Amazon.com: Polk Audio PSW505 12" Powered Subwoofer - Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK : Electronics
Amazon.com: Rockford Fosgate PS-8 Punch Single 8" Amplified Loaded Enclosure Subwoofer : Electronics
Amazon.com: Audioengine S8 Powered Subwoofer Speaker - 250W 8-inch Home Subwoofer with Built-in Amplifier and Dual Audio Inputs for Home Speaker System (Black) : Electronics
Amazon.com: Rockville DK512 PACKAGE Dual 12" 2800w K5 Car Subwoofer Enclosure+DB12 Amplifier : Electronics
Amazon.com: DS18 ZR6.4D Elite-Z 6 Inch Car Audio Subwoofer 600W Watts Dual Voice Coil 4-Ohm DVC 4+4 Ohm (1 Speaker) : Video Games
Amazon.com: DS18 GEN-X104D Subwoofer in Black - 4 Layer Black Aluminum Voice Coil, 10", 800W Max Power, 400W RMS, Dual 4 Ohms, DVC - Powerful Car Audio Bass Speaker (1 Speaker) : Electronics
Amazon.com: Audison APS 10 S4S Prima Series 10" 4Ω SVC Sub for Sealed Enclosures (.35 CuFt min) : Electronics
Amazon.com: Pioneer TS-A250D4 10" Dual 4 ohms Voice Coil Subwoofer : Electronics
Amazon.com: PIONEER TS300D4 12" Dual 4 OHM VC 1500W : Electronics
Amazon.com: Klipsch Reference R-112SW Subwoofer, Black : Everything Else
Amazon.com: Ground Zero GZIW 10SPL Subwoofer, Black, 10" : Electronics
Amazon.com: Bluetooth, Portable Wireless Speaker with Subwoofer Heavy Bass, 2 Loud , LED Lights, FM Radio, Remote Control, MP3 Player Powerful, Suitable for Travel, Indoor and Outdoor : Electronics
Amazon.com: Sonos Sub (Gen 3) - The Wireless Subwoofer for Deep Bass - White : Electronics
Amazon.com: DS18 IXS10.2D 10" Car Subwoofer 1200 Watts Max Power 600 Watts RMS DVC 2 + 2 Ohms - Powerful Shallow Mount Subwoofer - Slim Design Perfect for Compact Places in Car & Trucks - 1 Speaker : Electronics
Amazon.com: Klipsch SPL-150SW 15 Inch Powered Subwoofer, Ebony : Electronics
Amazon.com: Planet Audio P8AWK Low Profile 8 Inch Under Seat Powered Car Subwoofer - 800 High Output, Built-in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control : Electronics
Amazon.com: Audioengine S8 250W Powered Subwoofer, Built-in Amplifier (White) : Electronics
Amazon.com: Patioer 8'' Under-Seat Car Sub Woofer Modified Slim Subwoofer Speaker Stereo Audio Bass Amplifier 4Ω 480W : Electronics
Amazon.com: Yorkville ES21P 2400-Watts 21-Inch Powered Subwoofer : Electronics
Amazon.com: DS18 ZR15.2D Elite-Z 15" Car Subwoofer 1800 Watts Dual Voice Coil 2-Ohm DVC 2+2 Ohm (1 Speaker) : Video Games
Amazon.com: Skar Audio IX-10 D4 10" 400 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: DS18 ZR6.4D Elite-Z 6 Inch Car Audio Subwoofer 600W Watts Dual Voice Coil 4-Ohm DVC 4+4 Ohm (1 Speaker) : Video Games
Amazon.com: Bose Sub 1 Powered Bass Module for L1 PRO Systems and powered loudspeakers - Powered Subwoofer for Loudspeakers : Musical Instruments
Amazon.com: KICKER CompR8 8-Inch (20cm) Subwoofer, DVC, 4-Ohm, 300W : Electronics
Amazon.com: DS18 ZR12.4D Elite-Z 12 Inch Car Subwoofer 1600W Watts Dual Voice Coil 4-Ohm DVC 4+4 OHMS (1 Speaker) : Video Games
Amazon.com: JBL Professional EON718S Powered PA Subwoofer with Bluetooth, 18-inch, Black : Musical Instruments
Amazon.com: Cerwin-Vega XLS-12 12" 3-Way Home Audio Floor Tower Speaker : Electronics
