Power Acoustik Razor RZ1-3500D Car Amplifier, 3500 W PMPO, 1 Channel, Class D

Compact 4.75″ Chassis Design for Installation Versatility, MOSFET Power Supply w/ Audiophile Grade IRTM Transistors, Military Grade SMT PCB Maintains Dynamic Performance,2-ohm Stereo & 4-ohm Bridged Full Range Operation,2-ohm Minimum Impedance Stability, Direct Short, Thermal, & Overload Circuits Protect Amplifier,200mv-6V Low-Level RCA Inputs, High-Level Input w/ Signal Sense Auto Turn-on, Variable 12dB High Pass & Low Pass Crossovers,10-50Hz Variable 12dB Subsonic Crossover Protects Subwoofers,12dB Bass Boost Increases Low Octave Harmonics, Dash Mount Gain Control Module Included