Power Acoustik Vertigo VA4-2200D | 2200W Max 4 Channel Full Range Car Amplifier
Direct Short, Thermal, & Overload Circuits Protect Amplifier. High-Level Input w/ Signal Sense Auto Turn-on. Variable 12dB High Pass, Low Pass, & Subsonic Crossovers. 2-ohm Stereo & 4-ohm Bridged Class A/B Full Range.