With an impressive combination of punch, low-frequency extension and musical accuracy, QSC subwoofers are ideal companions for your professional sound reinforcement system. The 18" woofers incorporate a double layer spider and triple roll surround for extended and controlled excursion at extreme power. The 4" voice coil is wound on a fibreglass former to prevent deformation at high operating temperatures and is extensively vented to reduce power compression. The 12" woofers are acoustically identical differing in suspension hardware. All enclosures are constructed using premium birch plywood.
GP218-sw Ground Support Subwoofer
The GP218-sw is a premium, high-performance, rectangular dual 18" subwoofer designed for ground stacked use in the most demanding touring or installed concert applications. The GP218-sw is an ideal companion for the acclaimed QSC WideLine series as well as other professional sound reinforcement systems. For suspension in permanent installations each GP218-sw subwoofer comes with a total of sixteen (16) threaded M10 inserts (four per side).
The WL218-sw is a premium, high-performance, dual 18" subwoofer designed for suspended or ground stacked use in the most demanding touring or installed concert applications. With an impressive combination of punch, low-frequency extension and accuracy, the WL218-sw is an ideal companion for QSC's acclaimed WideLine as well as other professional sound reinforcement systems
CSM Series 2-Way Concert Stage Monitors
The CSM Series of stage monitors offers the highest output to size ratio of any premium brand monitor on the market to date. Combining elegant industrial design with "state of the art" driver & waveguide technology, these very low profile wedges embody all the contemporary desired attributes asked for by today's most demanding monitor engineers.
The WL118-sw is a single 18" subwoofer in a bass-reflex enclosure with 850 watts continuous power capacity. The low frequency extension extends down to 29 Hz. The WL118-sw is design to be flown with the ILA line array by its integrated flying hardware. The GP118-sw is the ground support version of this subwoofer.
GP212-sw Ground Support Subwoofer
The GP212-sw is a premium, high-performance, rectangular dual 12" 4th order band-pass subwoofer designed for ground stacked use in touring or installed concert applications where space constraints or enclosure size are an issue. Each GP212-sw subwoofer comes with a total of six (6) threaded M10 inserts and a screw-in pole mount (M20).
The WL212-sw is a premium, high-performance, dual 12" subwoofer with integrated flying hardware. The 4th order bandpass design matches the width of the WideLine-8 elements allowing it to be flown inline with or behind a WideLine-8 array.
CSM monitors utilize a selectable pattern control "shutter" system that enables the user to limit the amount of sonic energy spilling over into the audience. In addition to the generous upstage coverage of the CSM waveguide - special integral hardware provides up to an additional 15 degree (in 1 degree increments) of angle to the enclosure to gain a more extreme upstage coverage