{"product_id":"triad-cinema-18-subwoofer","title":"Triad Cinema 18 Subwoofer","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Triad Cinema 18 Subwoofer is the flagship passive subwoofer in Triad's Cinema Series, engineered to deliver uncompromising low-frequency performance for reference home cinemas, private screening rooms and luxury media spaces. Designed for the most demanding installations, the Cinema 18 combines a high-excursion 18-inch driver with a heavily braced sealed enclosure to produce exceptional bass extension, immense output and outstanding accuracy. Whether reproducing the explosive dynamics of modern movie soundtracks or the subtle textures of high-resolution music, the Cinema 18 provides the authority and control expected from a world-class cinema system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt the heart of the Cinema 18 is a premium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18-inch engineered composite fibre long-throw woofer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e driven by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100mm high-temperature voice coil\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a powerful neodymium motor assembly. The advanced driver delivers exceptional excursion with remarkably low distortion, producing clean, articulate bass down to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19Hz (-6dB with Triad tuning)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Housed within a rigid sealed enclosure, the Cinema 18 delivers fast transient response, outstanding musical accuracy and deep, controlled low-frequency performance that integrates seamlessly with Triad Cinema loudspeakers. With an impressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,200W RMS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2,400W peak power handling\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e101dB sensitivity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it is capable of effortless, cinema-reference output when paired with a compatible Triad DSP RackAmp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned specifically for professional custom installation, the Cinema 18 incorporates numerous installer-friendly features that simplify installation and servicing. Integrated lifting handles, front-access wiring channels and heavy-duty 5-way binding posts allow the subwoofer to be installed behind acoustically transparent screens, within baffle walls or inside dedicated cinema structures with minimal disruption. The cabinet is designed for secure mounting and seamless integration with Triad's DSP amplification platform, ensuring optimised performance through factory-developed DSP presets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLike every Triad Cinema Series loudspeaker, the Cinema 18 is engineered for uncompromising performance and long-term reliability. Its robust sealed enclosure, premium long-excursion driver and precision engineering make it equally capable as a standalone subwoofer or as part of a multi-subwoofer array for ultimate room coverage and bass consistency. Whether installed in a dedicated Dolby Atmos® cinema or a large luxury media room, the Cinema 18 delivers the powerful, accurate and immersive bass that defines a true reference cinema experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFlagship passive home cinema subwoofer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for dedicated cinema rooms and luxury media rooms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18-inch engineered composite fibre long-throw woofer\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLarge \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100mm high-temperature voice coil\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowerful neodymium motor assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavily braced sealed enclosure for fast, accurate bass reproduction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFrequency response: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23Hz–300Hz (-3dB)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLow-frequency extension: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19Hz (-6dB with Triad tuning)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh sensitivity: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e101dB (2.83V\/1m)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePower handling: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,200W RMS\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePeak power handling: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2,400W\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eNominal impedance: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4 ohms\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy-duty 5-way binding posts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront-access wiring channel for simplified servicing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated lifting handles for easier installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimised for use with Triad DSP RackAmps and factory DSP presets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDimensions: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e628 × 864 × 324mm\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWeight: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e61.2kg\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy choose the Triad Cinema 18 Subwoofer?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Triad Cinema 18 Subwoofer is built for homeowners and cinema enthusiasts who want the highest level of low-frequency performance available from a passive architectural subwoofer. Its massive 18-inch long-throw driver delivers extraordinary bass depth, exceptional output and superb transient accuracy, allowing movie soundtracks to be reproduced with breathtaking realism while retaining the precision required for high-fidelity music playback. Combined with its sealed enclosure, installer-friendly design and seamless integration with Triad Cinema loudspeakers and DSP RackAmps, the Cinema 18 provides a reference-grade bass foundation for luxury home cinemas where uncompromising performance is the ultimate priority.\u003c\/span\u003e\u003c\/p\u003e","brand":"Triad","offers":[{"title":"Single","offer_id":53652223983962,"sku":null,"price":3955.0,"currency_code":"GBP","in_stock":true},{"title":"Pair","offer_id":53652224016730,"sku":null,"price":7910.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/6977\/4426\/files\/triad_cinema_18_subwoofer.webp?v=1771760034","url":"https:\/\/www.audioconcept.co.uk\/products\/triad-cinema-18-subwoofer","provider":"AudioConcept","version":"1.0","type":"link"}