Black Microphone Boom and Cable Assembly with 4 Pin Mini Connector (TA4F) for WBH53 (BETA 53) Post author By manage_stagewerxpsl_gsm Post date February 4, 2021 $0.00 Out of stock SKU: 210000001512 Category: Shop Bose Related products Bose S1 Pro system $649.00 Add to cart ← Cartridge for KSM44 → Tan Microphone Boom and Cable Assembly with 4 Pin Mini Connector (TA4F) for WBH53 (BETA 53)