SounDigital 1600.1 EVO 5 - 4 Ohm

Power @ 4Ω: 1 X 1600 WRMS Power @ 2Ω: N/A Power @ 1Ω: N/A Frequency Response (-3dB): 5Hz ~ 25kHz Subsonic Filter: 5Hz ~ 80Hz Low Pass Filter: 50Hz ~ 1kHz Bass Boost: 0dB ~ 12dB @ 50Hz Operating Voltage: 9V ~ 16V Signal-Noise Ratio: 1Ω: 93.7dB 2Ω: 95dB 4Ω: 93.4dB Input Sensitivity: 0.2V ~ 2V Current Draw (Music): 1Ω: 75A 2Ω: 71A 4Ω: 69.4A Current Draw (Max): 1Ω: 149A 2Ω: 143A 4Ω: 138.8A Total Efficiency: 1Ω: 85% 2Ω: 89% 4Ω: 91.5% Damping Factor: 2000 Power Cable: 16mm² (5 AWG) Audio Output Cable: 2 x 1.5 mm² (15 AWG) Recommended Fuse (Music): 80A Recommended Battery: 80Ah Width: 13.6 cm / 5.4 in Length: 18 cm / 7.1 in Height: 5.48 cm / 2.1 in Weight: 1.13 Kg.