Rockford Fosgate 1200-Watt Bass Package Includes R1200-1D amplifier, two P2D2-12 12" subwoofers, and Sound Ordnance B122-125S sealed enclosure at Crutchfield
MTX TNP212D2 12-Inch 400-Watt RMS Dual Loaded 1200-Watt Car Subwoofer Enclosure Audio with Sub Box, Mono Block Amplifier, and 8 Gauge Amplifier Amp Complete Wiring Installation Kit
TNP212D2 Dual 12" Subwoofer Enclosure And Amplifier Party Package | MTX Audio - Serious About Sound®
JL Audio 500-Watt Bass Package Includes two JL Audio W0v3 12" subwoofers, JL Audio JX500/1D amplifier, and Sound Ordnance Bass Bunker enclosure at Crutchfield
Kenwood 500-watt Dual 12" Bass Package Package includes KAC-5001PS amp, two 12" subs, and Sound Ordnance enclosure at Crutchfield
Amazon.com: Skar Audio Single 12" Complete 2,500 Watt EVL Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics
Amazon.com: Audiopipe APSB-1299PP Dual 12 Inch Car Audio Subwoofer Speakers and Sealed Enclosure, 2 Channel 500 Watt Amplifier, and Wire Installation Kit : Electronics
Black Diamond Car Audio 1800W Amplifier + 12" 1200W Subwoofer Package – blackdiamondaudio