Dual-Element 0-180 degree, Back or Bottom Exit Cable, Mute Output, LED Input, requires two mixer channels Post author By manage_stagewerxpsl_gsm Post date February 4, 2021 $423.00 Out of stock SKU: 210000001219 Category: Shop Bose Related products Bose S1 Pro system $649.00 Add to cart ← White Low Profile Boundary Mic, 3-pin XLR → Tri-Element Mic, Adjustable to 300 Degrees or 360 Degrees Coverage, Back or Bottom Exit Cable, Mute Output, LED Input, require three mixer channels