SounDigital 400.4 EVOX - 4 ohm 4-channel amplifier

TECHNICAL SPECIFICATIONS
400.4 EVOX – 4Ω
Power @ 12.6V @ 4Ω: 4 X 66 WRMS
Power @ 12.6V @ 2Ω: 4 X 100 WRMS
Power @ 12.6V @ 1Ω: N/A
Bridge Power @ 12.6V @ 4Ω: 2 X 200 WRMS
Bridge Power @ 12.6V @ 2Ω: N/A
Power @ 14.4V @ 4Ω: 4 X 74 WRMS
Power @ 14.4V @ 2Ω: 4 X 112 WRMS
Power @ 14.4V @ 1Ω: N/A
Bridge Power @ 14.4V @ 4Ω: 2 X 223 WRMS
Bridge Power @ 14.4V @ 2Ω: N/A
Operating Voltage: 8V – 16V
Current Draw (Music): 19 A
Current Draw (Max): 39 A
Recommended Fuse (Music): 20 A
Total Efficiency: 82%
Damping Factor: 200
Frequency Response (-3dB): 5Hz – 22kHz
SNR: 88dB
Crossover HPF: 45Hz – 850Hz
Crossover LPF: 45Hz – 850Hz
THD + N (10% Rated Power): 0.1%
Product Dimensions: 4.8 x 4.4 x 2.0 in
Product Dimensions: 12.3 x 11.3 x 5.1 cm