Power Acoustik CPT1-4000D 1.0 Car Wired audio amplifier

4000 Watt 1 Channel Amplifier <b>MOSFET PWM Power Supply</b>
Metal Oxide Semi-conductor Field Effect Transistors with Pulse Width Modulated circuitry make up each CRYPT amplifiers power supply. MOSFET transistors increase durability and longevity over bi-polar counterparts...

<b>Variable 12dB Crossovers</b>
Filter out frequencies that could cause damage to speakers, or that subwoofers can't play via 12dB/octave slope high pass, low pass, & subsonic crossovers.

<b>12dB Bass Boost</b>
All CRYPT series amplifiers feature an 12dB 45Hz parametric bass boost. Select models offer variable boost level adjustment to match the limitations of your subwoofers.

<b>180° Phase Switch</b>
All CRYPT series amplifiers feature an 12dB 45Hz parametric bass boost. Select models offer variable boost level adjustment to match the limitations of your subwoofers.

<b>Remote Gain Control</b>
Select CRYPT amplifiers include a dash mount remote gain control. The remote gain control allows amplifier level adjustment from a remote location in the vehicle.

<b>Strap Amps Together</b>
Get double 1 ohm power on a 2 ohm load by strapping two like CRYPT Class D amps together. All pre-amp adjustments and remote control are done from one Master amp.