For the rest of the EON line, the sub is a little under powered compared to it's 15" 615XT brothers but it gets the job done. JBL EON518S 18" 500W Portable Powered Subwoofer review by OBP Brian can be read at B&H Photo 268G original 18" woofer for PRX618S / eon518s / p/n 364481-001X. Its not easy to replace it ,and we don't do product support ,see JBL repair person for installing new woofer in your cabinet. The EON618S from JBL is a powered portable PA subwoofer in the EON600 series from JBL Professional. It has been designed to deliver high-quality sound reproduction in a variety of applications supporting EON600 and other full-range systems. JBL offers all the power and low end you'd expect from a subwoofer. Enjoy the ground breaking selection of powered and wireless subwoofers Powered by a very efficient Class-D power amp, this sub includes a built-in, switchable highpass filter, "daisy chain" connections for adding other speakers, and a polarity reverse selector. Built road-tough, the EON518S is a real performer! JBL EON518S 500-watt Powered 18" Subwoofer at a Glance: High-quality LF driver design Portable and versatile Buy the JBL 443227-001, Power PCB for EON518S at Full Compass Systems. 0% Financing and Free Shipping on thousands of items! Pro Audio Video Power circuit board for the JBL EON518S 500W 18" powered subwoofer. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Ask a question Get the guaranteed lowest prices on Open Box Powered Stage Subwoofers instruments at Musician's Friend. Save jbl eon 518s to get e-mail alerts and updates on your eBay Feed. + 7 product ratings - JBL EON618S 18" 1000W Peak/500W Continuous Powered Subwoofer New. $799.99. or Best Offer. 7 product ratings - EUC JBL EON618S 1000W 18" Powered Subwoofer with BlueTooth Control. Get same day shipping on Powered Subwoofers like the JBL EON518S 18 in Portable Powered PA Subwoofer + at PSSL. Product reviews, live phone support, best price guarantee. With impeccable craftsmanship and daring innovation, JBL Pro's passive monitors and powered speakers will get the job done time and time again. Whether you need booming horn-loaded subwoofers, full-range loudspeakers, or even simple high output indoor/outdoor speakers, JBL professional makes speakers for every need. Buy JBL EON618S Portable 18" Self-Powered Subwoofer: Subwoofers - Amazon.com FREE DELIVERY possible on eligible purchases The JBL EON518S is an 18", direct-radiating, high performance powered compact subwoofer speaker system designed to extend low frequency performance of any EON system. The JBL subwoofer also offers the convenience of an integrated crossover and stereo loop-thru capability. The JBL EON518S is an 18", direct-radiating, high performance powered compact subwoofer speaker system designed to extend low frequency performance of any EON system. The JBL subwoofer also offers the convenience of an integrated crossover and stereo loop-thru capability. A Powe