Amazon.com: DS18 SLC10S Car Subwoofer Audio Speaker - 10" in. Paper Glass Fiber Cone, Black Steel Basket, Single Voice Coil 4 Ohm Impedance, 440W MAX Power and Foam Surround for Vehicle Stereo
Amazon.com: Ground Zero Iridium 16,5 cm / 6.5" Subwoofer - 4 Ohm - 100 WRMS, Black : Electronics
Amazon.com: PIONEER TS-A3000LS4 12" Shallow-Mount Subwoofer with 1,500 Watts Max. Power : Electronics
Amazon.com: 5 CORE 15 Inch Subwoofers 2200W PMPO Raw Replacement Speaker 8 OHM Pro Audio Full Range Sub Woofer System Powerful Bass Surround -15-185 17 AL : Musical Instruments
Amazon.com: Amazon Basics RCA Audio Cable for Stereo Speaker or Subwoofer with Gold-Plated Plugs, 35 Foot, Black
Amazon.com: Edifier QD35 Tabletop Bluetooth Speaker, Hi-Res Audio & Hi-Res Audio Wireless Certified Computer Speaker, 35W GaN Ultra-Fast Charging, Splendid Light Effects Home Speaker for Phone, Black : Electronics
Amazon.com: Denon Home Subwoofer with HEOS Built-In, Deep, Powerful Bass, 8" Bass-Reflex Woofer, Pair with Denon Home Sound Bar 550, and Denon Home 150/250/350 Speakers or HEOS Speakers, Easy Installation,Black : Electronics
Amazon.com: JBL Stage 810 800W Max 8" Stage Series Single 4 ohm Car Audio Subwoofer Speaker Bundled with Alphasonik Earbuds : Electronics
Amazon.com: CT Sounds Meso-6.5-D4 6.5 Inch Car Subwoofer Dual 4 Ohm, 800 Watts Max
Amazon.com: Atrend 8 inch Single Vented SPL Tune Subwoofer Box - Improves Audio Quality, Sound & Bass - Woofer Specific Enclosure Certified - Designed, Engineered in USA - Nickel Finish Speaker Terminal : Electronics
Amazon.com: JBL Factory Replacement Woofer, 4 Ohms, Control 1, Pro III, C1003 : Electronics
Amazon.com: Focal SUB P30 12" 250W RMS 500W Max Single 4-Ohm Car Subwoofer : Electronics
Amazon.com: Definitive Technology Descend DN15 15 Inch Subwoofer Optimized for Movies and Music (Black) : Electronics
Amazon.com: NVX NSP35 3.5” 140W Peak (70W) RMS N-Series 2-Way Coaxial Speakers with 3/4” Silk Dome Tweeters (Pair) : Electronics
Amazon.com: Skar Audio VXF-15 D4 15" 3000 Watt Max Power Dual 4 Ohm Competition Car Subwoofer : Electronics
Amazon.com: YIER Bluetooth Speakers, Wireless TWS Portable Speaker with Lights,100dB Loud Subwoofer 80W(Peak) Stereo Sound, Bassup Technology,18-Hour Playtime for Outdoor Party : Electronics
Amazon.com: Saiyin Bluetooth Bookshelf Speakers, 40W X 2 Powered TV Speakers with 4 Inch Woofer, Turntable Speakers with Optical/AUX Input/Subwoofer Line Out for PC and TVs : Electronics
Amazon.com: Facmogu 2PCS 5in Full Range Speaker Drivers, RMS 30W MAX 50W 4 Ohm, HiFi Wide Range Audio Driver Loudspeaker Replacements, DIY Car Vehicle Audio Speakers Bass Woofer Tweeters - Red : 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