The JBL PRX818XLF is a self-powered extended low-frequency subwoofer system. Featuring a JBL 18-inch woofer powered by a 1500-watt class-D amplifier, PRX818XLF delivers incredible output in a lightweight and compact form factor.
Recognizing a growing demand for a high level of audio performance from an unobtrusive, decorator-friendly enclosure, M&K Sound offers a shallower, wall-mount version of the S300.