JBL KP6012 12 Inch 2-Way Full Range Loudspeaker System (350 W / 700 W / 1400 W) Single - KP6000 Series Professional Karaoke Loudspeakers - JBL ENTERTAINMENT SOUND
JBL GTO1214D 12" Grand Touring Series 1400W Subwoofer
JBL Pro JRX218S 1400w 18" DJ PA Subwoofer Sub+2-Channel Power Amplifier+Cable - Rockville Audio
JBL CS1214 1000-watt, 12" Car Audio Subwoofer, Black - Walmart.com
JBL S2-1224 12" Car Audio Subwoofer with Selectable Smart Impedence - Creative Audio