SB Audience NERO-21SW1100D Subwoofer

SB Audience is spawned from the heavyweight manufacturing of Sinar Baja Electric Indonesia and has serviced well known brands in the PRO audio industry for decades with in house engineering and manufacturing.

Impedance (Z)
8 Ω
Power Handling (RMS)
1100 Watts
Power Handling (max)
2200 Watts

€549.95

4 in stock

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SKU: NERO-21SW1100D Categories: , ,
Description

Highlights

  • Proprietar cone paper material with silk cotton tree
  • Double spider high stability suspension
  • Cooling device on yoke for improved heat transfer
  • 5″ voice coil with APC (Advanced Polymer Coating)
  • Shorting ring in motor system for reduced distortion
  • Cast aluminium chassis
  • Minimum damping fiber glass voice coil former

 

Product Details

SB Audience NERO-21SW1100D Subwoofer

 

SB Audience is spawned from the heavyweight manufacturing of Sinar Baja Electric Indonesia, with well over 40 years of experience in development and manufacturing of solutions for professional OEM drivers, and has serviced well known brands in the PRO audio industry for decades with in-house engineering and manufacturing.

 

There are three categories within our standard product range: Bianco, achieves good performance at the most reasonable cost. Rosso, aims at high performance at an attractive price, and Nero is our higher performance line still achieving exceptional price performance ratio.

Specifications

Article numberNERO-21SW1100D
EAN8785256846467
Woofer SeriesSB Audience Nero series
Woofer TypeSubwoofer
Nominal Diameter21"
Power Handling (RMS)1100 Watts
Power Handling (max)2200 Watts
Impedance (Z)8 Ω
Sensitivity (SPL at 1m / 2.83V)101 dB
Frequency Response32-2.600 Hz
Voice Coil Diameter127 mm
DC Resistance (Re)5.1 Ω
Voice Coil Inductance (Le)1.29 mH
Resonant Frequency (Fs)32 Hz
Mechanical Q (Qms)10.92
Electromagnetic Q (Qes)0.35
Total Q (Qts)0.34
Diaphragm Mass Inc. Airload (Mms)309.3 g
Mechanical Compliance of Suspension (Cms)0.08 mm/N
Surface Area of Cone (Sd)1654.7 cm²
BL Product (BL)30 Tm
Compliance Equivalent Volume (Vas)312.6 Liters
Maximum Linear Excursion (Xmax)12.2 mm
Driver's Mechanical Losses (Rms)5.67 Kg/s
Voice Coil Wire MaterialFIBSV
Basket / Frame MaterialAluminium
Magnet MaterialFerrite
Overall Outside Diameter540 mm
Overall Depth248.7 mm
Baffle Cutout Diameter518 mm
Bolt Circle Diameter518 mm
# Mounting Holes8
Mounting Hole Diameter6.5 mm
plusThe speaker is weather resistant
Article numberNERO-21SW1100D
EAN8785256846467
Additional information
Woofer SeriesSB Audience Nero series
Woofer TypeSubwoofer
Nominal Diameter21″
Power Handling (RMS)1100 Watts
Power Handling (max)2200 Watts
Impedance (Z)8 Ω
Sensitivity (SPL at 1m / 2.83V)101 dB
Frequency response32-2.600 Hz
Voice Coil Diameter127 mm
DC Resistance (Re)5.1 Ω
Voice Coil Inductance (Le)1.29 mH
Resonant Frequency (Fs)32 Hz
Mechanical Q (Qms)10.92
Electromagnetic Q (Qes)0.35
Total Q (Qts)0.34
Diaphragm Mass Inc. Airload (Mms)309.3 g
Mechanical Compliance of Suspension (Cms)0.08 mm/N
Surface Area of Cone (Sd)1654.7 cm²
BL Product (BL)30 Tm
Compliance Equivalent Volume (Vas)312.6 Liters
Maximum Linear Excursion (Xmax)12.2 mm
Driver's Mechanical Losses (Rms)5.67 Kg/s
Voice Coil Wire MaterialFIBSV
Basket / Frame MaterialAluminium
Magnet MaterialFerrite
Overall Outside Diameter540 mm
Overall Depth248.7 mm
Baffle Cutout Diameter518 mm
Bolt Circle Diameter518 mm
# Mounting Holes8
Mounting Hole Diameter6.5 mm
Shipping & Delivery
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