HIPPOXL152R - 15 inch Subwoofer | 3000 Watts RMS Dual 2 Ohm 4" V.C. Mega Subwoofer
MASSIVE AUDIO HIPPO 84-V2 8" 500W RMS DVC 4-OHM CAR AUDIO SUBWOOFER HIPPO84 SUB | eBay
This is the Mitsubishi Dialtone D160, the largest subwoofer ever, constructed in the 80's. It weights 800kg, it can easily break windows and it produces small earthquakes which can be felt as