Cerwin Vega B52 Two Channel 500W Amplifier


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Stealth Bomber Series 2-Channel Class D Car Amplifier

Fits inside of all Harley fairings 

This is one of our favorite 2 channel amplifiers. It is small enough to fit in any bagger system and is very very powerful. This amplifier is perfect for driving 2 or 4 eight inch woofers in saddlebags or as a very powerful fairing mounted amplifier for power hungry fairing speakers. 


  • Ultra Compact High Density Aluminum Alloy Chassis
  • Class D IR Chipset with DirectFET Power Mosfet Output
  • 250W X 2 @ 2Ω ,200W X 2 @ 4Ω, 500 X 1 @ 4Ω Bridged RMS Power
  • Crossover: 40Hz-400Hz (LP/HP)
  • Frequency Response: 10Hz-33KHz


RMS Power Rating 500 Watt RMS
Max Power 1000 Watt
RMS Power (2 Ω) 250 Watt X 2
RMS Power (4 Ω) 200 Watt X 2
Bridged (Mono 1 Ω) N/A
Bridged (Mono 2 Ω) N/A
Bridged (Mono 4 Ω) 500 Watt X 1
Topology Full Range Class D
Power Supply Full PWM
Power Supply Threshold 10.0 VDC - 17.0 VDC
Idle Current 0.7A
THD 4 (1 KHz @4Ω) 0.5%
S/N Ratio (A weighted @1W) -85 dBA
S/N Ratio (A weighted @FP) -101.1 dBA
Low Input Level 200 mV - 10.0 V
High Input Level N/A
Low Input Level 20 KΩ
AUX Input Level 20 KΩ
Output Impedance 0.0297 Ω
Damping Factor (50Hz @ 4Ω) >250
Bandwidth (-3dB) 10Hz - 35Hz
Variable High-Pass 40Hz - 400Hz
Variable Low-Pass 40Hz - 400Hz
Variable Sub-Sonic N/A
Length x Width x Height (inches) 7.7 x 4.02 x 1.4
Length x Width x Height (mm) 195.6 x 102.1 x 35.5