Caisson de basses de voiture MASSIF AUDIO SUMMOXL154 15 pouces 3000 W SUMMO SERIES double 4 ohms 623169610998 | eBay
BOA121-N - 12" NEO 6,000w Dual 1 Ohm BOA Series Mega Subwoofer by Massive Audio® - SSA STORE
Amazon.com: Massive Audio KILOX124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1000 Watt RMS, 2000w MAX Dual 2 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics