Amazon.com: Hifonics Monoblock Car Amplifier – Gemini Series Class D Amplifier 1500 Watt, Car Electronics Audio Subwoofer Bass Boost 1 Ohm Stable MOSFET Power Supply for Car Speakers Mono Sub Amp : Electronics
Hifonics ZEUS Gamma ZG Series 1,800-Watt Max Monoblock Class D Amp in the Mobile Audio department at Lowes.com