Ruthless Audio 800.4 4 Channel Amplifier Focus Its 87dB sensitivity and 20Hz

Its 87dB sensitivity and 20Hz – 500Hz frequency range ensure clean

It has also become a highly used woofer for extreme car audio installs

Signal / Noise Ratio : 92DB

wheel wells)

4Ohm Mono: 2750W RMS

Ruthless Audio 800.4 4 Channel Amplifier Focus Its 87dB sensitivity and 20HzThe 800. 4 is perfect for all setups. Capable of 100 watts at 4 ohm per channel or 220 at 2 ohm or 440x2 bridged at 4ohm. Korean Class D technology. 100x4 at 4ohm 14. 4v 220x4 at 2ohm 14. 4v 440x2 at 4ohm bridged 14. 4v Tiffany inputs Operational voltage 8 16 4 gauge inputs Clip Light Function Input Sensitivity 6v . 2v HP 20hz 800hz (x10 multiply) 200hz 8khz LP 50hz 800hz (x10 multiply) 500hz 8khz THD @ 4ohm > . 01 100 amp fuse recommended