Car Audio & Video. BOSE S1 PRO Powered Rechargeable PA Speaker Monitor w/Bluetooth+Wireless Mics. Condition: BRAND NEW IN ORIGINAL PACKAGING. (1) BOSE S1 PRO Powered Portable Bluetooth PA Speaker Monitor + Rechargeable Battery. (1) Rockville RWM1202VH VHF Wireless Dual HandHeld Microphone System/Metal Receiver. Be the hero of the party with the Bose S1 Pro system. […]... Read More