{"product_id":"rcf-sub-18-as-active-18-inch-subwoofer","title":"RCF SUB 18-AS Subwoofer – 2200W","description":"\u003ch2\u003eRCF SUB 18-AS Active 18-Inch Subwoofer – 2200W\u003c\/h2\u003e\n\u003cp\u003eThe RCF SUB 18-AS is a powerful active 18-inch subwoofer designed for live sound, DJs, production companies, venues and professional AV applications. Built around a high-performance 18-inch woofer with a 4-inch voice coil, it delivers tight, controlled low end with serious punch and clarity.\u003c\/p\u003e\n\u003cp\u003eWith a 2200W Class-D amplifier and up to 135 dB max SPL, the SUB 18-AS is made to deliver strong bass performance while remaining practical for portable PA systems. It is an ideal companion for 10-inch, 12-inch and 15-inch full-range speakers, helping add depth, impact and low-frequency extension to a professional sound system.\u003c\/p\u003e\n\u003ch3\u003ePowerful 18-Inch Bass Performance\u003c\/h3\u003e\n\u003cp\u003eThe SUB 18-AS uses a high-performance 18-inch woofer with a 4-inch voice coil, giving it the output and control needed for demanding live sound applications. Whether used with a mobile DJ rig, live band PA, venue system or AV production setup, it delivers deep, musical bass with excellent definition.\u003c\/p\u003e\n\u003ch3\u003e2200W Class-D Amplifier\u003c\/h3\u003e\n\u003cp\u003ePowered by a 2200W Class-D amplifier, the SUB 18-AS provides plenty of headroom for professional use. With up to 135 dB max SPL, it is capable of producing strong low-frequency output while keeping the sound controlled and reliable.\u003c\/p\u003e\n\u003ch3\u003eBass Motion Control Technology\u003c\/h3\u003e\n\u003cp\u003eRCF Bass Motion Control, also known as BMC, helps manage woofer excursion more effectively than conventional high-pass filtering. By continuously monitoring cone movement, the system allows the woofer to operate efficiently while maintaining reliability and control.\u003c\/p\u003e\n\u003cp\u003eThe result is deeper bass extension, improved transient response and higher usable output without introducing unwanted distortion.\u003c\/p\u003e\n\u003ch3\u003eBuilt for the Road\u003c\/h3\u003e\n\u003cp\u003eThe SUB 18-AS is built using a premium birch plywood tour-grade cabinet with a durable polyurea protective coating. This makes it suitable for hire companies, mobile entertainers, venues and production crews who need equipment that can handle regular transport and real-world use.\u003c\/p\u003e\n\u003cp\u003eErgonomic side handles make the subwoofer easier to move, while the integrated M20 pole mount allows full-range satellite speakers to be mounted directly above the sub for a clean and practical PA setup.\u003c\/p\u003e\n\u003ch3\u003eFlexible System Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe SUB 18-AS includes stereo XLR\/TRS combo inputs with link outputs, along with stereo XLR crossover outputs. This makes it easy to connect into a wide range of PA systems, whether you are running a compact stereo setup or building a larger sound reinforcement rig.\u003c\/p\u003e\n\u003cp\u003eOnboard controls include adjustable volume, polarity and low-pass filter settings, helping you match the subwoofer to your speakers and room more effectively.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2200W Class-D amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e135 dB max SPL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e35 Hz – 400 Hz frequency response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance 18-inch woofer with 4-inch voice coil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCF Bass Motion Control technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium birch plywood tour-grade cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable polyurea protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStereo XLR\/TRS combo inputs with link outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStereo XLR crossover outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable volume, polarity and low-pass filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eErgonomic side handles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM20 pole mount for satellite speakers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLive bands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDJs and mobile entertainers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorporate AV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRental and production companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHouses of worship\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClubs and hospitality venues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable PA systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional sound reinforcement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePackage height: 735 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage width: 745 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage depth: 565 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage weight: 51 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Is It For?\u003c\/h3\u003e\n\u003cp\u003eThe RCF SUB 18-AS is ideal for anyone who needs a serious 18-inch powered subwoofer for portable or installed sound systems. It is a strong choice for DJs, bands, schools, venues, houses of worship, production crews and AV hire companies wanting high-output bass in a durable, professional package.\u003c\/p\u003e\n\u003ch3\u003eOur Take\u003c\/h3\u003e\n\u003cp\u003eThe SUB 18-AS delivers what many users expect from an RCF subwoofer: strong output, musical low end, practical controls and reliable build quality. It has the power for live sound and DJ work, but also the control and clarity needed for more polished AV and venue applications.\u003c\/p\u003e\n\u003cp\u003eAvailable from Concert AV in Melbourne, the RCF SUB 18-AS is a dependable 18-inch active subwoofer for professional PA systems, hire setups and serious event sound.\u003c\/p\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":41187427614792,"sku":"SUB18AS","price":5145.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/9936\/3144\/files\/be6357b2-92ca-4f04-8208-9dd0693b08f7.jpg?v=1782963505","url":"https:\/\/concertav.com.au\/products\/rcf-sub-18-as-active-18-inch-subwoofer","provider":"Concert Audio Visual Pty Ltd","version":"1.0","type":"link"}