JBL SRX 718 High Power Subwoofer

18" High Power Subwoofer The SRX718S subwoofer's compact design is equally at home as a small, high-performance satellite subwoofer system JBL-SRX718-single-18-inch-subwoofer-stage-performances 18 in., 2268H Differential Drive woofer for extended low-frequency output. Large port area for reduced distortion. 20 mm threaded pole socket for solid, secure satellite speaker mounting. Power Rating 800 W / 1600 W / 3200 W