Sound Storm EV4000D 4000 Watts Car Class D Mono Block Subwoofer Amplifier

4000W Class D Mono-Block one Ohm Stable Amplifier, High/Low Crossover, Remote Subwoofer Level Control

One Ohm Stable Mono-Block

Strapping capability: Strap two amps together for twice the power (2 Ohm stable)

Variable low pass filter: 50 -150Hz

Variable subsonic filter: 15 - 40Hz

Variable 0 to +18dB Bass Boost

Phase shift selector: 0 or 180

Variable input gain control

Input sensitivity selector

Power and protection LED indicators

Thermal, overload and speaker short protection

RCA Line Level inputs

RCA Line Outputs for system building

Chrome plated RCA connectors and screw terminals

Remote subwoofer level control

Frequency response: 20Hz - 250Hz (+/- 3dB)

Max power 1 ohm 4000W X 1

Max power 2 ohm 3000W X 1

RMS power 2 ohm 2200W X 1

MAX power 4 ohm 2000W X 1

RMS power 4 ohm 1600W X 1

Signal-to-noise ratio 105db

THD at RMS output 0.01%

Damping factor 125+

Dimensions (15" L x 10" W x 2-1/4" H)