists all typical data of the Bluetooth Audio Receiver Starter.ParameterConditionsMin.Typ.Max.UnitsPower Supply--12-VDCMaximum Current--0.5 AQuiescent Current (mA)             --10-mAOperating Temperature (℃)    --2050℃Storage Temperature (℃)         --2020105℃Thermal Shutdown (℃)              --150-℃ Show more Show lessSure Electronics AA-JA32171 2 x 50 Watt Class D Audio Amplifier
The Sure Electronics AA-JA32171 2 x 50 Watt 4 Ohm Class D Audio Amplifier with Bluetooth 5.0 APT-X - JAB2-50v2 is an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board with enough power to drive stereo speakers. HighlightsBluetooth V5.0 APT-X +EDR, A2DPDSPLED Status Indicators15.2cm x 6.86cm PCB SizePower Management CircuitVolume Control Port (Potentiometer)U.FL IPX coaxial connector for internal or external Bluetooth antenna (internal antenna included) and a Bluetooth pairing reset switch Connections:  High Quality Audio PerformanceThe Sure Electronics AA-JA32171 2 x 50 Watt 4 Ohm Class D Audio Amplifier with Bluetooth 5.0 APT-X - JAB2-50 delivers high quality sound without drawing a lot power. This is due to the highly efficient Texas Instruments TPA3116 Class-D amplifier chip. The TI TPA3116 operates at 90% efficiency, which becomes a major advantage when powering from batteries as it prolongs the playtime of a single charge. Its ultra-low distortion and pop-free performance make this hi-fi amplifier board an integral asset in any quality audio build. Extremely low standby powerThe Sure Electronics JAB2-50 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit). Integrated BluetoothThe Sure Electronics JAB2-50 Amplifier Board offers a built-in Bluetooth 5.0 module with aptX which offers both high quality sound and low power consumption. It enables easy pairing with any mobile device or tablet for convenient access to audio. It is also CE and FCC ready for certification purposes. Multiple Power PathsThe Sure Electronics JAB2-50 features numerous power options for creative, wireless sound projects. This flexibility eliminates limitations often caused by most other amp boards. Therefore, your design can be cord restricted or truly portable. Applications  Package includes1 x Sure Electronics JAB2-50 2 x 50 Watt Class D Audio Amplifier with Bluetooth 5.0 APT-X1 x power cable1 x 4-conductor speaker cableShow more Show less























































