SoundQubed U1-13K Single-Channel 13000 W Full-Range Amplifier
Upgrades for 8000 watts - Member Rides & Builds -- Show off your whip, Show off your System! - #1 Car Audio Enthusiast Forum in the world! | SMD | Meade916
Lithium Batteries for Car Audio? Yinlong LTO Cells LTO66160H 8000 watt capable Battery Bank [4K] - YouTube