Sound Ordnance/Pioneer 500-Watt Bass Package Includes Pioneer GM-D9601 amplifier and Sound Ordnance bandpass enclosure with two 12" subwoofers at Crutchfield
Pioneer Amplifier Kit
Pioneer GM-ME500X1 Marine Car Audio Monoblock Class D Amp Amplifier 16 – DiscountCentralOnline
Amazon.com: PIONEER 500W Mono Class D AMP 13in. x 10.75in. x 4.5in. : Electronics
Pioneer TS-W312D4 | Car Entertainment, Subwoofers, Champion Series Subwoofer, Champion Series Red Subwoofer | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier
GM-A3702 - 2-Channel - Class A/B, 500w Max Power - Bridgeable Amplifier | Pioneer Electronics USA