Microphone Boom and Cable Assembly with 4-Pin Mini Connector (TA4F) for Beta 54 and WBH54B, Black Post author By manage_stagewerxpsl_gsm Post date February 4, 2021 $0.00 Out of stock SKU: 210000001586 Category: Shop Bose Related products Bose S1 Pro system $649.00 Add to cart S1 Play-Through Cover $59.00 Select options ← Replacement Elastic Bands for SM27 Shock Mount → Microphone Boom and Cable Assembly with 4-Pin Mini Connector (TA4F) for Beta 54 and WBH54B, Tan