Amazon.com: Pyramid 1000W Dual Bandpass Speaker System - Car Audio Subwoofer w/ Neon Accent Lighting, Plexi-Glass Front Window, 4 Tuned Ports, Silver Polypropylene Cone & Rubber Edge Suspension - Pyramid BNPS102 : Electronics
Amazon.com: BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually : Electronics
Amazon.com: AUDIOTEK 10 Inches 1000 Watts Peak Power / 500 Watts RMS Slim Under-Seat Active Power Audio Car/Truck Angle Trunk Box Sub-woofer SUB/Supply Voltage: 11-15V DC : Electronics
Amazon.com: Yaeccc 10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed : Electronics
Amazon.com: Yaeccc 10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed : Electronics
Amazon.com: Dayton Audio SUB-1500 15" 150 Watt Powered Subwoofer : Electronics
Amazon.com: Pyle 5” x 7” Car Sound Speaker (Pair) - Upgraded Blue Poly Injection Cone 3-Way 300 Watts w/Non-fatiguing Butyl Rubber Surround 80-20Khz Frequency Response 4 Ohm & 1" ASV Voice Coil -
Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64,Yellow : Electronics
Amazon.com: OnlyFactoryDirect Sycho Sound New Single Car Black Subwoofer Box Ported Automotive Enclosure for 12-Inch Woofer 12SP : Electronics
Amazon.com: Rockville RW10CA 10" 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub, Black : Electronics
Amazon.com: Audiopipe TXX-BDC4-15D2 Subwoofer Quad Stack 15-inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black : Electronics
Amazon.com: PYLE PLW12BL 12-Inch 800 Watt Subwoofer,Black : Electronics
Amazon.com: Cerwin vega VPAS10 10" 2Ω 550W Max / 200W RMS Powered Active Subwoofer Enclosure + Bass Knob : Electronics
Amazon.com: Monoprice 60-Watt Powered Subwoofer - 8 Inch With Auto-On Function, For Studio And Home Theater Black : Everything Else
Amazon.com: Pyle Car Vehicle Subwoofer Audio Speaker - 10 Inch Red Electro-Plated Cone, Red Plastic Basket, 1.5” Kapton Voice Coil, 4 Ohm Impedance, 600 Watt Power, for Vehicle Stereo Sound System - Pyle PLW10RD : Electronics
Amazon.com: PyleUsa Car Midbass Speaker System - Pro 8 Inch 400 Watt 4 Ohm Auto Mid-Bass Component Poly Woofer Audio Sound Speakers for Car Stereo w/ 40 Oz Magnet, 50Hz-5KHz Frequency, 3.58”
Amazon.com: BOSS Audio Systems P126DVC Phantom 12-Inch 2300 Watts 4 Ohm Dual Copper Voice Coal Car Audio Stereo Subwoofer Speaker with Poly Injection Cone : Electronics
Amazon.com: Skar Audio EVL-65 D4 6.5" 400 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: Pair - SoundXtreme 1000W 6.5-Inch 2-Way Car Audio Component Speaker System 6-1/2in Car Audio Speaker for Car, ATV, RV, Motorcycle, Boat : Electronics
Amazon.com: Lanzar 6.5” Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Aluminum Voice Coil, 4 Ohm Impedance, 600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System - MAXP64 : Electronics
Amazon.com: Pyle Car Mid Bass Speaker System - Pro 5 Inch 200 Watt 4 Ohm Auto Mid-Bass Component Poly Woofer Audio Sound Speakers For Car Stereo w/ 30 Oz Magnet Structure, 2.2”
Amazon.com: Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: American Bass XR-12D2 12" 2,400 Watts Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer : Electronics
Amazon.com: Skar Audio IX-12 D4 12" 500 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: MTX TN8MS Terminator 8 Inch Micro Compact Amplified Subwoofer Enclosure for Small Vehicles with Class A/B Amplifier, Variable Bass Boost, External Bass Control, and Smart Engage Auto Turn On Circuitry :
