M3, L3, XL3, XLretro, XX4 to PRO18SUB adapter, 10 Feet long

Connect your PRO18SUB subwoofer to any device with a standard 3.5mm output jack. This adapter enables seamless integration with M3, L3, XL3, XLretro, and XX4 units, expanding your audio setup's flexibility. Engineered for reliable signal transmission, it delivers the low-frequency performance your DiamondBoxx system demands without compromise.