Amazon.com: Skar Audio IX-10 D4 10" 400 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: Sound Town 15” 800W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-15200A) : Musical Instruments
Amazon.com: Logitech Z407 Bluetooth Computer Speakers with Subwoofer and Wireless Control, Immersive Sound, Premium Audio with Multiple Inputs, USB Speakers : Electronics
Amazon.com: Yaeccc 8" 600W Active Under Seat Car Sub Woofer Stereo Power Amplifier Enclosure Speaker : Electronics
Amazon.com: BOSS Audio Systems BAB8 Amplified Car Subwoofer - 800 Watts Max Power, Low Profile, 8 Inch Subwoofer, Remote Subwoofer Control, Great for Vehicles That Need Bass But Have Limited Space : Electronics
Amazon.com: Pyramid 6" Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System w/ Molded P.P. Cone, 86 dB, 4Ohm, 40 oz Magnet,1 inch KAPTON Voice
Amazon.com: BESTISAN 100-Watt Powered Subwoofer - 8 Inch Speaker, Massive Output, Low Distortion, for Studio and Home Theater Systems SW80 : Electronics
Amazon.com: Q Power HD115 15" Single Heavy Duty Vented Square Subwoofer Sub Enclosure Box : Everything Else
Amazon.com: PyleUsa Portable Bluetooth PA Speaker-240W Dual 8" Rechargeable Indoor/Outdoor BT Karaoke Audio System-TWS, Party Lights,LED Display, FM/AUX/MP3/USB/SD, 6.5mm in, Carry Handle-Wireless Mic, Remote : Musical Instruments
Amazon.com: Precision Power Phantom Series Subwoofer (700W, 10") PH-10 : Electronics
Amazon.com: Logitech Speaker System Z323 with Subwoofer
Amazon.com: W-KING Portable Loud Bluetooth Speakers with Subwoofer, 70W Portable Outdoor Speakers Bluetooth Wireless Waterproof, Triple Passive Radiators-Deep Bass/Hi-fi Audio/DSP/42H/Power Bank/TF/AUX/EQ/Opener : Electronics
PRV AUDIO 12 Inch Woofer 12W1600, 1600 Watts Program Power
Amazon.com: JBL SUBBP12AM - 12” amplified 12” Subwoofer with Sub Level Control, Black : Electronics
Amazon.com: PRV AUDIO 6.5 Inch Midrange Speaker 6MR500-NDY-4, 500 Watts Max Power, 4 Ohm, 2 in Voice Coil, 250 Watts RMS, Neodymium Magnet, Smooth Full Range Response Through 13kHz for Car Audio
Amazon.com: Monoprice 60-Watt Powered Subwoofer - 8 Inch With Auto-On Function, For Studio And Home Theater Black : Everything Else
Amazon.com: Gravity 1x 15 Inch 2400 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power 15 in. Sub - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
Amazon.com: WLLDSE 15 inch 1200 Watt Peak Momentary Power Dual 2 Ohm Car Subwoofer, Black : Electronics
Amazon.com: Gravity 15 Inch 1600 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power (Single) : Electronics