renensin 40mm Headphone Speaker Driver - Bose QC Series

Replacment Speakers Unit repair parts Compatible for QC45 QC25 Qc35 QC2 QC15 Qc25 QC3 OE AE2 OE2 Studio Studio 3 Studio 2.0 B0500, B0501 Headphones Also Compatible for Marshall major 2, kraken 7.1, Skeleton Hesh 2.0 3.0,AKG K420 K430 K450 K55 - Sony MDR-CD280 and other 40mm Headphones speaker 40mm Speaker headphone driver with Great Sounds, 32ohm headphone replacement Speakers parts Can fit your left and right side of your headphones Remark: The speakers has positive and negative electrode, the positive pole is marked a small dots of color, unmarked point is the negative pole, Please do not solder for more than three seconds. The welding time is too long. It is easy to burn the voice coil lead or directly burn the circuit board, causing the speaker to be short-circuited and Voiceless. Package included: 1 Pair of Speakers parts (2pcs)