Crescendo Revolution 1A4 Amplifier

Output power: @4 ohm 4 x 60 / 2 x 180 W
Output power: @2 ohm 4 x 90W

RMS power into 4 Ω
4 x 60 / 2 x 180 W
RMS power into 2 Ω
4 x 90W
Frequency range
10 - 20000 Hz

€359.00

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SKU: 3A4-1 Categories: , ,
Description

Crescendo Revolution 1A4 Amplifier

The Crescendo 1A4 is a four-channel amplifier that combines excellent sound, advanced technology and very compact dimensions. For Crescendo, sound always comes first, and for this reason, the brand’s portfolio mainly includes class AB amplifiers. However, analog amplifiers are not always suitable for some applications, which is why Crescendo engineers focused on developing a class D amplifier that will provide full range and faithful sound reproduction. The Revolution 1A4 is the result of several years of development, which delivers crystal clear sound thanks to top-notch internal components, while its compact design allows for easy integration into modern car interiors with a lack of space. An aluminum heat sink ensures effective heat dissipation for long-term reliability of the amplifier. The matte black brushed aluminum finish looks stylish and will become an inconspicuous part of any installation. The focus on high quality is also evident in the absence of all filters and crossovers that could negatively affect the resulting sound. That’s why Crescendo considers an external DSP processor (or an advanced aftermarket car radio) to be an essential part of every quality installation. Therefore, only low-level RCA inputs are used for connection.

Main features of the Crescendo Revolution 1A4 amplifier

  • Four-channel class D amplifier.
  • Full range with faithful sound reproduction.
  • Compact dimensions for easy installation in modern vehicles.
  • Aluminum heat sink ensures efficient heat dissipation for long-term reliability
  • Matte black brushed aluminum finish for a stylish installation.
  • It does not contain any filters or passbands that could negatively affect the resulting sound.
  • Smooth control of the input signal.
  • Stable up to 2 Ω, in bridge mode up to 4 Ω.
  • Low-level RCA inputs.
Catalog numberCRESCENDO REV 1A4
MarkCrescendo
LinksOfficial website
Number of amplifier channels4
Amplifier energy classD
RMS power into 4 Ω4 x 60 / 2 x 180 W
RMS power into 2 Ω4 x 90W
Inputs4 x RCA
Frequency range10 – 20000 Hz
Total Harmonic Distortion (THD)0.1%
Signal-to-noise ratio90 dB
Input sensitivity6V to 150mV
Damping factor> 92
High-level inputsNo
Ferrule input terminalsYes
Fuse rating on amplifier2 x 20A
Amplifier dimensions182 x 105 x 41
Weight1.15 Kg

Additional information
Weight51 kg
Shipping & Delivery
USPS Fast Shipping