Amazon.com: EMB Professional 12" 1200W SB-12 Replacement Speaker for JBL, Peavey, Cerwin Vega, Gemini, EMB, BMB, Pyle-Pro, Mr.DJ & Many Brands! Protects the woofer and speaker in open installations.
Amazon.com: B&C 12PE32 12-Inch 500W Car and DJ Woofer,Black : Electronics
Amazon.com: American Standard Beta-12A 12" Pro Audio Speaker, 250 Watts at 8 Ohms : Musical Instruments
5Core 2 PACK 12" inch Subwoofers Loud Speaker Car Audio PA Dj Sub Woofer 1500 W | Reverb
1000 Watt Powered DJ Speaker - 12-inch - Bi-Amp 2-Way Active Speaker System by Adkins Pro Audio - TA12P - Walmart.com
Bass guitar speaker Lavoce NBASS12-30-8, 8 ohm, 12 inch
Amazon.com: 5 CORE 12" inch Full Range Subwoofer Car Audio Speakers Replacement 60 oz Premium High Powered DJ Subs 1550W PMPO, 8 Ohms Loudspeaker Woofer Voice Coil, Heavy Bass FR 12155 : Electronics