{"product_id":"voltrivoo-sp-qsc-cs18-na","title":"QSC CS Series Compact Powered Subwoofer With Bluetooth Control | 18\"","description":"\u003cp\u003eThe CS Series is built for working audio teams that need dependable low end without a heavy rig. Corporate AV crews, houses of worship, DJs, mobile production companies, and small venue installers can pair it with compact tops for fixed rooms, rentals, and one-off events. It is offered in 15-inch and 18-inch driver versions, so you can match output and extension to the room, the program material, and the truck space you have available. Powered operation removes the need for a separate amplifier rack, and a universal power supply makes the same unit practical across venues in different regions. A tech can dial in the system, then fine-tune it from the room instead of walking back to the stage. Running two or more units opens up directional low-frequency control for stages and rooms where bass buildup is a problem. Compared with passive subs that need external amplification and processing, the CS Series keeps the signal chain short, which means fewer cases, fewer cables, and faster load-in and teardown. Choose the smaller version for tight rooms and portable rigs, or the larger version when the program calls for more low-frequency extension.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":48112523477076,"sku":"VSP-209059","price":719.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/2757\/2308\/files\/209059_QSC-CS18-NA_ALT01sqr.jpg?v=1793931019","url":"https:\/\/voltrivoo.myshopify.com\/products\/voltrivoo-sp-qsc-cs18-na","provider":"VOLTRIVOO","version":"1.0","type":"link"}