The JBL PRX418S passive subwoofer is based on the same design as its powered brother in JBL's PRX600 Series, bringing you robust bass performance that's ideal for clubs, schools, and houses of worship. The PRX418S is an 18" passive loudspeaker that delivers the kind of performance demanded by rock, pop, hip hop, and many other modern genres, and the extended frequency response is so rock-solid it's almost tangible. If you're looking for a subwoofer with plenty of punch and impact, the JBL PRX418S passive subwoofer is perfect for you.

JBL PRX418S 1600W 18" Passive Subwoofer at a Glance:

• Designed for powerful performance in any setting
• Road-ready construction
• Heavily tested for your assurance

Designed for powerful performance

JBL's PRX418S passive loudspeaker packs an 18" driver, ready to handle 1,600 watts RMS for exceptional low-frequency performance. Even if you're not playing bass-heavy dance tracks, you'll wonder how you ever went without a subwoofer once you hear how the PRX418S adds richness and depth to acoustic music and vocal ensembles too.

Road-ready construction

If you need a high-quality portable subwoofer that can take abuse, you'll appreciate the PRX418S's design. You get 18mm birch/poplar construction, coated with DuraFlex for maximum protection. The hardwood cabinet isn't just strong, it reduces resonance for cleaner sound quality. And with a rugged 16-gauge steel grill protecting the drivers, you can be sure your PRX418S is ready for virtually anything.

Heavily tested for your assurance

When you receive your PRX418S passive loudspeaker, it's already survived JBL's rigorous 100-hour power test. Each component and each system in the PRX400 Series is subjected to 100 straight hours of continuous, high-level input. All JBL Professional products must pass the test before they can grace your venue, ensuring that you're receiving a reliable loudspeaker that can take the real-world rigors that we all put our sound systems through.

What JBL Says...

PRX400 passive speakers were designed to provide the sensitivity, frequency response and power handling needed to address a multitude of demanding audio environments while still being reasonably priced. For musicians, DJ’s, House of Worship, public address, or suspended in a commercial environment like a school or nightclub, they can be used with a powered mixer or a full rack of amps and signal processing, delivering the sound power and bandwidth necessary to make loud music sound natural and even quiet speech intelligible. Comprised of tour tested JBL components in rugged enclosures with professional connectors and suspension points, three 2-way designs and an 18" sub-woofer tackle tough jobs affordably and professionally.