Best Buy: JBL CX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black CX1200
Which amplifier is best for two JBL 1200 GTX bass tubes at a time? - Quora
Amazon.com: JBL Club WS1200 - 12” Shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics
JBL Stage 1200D Dual 12" 2-ohm Subwoofer Enclosure for sale online | eBay
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.
JBL 12"WOOFER - GT5-S12 (1200 WATT)0Car Audio Speaker Woofer 12 Inch Double Magnet Super Bass Speaker Car Heavy Bass | Shopee Malaysia
JBL GX1200 High Performance 1000 Watts 12" 4 Ohm SVC Car Subwoofers SUB | eBay
JBl GTO 12”s in a 4th order! for Sale in Seattle, WA - OfferUp