JBL JRX118S Passive PA Subwoofer (350 Watts, 1x18 in.) information
The JRX118S is a 1x18 in. compact (passive) subwoofer, rated at 1400 watts peak power capacity and 350 watts continuous. It includes a newly designed JBL 18 in. woofer with a cast frame and 3 in. voice-coil.