JL Audio ETX-CVR Marine Subwoofer Source Units Taking the W7 design formula

Taking the W7 design formula to its highest level

"JL AUDIO" is embroidered in silver on the top surface of the enclosure

C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design

CEA-2006 Compliant & CE Compliant

JL Audio ETX-CVR Marine Subwoofer Source Units Taking the W7 design formulaNeoprene covers to protect ETX enclosed speaker systems during storage and trailering Having undergone over 1000 hours of salt fog and UV testing, these durable protective cases are designed to provide stylish but serious protection for ETX Enclosed Speaker Systems (v2 or v3). Constructed from 3mm Neoprene, each cover is laminated with dark gray spandex and classically finished with a woven JL Audio How we play trim label. Designed to protect the