SounDigital 800.4 XP - 4 Ohm

Power @ 4Ω: 4 X 132 WRMS Power @ 2Ω: 4 X 200 WRMS Power @ 1Ω: N/A Bridge Power 4Ω: 2 X 400 WRMS Bridge Power @ 2Ω: N/A Operating Voltage: 9V – 16V Current Draw (Music): 35 A Current Draw (Max): 70 A Recommended Fuse (Music): 40 A Frequency Response (-3dB): 5Hz – 34kHz SNR: 91dB Crossover HPF: 45Hz – 850Hz Crossover LPF: 45Hz – 850Hz THD + N (10% Rated Power): 0.1% Recommended Battery: 60aH Power Cable: 7AWG Speaker Cable: 15AWG Product Dimensions: 5.72 x 4.44 x 2.0 in Product Dimensions: 14.5 x 11.3 x 5.0 cm