Amazon.com: Taramps 4 Channel Car Amplifier – Class D Multichannel Amplifier 1200 Watt RMS, Car Electronics Car Audio Subwoofer 2 Ohm Stable Bass Boost Crossover for Car Speakers Sub Amp : 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
Amazon.com: BlueRigger RCA Audio Subwoofer Cable (8FT, Dual Shielded, Gold Plated RCA to RCA Connectors) – for Subwoofer, Amplifier, Home Theater : Electronics
Nobsound NS-03G Subwoofer Amplifier 100W Mini SUB Power Amp
Amazon.com : Skar Audio RP-350.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 350W : Electronics
Nobsound NS-03G Subwoofer Amplifier 100W Mini SUB Power Amp
Amazon.com: Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater : Electronics
Amazon.com: Power Acoustik RZR1-2500D class D mono block subwoofer Amplifier : Electronics
Amazon.com: BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control : Everything Else
BOSS Audio Systems CUBE10 Car Subwoofer and Amp Package – Built-in Amplifier, 10 Inch Subwoofer with
Amazon.com: OSD Audio SMP300 Class D Digital Subwoofer Amplifier Rated at 300W Max : Electronics
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
Amazon.com: Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures : Electronics
Nobsound NS-03G Subwoofer Amplifier 100W Mini SUB Power Amp
Amazon.com: Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier : Electronics
Amazon.com: Planet Audio PL3000.1D Pulse Series Car Audio Amplifier – 3000 High Output, Monoblock, Class D, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Mosfet Power Supply, Hook Up To Stereo
Kicker 46CXA8001 CXA8001-800-Watt Mono Class D Subwoofer Amp