MP418SP 18" Powered Subwoofer

The JBL MP418SP is a compact, powered, single 18" bass-reflex subwoofer system. It pumps 660W RMS per channel into 4 ohms or 400W RMS into 8 ohms. Designed for portable applications, the MP418SP speaker includes heavy-duty, 3" casters and ergonomically positioned steel carry handles to facilitate transport. Features a dual-channel Crown amplifier with signal processing. The first channel is dedicated to powering the internal 18" VGC woofer. The second channel may be used in one of 2 ways. In the "Sub + Sat" mode, it may be used with a full-range, passive speaker such as the MP410 for a single channel, 2-piece system. The second amplifier channel powers the satellite. In the "Sub + Sub" mode, the external amplifier channel is used to drive the MP418S (a passive version of the MP418SP). Stereo, high-passed line-outputs are provided to drive powered satellite speakers such as the EON15 G2 or an external amplifier/speaker system. Enclosure constructed of 7-ply, 18mm plywood and coated with JBL's exclusive DuraFlex.