Amazon.com: Sundown Audio LCS v2 D4 12" 300W RMS Dual 4Ohm Subwoofers (Pair) : Electronics
Amazon.com: Sony SA-SW5 300W Wireless Subwoofer for HT-A9/A7000/A5000/A3000/S2000 and STR-AN1000,Black : Electronics
Amazon.com: RockvilIe RVB8.1A 8" 300W Powered Amplified Car Subwoofer System+Remote+Wire Kit : Electronics
Amazon.com: Kanto SUB8 8-inch Sealed Powered Subwoofer (Matte White) : Electronics
Amazon.com: Kicker 48TCWRT672 CompRT 6.75" 300w Shallow Subwoofer+Sub Box+Mono Amp+Wire Kit : Electronics
Amazon.com: Monoprice Carbon Fiber In-Wall Speaker - 10 Inch (Each) 300 Watt Subwoofer, Easy Install For Home Theater - Alpha Series,Off-White : Everything Else
Amazon.com: Pyle 6.5'' 300W Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio, 60-20KHz, 4 Ohm Impedance w/ 400W 2-Way Custom Component Speaker System, Electroplated Steel Basket & Butyl Rubber
Amazon.com: Pyramid 6.5 Inch Car Woofer Speaker - 300 Watt High Powered White Injected Polypropylene Cone Car Audio Sound Component Speaker System w/ High-Temperature Kapton Voice Coil, 4 Ohm, 40oz Magnet - WX65X : Electronics
Amazon.com: 10 Inch Car Subwoofer Speaker - 300 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5 Inch Kapton Bobbin Voice Coil, 8 Ohm, 25 oz Magnet, Cloth Edge Suspension - Pyramid WH10,Black
Amazon.com: Pyle Portable Bluetooth PA Speaker-300W Dual 8" Rechargeable Indoor/Outdoor BT Karaoke Audio System-TWS, Party Lights, LED Display, FM/AUX/MP3/USB, 6.5mm in, Carry Handle-Wireless Mic, Remote Control : Musical Instruments
Amazon.com: Cerwin Vega VPS102D 10" 2Ω 600W Max/300W RMSDual Voice Coil Shallow Subwoofer : Everything Else
Amazon.com: OSD Forza 10 10" Outdoor Subwoofer with 300W of Power and High-Impact Molded Enclosure, IP66-rated Weather-Resistant : Electronics
Amazon.com: OSD Nero Dual X8 Dual 8" Powered Subwoofer 300W, Dynamic Active and Passive Woofers, Piano Black Finish : Electronics
Amazon.com: Sound Town 2-Pack 12” 300W Cast Aluminum Frame Woofers w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-12GA-PAIR) : Musical Instruments
Amazon.com: 10 Inch Car Subwoofer Speaker - 300 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5 Inch Kapton Bobbin Voice Coil, 8 Ohm, 25 oz Magnet, Cloth Edge Suspension - Pyramid WH10,Black
Amazon.com: 8” Slim Marine Subwoofer - 300W 4 Ohm Waterproof Car Component Speaker System, Low Profile PP Cone w/Rubber Edge, 30 Oz Magnet 1.5" Voice Coil, for Custom Audio Boat Truck Mobile
Amazon.com: Powered Subwoofer, Konex 12" Woofer 300W Powered Active Subwoofer, High Connectivity, Low Impedance Inputs & Line Input, Standby Mode, for Studio & Home Theater, Black : Electronics
Amazon.com: Rockville RVB8.1A 8 Inch 300W Powered Car Subwoofer/Sub Enclosure Box + Remote Black : Electronics
Amazon.com: Earthquake Sound CP8 Couch Potato - 300W Peak Powered 8-Inch Slim Home Theater Subwoofer with Down-Firing Bass Reflex Enclosure Design (Black Laminate, Single) : Electronics
Amazon.com: Pyle PLG64 6.5" 300 Watt Car Mid Bass/Midrange Subwoofers Sub Power Speakers (2) : Electronics
Amazon.com: Pyle Bluetooth PA Speaker System - 300W Rechargeable Outdoor Bluetooth Speaker Portable PA System w/ 8” Subwoofer 1” Tweeter, Microphone in, MP3/USB, Radio, Remote - Pyle PPHP838B, Black : Musical Instruments
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: Sound Town 15" 300W Cast Aluminum Frame Woofer w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-15GA) : Musical Instruments
Amazon.com: Rockford Fosgate Punch P300-12 Single 12" 300-Watt Amplified Subwoofer in Enclosure - Black : Electronics
Amazon.com: Monoprice Fiber In-Wall Speaker - 10 Inch (Each) 300W Subwoofer, Easy Installation And Paintable Grill - Caliber Series : Everything Else
