SKN: 127H-2 LF   ...Brand New Genuine JBL 127H-2 10" Woofer used in the MP410. 8 ohm. JBL does not offer a recone kit for this woofer, but we do offer an aftermarket kit. If the only problem with the woofer is that the foam surround has dry-rotted, you can send your speaker for repair or order the RFK10 JBL125 do-it-yourself refoam kit.