Amazon.com: Sound Town 15" 450W Raw Woofer Speaker with 4" Voice Coil, 100 oz Magnet, Replacement Woofer for PA/DJ Subwoofer, 8-ohm (STLF-1504-8) : Musical Instruments
Amazon.com: B & C Speakers 15DS115-8 LF Drivers 15 Inch Super Bass Woofer 8 Ohm Neodymium Inside Slug Magnet 3200 Watts Continous Power Handling 116-mm Four Layer Aluminum Voice Coil : Electronics
Amazon.com: 10W Mini 3" HiFi Full Range Speaker 8 Ohm Anti-Magnetic Audio 2.0/2.1 Home Stereo Woofer Loudspeaker 90dB High Sensitivity for DIY Boom Box Satellites Speaker : Electronics
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics
Amazon.com: Rockville RVP12W8 1200w 12" Pro Subwoofers 8 Ohm Raw Sub Woofers 40 Oz Magnets : Electronics
Amazon.com: PRV AUDIO 10 Inch Woofer Speaker 10W650A, 650 Watts Program Power, 8 Ohm, 2.5 Inc Voice Coil, 325 Watts RMS Pro Audio Speaker Loudspeaker (Single) : Electronics
Amazon.com: DS18 PRO-GM8B Loudspeaker - 8", Midrange, Red Aluminum Bullet, 580W Max, 190W RMS, 8 Ohms - Premium Quality Audio Door Speakers for Car or Truck Stereo Sound System (1 Speaker) : Everything Else
Amazon.com: 2X Harmony HA-P18 WS8 Raw Replacement 18" Pro PA 1200W Sub Speaker 8 Ohm Woofer : Musical Instruments
Amazon.com: Pyle 8 Inch Car PA Woofer - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5" Kapton Voice Coil, 55-6 kHz Frequency, 89.2 dB, 8 Ohm, 40 oz Magnet - PylePro PPA8 , Black : Electronics
Amazon.com: PRV AUDIO 12 Inch Midrange Speaker 12MR2000 8 Ohm 2000 Watts, 4 in Voice Coil Midbass Woofer for Pro Audio Systems (Single) : Electronics
Amazon.com: Goldwood Sound GW-8PC-8 Heavy Duty 8ohm 8" Woofer 330 Watts Replacement Speaker, Black : Musical Instruments
Amazon.com: Harmony HA-P12LS8 Replacement 12" Sub Pro PA 800W Subwoofer/Speaker 8 Ohm Woofer - 90oz Magnet : Musical Instruments
Amazon.com: Pyramid WH88 8-Inch 250 Watt High Power Paper Cone 8 Ohm Subwoofer
Amazon.com: PyleUsa Single Voice Coil Car Subwoofer - 8 Inches, 200 Watts at 4-Ohm Car Audio Powered Subwoofer, Injection Cone with Rubber Edge, High-Powered Car Subwoofer, Audio - PLMW83 Black : Electronics
Amazon.com: Rockville RVW1500P8 1500w 15" Raw DJ Subwoofer 8 Ohm Sub Woofer 70OZ Magnet, Black : Electronics
Amazon.com: Rockville RVW1800P8 1800w 18" Raw DJ Subwoofer 8 Ohm Sub Woofer 107OZ Magnet, Black : Electronics
Amazon.com: PRV AUDIO 8 Inch Midbass Speaker 8MB450 v2, 450 Watts Program Power, 8 Ohm, 2 in Voice Coil, 225Watts RMS Pro Audio Loudspeaker (Single) : Musical Instruments
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: Mr. Dj USA PRODW600 6" Subwoofer Replacement Speaker 8 ohm Woofer DJ PA Home Pro Audio : Musical Instruments
Amazon.com: PRV AUDIO 10 inch Midbass Speaker 10MB800FT, 800 Watts Program Power, 8 Ohm, 2.5 in Voice Coil, 400 Watts RMS Pro Audio Mid Bass Loudspeaker (Single) : Musical Instruments