Addictive Audio 10.4 4 channel 1300 watt amp

10.4AB (13.8V) Signal to Noise Ratio 104dB High Efficiency 81% THD: 0.05% Lowest Recommended Load: 2ohm Stereo or 4ohm Mono STEREO 115x4 watts RMS @ 4ohm 170x4 watts RMS @ 2ohm Do Not Operate at 1ohm Stereo BRIDGED 330x2 watts RMS @ 4ohm Do Not Operate at 2ohm or 1ohm Bridged ✓ Bass Boost from 0 to +18dB (45Hz) ✓ Clipping Circuit with LED Indicator ✓ Short Circuit, Thermal, Low / High / Reverse Voltage Protection ✓ EASY CLICK on all Frequency Adjustments for Simple and Exact Tuning (LPF, HPF and Subsonic) ✓ Heavy Duty Aluminum Heatsink for Max. Heat Dissipation ✓ Input Sensitivity: 220mV – 6.6Vrms ✓ Class AB Design ✓ Selectable Status Light (White or Blue) ✓ EASY CLICK Low Pass Filter: 50 – 150Hz (-12dB/Octave) ✓ EASY CLICK High Pass Filter: 50 – 500Hz (-12dB/Octave) ✓ EASY CLICK Subsonic Filter: 25 – 40Hz (-12dB/Octave) ✓ Laser Etched Logo (Not another Peel-n-Stick amp) ✓ Heavy Duty Copper Trace PCB Board ✓ Direct Cable Connection for Superior Conductivity ✓ Designed & Engineered in the U.S.A.