Planet Audio AC4000.1D 4000 Watts Class D Monoblock Car Amplifier

Planet Audio AC4000.1D 4000 Watts Class D Mono Block Car Amplifier Class D operation MOSFET PWM (Pulse Width Modulated) Power Supply One Ohm stable mono operation Thermal, overload and speaker short protection Soft turn-on circuit Remote turn-on/turn-off circuit Variable input gain control Input voltage sensitivity selector 15-40Hz, 12dB/octave Variable Subsonic Filter 50-150Hz, 12dB/octave Variable Low Pass Filter Variable 0-+18dB Bass Boost 0/180 degrees Phase Shift selector Chrome-plated RCA low level inputs Nickel-plated speaker and power terminals LED power and protection indicators Black anodized heatsink Remote subwoofer level control Designed to run with a minimum load of 1 Ohm Includes Class D Amplifier, Remote Subwoofer Level Control, Remote Subwoofer Control Cable, DataLink Cable and (4) Four Mounting Screws Authorized Dealer Note: Operating the AC4000.1D with a speaker impedance load below 1 Ohm may result in poor sound quality and damage to the amplifier circuitry. Such damage is not covered under the warranty for this product.