JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
JBL 12MB3P 12" High Output Midbass Woofer Speaker BRAZIL 8-ohm 101 dB, 2 pcs | eBay
Original JBL 12 Inch Sub Woofer Heavy Duty Boombastic Bass With Double Magnet CS 1214 Car Audio Sound System Speaker 1000 Watt For Car and Home Entertainment: Buy Online at Best Prices
JBL 12" Woofer Speaker Professional Series Large Dual Magnet
JBL GT5-S12 12 Inch 1200 Watt Peak 275 Watt RMS SVC Subwoofer - Grey & Black Car Audio Video Speaker Woofer Home Entertainment: Buy Online at Best Prices in Pakistan | Daraz.pk
JBL Stadium 1224 12" 1500W Subwoofer - Black for sale online | eBay
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
JBL STAGE 1210 12 inch 1000W Woofer for sale online | eBay