Sound Ordnance/Pioneer 500-Watt Bass Package Includes Pioneer GM-D9601 amplifier and Sound Ordnance bandpass enclosure with two 12" subwoofers at Crutchfield
Pioneer TS-W309D4 12" 1400 Watt Subwoofer Dual 4 Ohm Car Sub Champion Series | Audio Savings
Pioneer TS-WX205 Bandpass Subwoofer in Nordrhein-Westfalen - Bocholt | Auto Hifi & Navigation Anzeigen | eBay Kleinanzeigen