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EWX8D4 : EWX10D4 EWX12D4 : EWX15D4 USER MANUAL Installation Instructions | Owners Manual Due to continuous improvement of the product, specifications are subject to change without notice. DB Research L.L.P. 302 Hanmore Industrial Parkway Harlingen, TX 78550 Phone (877) 787-0101 : Fax (956) 421-4513 : www.DBDrive.net...
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Congratulations on your purchase of a DB Drive state-of-the-art subwoofer. Your selection of a DB Drive car audio product indicates a true appreciation of fine musical reproduction. Whether adding to an existing system or including your DB Drive subwoofer in a new system, you are certain to notice immediate performance benefits.
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RECOMMENDED ENCLOSURES Sealed Ported 8.66” / 220 mm EWX8D4 Sealed 0.5 cuft. Vented 0.94 cuft Round vent 3” long x 18” long 8 square inches of surface area x 20” long Tuned @ 38Hz 7.32” / 186 mm 10.87” / 276 mm EWX10D4 Sealed 1.27 cuft.