DB Drive WDX-R500.4 4-Channel Amplifier

GENERAL SPECIFICATIONS
Rated Power     
4 x 125 Watts @ 4Ω
4 x 200 Watts @ 2Ω
2 x 420 Watts @ 4Ω Bridged
PARAMETERS    
Ch 1-2 High Pass Crossover: 50Hz- 5kHz    
Ch 1-2 Low Pass Crossover: 50Hz- 5kHz    
Ch 3-4  High pass Crossover:  20Hz- 5kHz    
Ch 3-4  Low pass Crossover: 50Hz- 5kHz    
Crossover Slope @ 12 dB    
Input Sensitivity: .425Mv -  8.5V    
Signal to Noise ratio :  >90dB    

L: 9.24" W: 5.51" H: 1.88"

CLASS “D” CIRCUITRY
Direct Connect Speaker Terminals
Large Gauge Power Wire Input
Selectable Low Level RCA Input Range
ACT- Adaptive Crossover Technology
PWM Mosfet Regulated Power Supply
APC - Audio Protection Circuit
SESI - Signal Evaluation Status indicator
CHM - Collective Heat Management
2Ω stereo / 4Ω Bridged capability