B&C 18DS115 Replacement Subwoofer – 4 Ohm

Direct-replacement subwoofer for the B&C 18DS115 with a 4 Ohm impedance. Built to serve as a drop-in replacement for the 18DS115, this unit is intended for restoring low-frequency performance in systems that use the B&C 18DS115. Perfect for repairs or refurbishing existing enclosures where the original driver needs replacement.