Amazon.com: Massive Audio SUMMOXL124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
2) MTX 7512-22 12" 3000w DVC 2-ohm Car Audio Subwoofers+Sealed Sub Box Enclosure
Turbosound 18" 3000W Powered Subwoofer with Klark TBV118LAN B&H
Amazon.com: Massive Audio SUMMOXL104-10 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 10" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
Massive Audio MAUSUMMOXL124 12 in. Dual 4 ohm 3 in. V.C 1500 RMS & 3000W Max Subwoofer - Walmart.com
3000W High-performance Active PA Subwoofer with 18" TURBOSOUND Speaker and Built-In Stereo Crossover | Camcor
Amazon.com: Harmony Audio HA-ML121 Monolith 12" Car Stereo Competition SPL Sub 3000W Dual 1 Ohm Subwoofer : Electronics
Avatar STU-1246 D1/D2 3000w RMS 12" Subwoofer - GP Car Audio