{"product_id":"mj-acoustics-reference-400-subwoofer","title":"MJ Acoustics Reference 400 Subwoofer","description":"Reference 400 \u003cbr\u003e \n\nSpecifications:\u003cbr\u003e \n\n\n250watt MOSFET Amplifier\u003cbr\u003e \n\n Speaker and Line Level inputs with Gain Control Range 99dB\u003cbr\u003e \n\n Neutrik Speakon connector (High level 100k ohm)\u003cbr\u003e \n\n Unbalanced RCA (phono) connectors (Gold Plated) (Low level 10k ohm)\u003cbr\u003e \n\n Twin Sophisticated crossover circuits – variable increments between 20Hz and 120Hz\u003cbr\u003e \n\n LFE Bypass setting (effective roll off set at 200hz)\u003cbr\u003e \n\n 12 volt trigger\u003cbr\u003e \n\n Remote Control with ‘out-of-sight’ RM Eye and 4 user-presets\u003cbr\u003e \n\n Phase Control infinitely adjustable between 0º and 180º * Frequency response 13hz to 200hz\u003cbr\u003e \n\n D.I.P. (Dynamic Intelligent Protection)\u003cbr\u003e \n\n D.A.M.P. (Digitally Accurate MicroProcessor 2nd generation)\u003cbr\u003e \n\n Specially designed cabinet structure, volume, and configuration made from inert 18 \u0026amp; 25mm MDF\u003cbr\u003e \n\n Digital Display with power output meter and frequency setting\u003cbr\u003e \n\n Switched fused IEC mains input socket\u003cbr\u003e \n\n 300mm (12”) Ultra Long-throw Driver with Heavy Duty Chassis \u0026amp; Double Magnets\u003cbr\u003e \n\n UK 3 year manufacturers return to base warranty\u003cbr\u003e \n\n Dimensions (WxHxD ) 345mm x 385mm x 345mm * Weight 16.23kg (35.2 lbs)\u003cbr\u003e \n\n finishes available, Black Ash, Cherry, Oak \u0026amp; Walnut. All Real Wood Veneers.","brand":"MJ Acoustics","offers":[{"title":"Black Ash","offer_id":57414122144076,"sku":"MJACOUSTICSREF400-BA","price":1291.67,"currency_code":"GBP","in_stock":true},{"title":"Cherry","offer_id":57423362031948,"sku":"MJACOUSTICSREFERENCE40VC","price":1291.67,"currency_code":"GBP","in_stock":true},{"title":"Light Oak","offer_id":57423362523468,"sku":"MJACOUSTICSREF400-LO","price":1291.67,"currency_code":"GBP","in_stock":true},{"title":"Walnut","offer_id":57423362785612,"sku":"MJACOUSTICSREF400-WN","price":1291.67,"currency_code":"GBP","in_stock":true},{"title":"Satin Paint BESPOKE CHOICE","offer_id":57423363047756,"sku":"MJACOUSTICSREF400-SPBC","price":1625.0,"currency_code":"GBP","in_stock":true},{"title":"High Gloss Paint BESPOKE CHOICE","offer_id":57423363539276,"sku":"MJACOUSTICSREF-HGPBC","price":1625.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/MJAcoustics-Ref-400.jpg?v=1777547562","url":"https:\/\/www.stoneaudio.co.uk\/products\/mj-acoustics-reference-400-subwoofer","provider":"Stone Audio","version":"1.0","type":"link"}