Free shipping -€25.00 Add to whishlist Make compaire In Stock|check Outlet Djmania Code : 010119-B QSC AD-C81Tw Subwoofer (B-STOCK) QSYS €384.00 €409.00 In Stock QSC ADC81TW - Subwoofer in ceiling speaker, with 8 ”woofer, power 100W, with integrated 100V transformer with 60/30 / 150W 8Ω switchable receivers, sensitivity 92dB, frequency response 39Hz-184Hz (-6db). Outer diameter 291mm, hole diameter 285mm, depth 368mm- 9.1kg. Color white (paintable).