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
Amazon.com: ALPHASONIK APP122 Complete 1500 Watts Dual 12" Subwoofers Car Bass Package with Amplifier and Installation Kit Included - 2 Sub Woofers with Grills in Custom Ported Box Loaded Enclosure, Black : Electronics
Amazon.com: Skar Audio Dual 10" Complete 4, 000 Watt EVL Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics
Single 8" 700 Watt SDR Series Complete Bass Package | Skar Audio
Fingerhut - MTX Terminator 1200-Watt Dual Subwoofer and Amplifier Package
The 7 Best Car Subwoofer under 300 reviews in 2022 - All for Turntables
SONY 12" 1800 WATTS & 12" Subwoofer & Sony 500 Watts 2 Channel Amp - Amp Kit
Alpine Bass Package MRP-M450 mono amplifier Two SWE-1242 12" subwoofers Q-Logic subwoofer box at Crutchfield
MTX TNP212D2 Bass Package Dual 12" sealed enclosure with 250-watt mono amplifier at Crutchfield
Amazon.com: BOSS Audio Systems CUBE8 Car Subwoofer and Amp Package – Built-in Amplifier, 8 Inch Subwoofer with Passive Radiator, Remote Subwoofer Control : Electronics