Amazon.com: Audiotek AT8000M 1 Channel Monoblock Class D Car Amplifier - 8000 Watts, 1 Ohm Stable, LED Indicator, Bass Knob Included, Mosfet Power Supply, Great for Subwoofers : Electronics
Audiopipe Full Range Class D Monoblock Amplifier 8000 Watts Aphf-8000D-H1 | eBay
Amazon.com: Gravity 8000.1D Class D Car Amplifier - 8000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers (2nd Generation) with SoundXtreme AP5 Bass Machine Bundle : Electronics