Hifonics BG-2500.1D Brutus Gamma 1 Channel Super D Class 2500 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Gravity Magnet Phone Holder and 4 Gauge Kit Blue Bundle - Yahoo Shopping
Amazon.com: Hifonics BXX1200.4 Brutus 1200W RMS 4 Channel A/B Speaker Car Audio Amplifier RCA Outputs Wired Remote bass Level Control Included with 4 Channels Amp Kit : Electronics