{"product_id":"protection-unit-pro","title":"cerasonar protection unit pro","description":"\u003ch1 data-section-id=\"e4fww8\" data-start=\"284\" data-end=\"375\" class=\"PDq2pG_selectionAnchorContainer\"\u003ecerasonar protection unit pro – Advanced Loudspeaker Protection for High-Power Amplifiers\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"377\" data-end=\"649\"\u003eThe \u003cstrong data-start=\"381\" data-end=\"414\"\u003ecerasonar protection unit pro\u003c\/strong\u003e has been developed to provide advanced loudspeaker protection for cerasonar invisible loudspeakers when operated with conventional amplifiers, streaming amplifiers or AV receivers that do not support \u003cstrong data-start=\"615\" data-end=\"648\"\u003ecerasonar factory DSP presets\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"1041\"\u003eUnlike the standard \u003cstrong data-start=\"671\" data-end=\"700\"\u003ecerasonar protection unit\u003c\/strong\u003e, the \u003cstrong data-start=\"706\" data-end=\"729\"\u003eprotection unit pro\u003c\/strong\u003e features an enhanced protection circuit specifically designed to respond to the high transient power peaks generated by modern AV receivers and high-performance amplifiers. This provides significantly improved protection against overload while ensuring reliable long-term operation of the connected loudspeaker.\u003c\/p\u003e\n\u003cp data-start=\"1043\" data-end=\"1684\"\u003eWhenever a compatible DSP amplifier is operated with the appropriate \u003cstrong data-start=\"1112\" data-end=\"1144\"\u003ecerasonar factory DSP preset\u003c\/strong\u003e, no additional protection unit is required, as loudspeaker protection is already integrated into the DSP preset. In addition, every \u003cstrong data-start=\"1277\" data-end=\"1309\"\u003ecerasonar factory DSP preset\u003c\/strong\u003e has been specifically developed for its corresponding loudspeaker, optimising tonal balance, extending low-frequency performance where applicable and activating proprietary technologies such as \u003cstrong data-start=\"1504\" data-end=\"1532\"\u003eDynamic Bass Enhancement\u003c\/strong\u003e on supported models. The result is an even more natural, balanced and immersive listening experience while maintaining reliable loudspeaker protection.\u003c\/p\u003e\n\u003cp data-start=\"1686\" data-end=\"1988\"\u003eThe \u003cstrong data-start=\"1690\" data-end=\"1723\"\u003ecerasonar protection unit pro\u003c\/strong\u003e is therefore intended for installations where \u003cstrong data-start=\"1770\" data-end=\"1803\"\u003ecerasonar factory DSP presets\u003c\/strong\u003e cannot be used, providing a reliable solution for conventional amplifier platforms while preserving the flexibility to integrate cerasonar loudspeakers into virtually any audio system.\u003c\/p\u003e\n\u003cp data-start=\"1990\" data-end=\"2390\"\u003eIn addition to advanced overload protection, the \u003cstrong data-start=\"2039\" data-end=\"2062\"\u003eprotection unit pro\u003c\/strong\u003e incorporates a fixed high-pass filter. This reduces low-frequency energy reaching the loudspeaker, increasing power handling and long-term reliability. For optimum full-range performance, cerasonar therefore recommends combining the loudspeaker with a dedicated invisible subwoofer whenever the \u003cstrong data-start=\"2358\" data-end=\"2381\"\u003eprotection unit pro\u003c\/strong\u003e is used.\u003c\/p\u003e\n\u003cp data-start=\"2392\" data-end=\"2554\"\u003eWhen installed according to cerasonar recommendations, the \u003cstrong data-start=\"2451\" data-end=\"2474\"\u003eprotection unit pro\u003c\/strong\u003e also fulfils the requirements for the \u003cstrong data-start=\"2513\" data-end=\"2553\"\u003e5-year cerasonar functional warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2556\" data-end=\"2620\"\u003eTwo versions are available to suit different loudspeaker models:\u003c\/p\u003e\n\u003ch3 data-section-id=\"b0zaqm\" data-start=\"2622\" data-end=\"2649\"\u003eprotection unit pro 25w\u003c\/h3\u003e\n\u003cp data-start=\"2651\" data-end=\"2667\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul data-start=\"2669\" data-end=\"2873\"\u003e\n\u003cli data-section-id=\"h26jij\" data-start=\"2669\" data-end=\"2763\"\u003e\n\u003cstrong data-start=\"2671\" data-end=\"2693\"\u003ecerasonar 1520 fit\u003c\/strong\u003e when operated with high-power conventional amplifiers or AV receivers\u003c\/li\u003e\n\u003cli data-section-id=\"j70pro\" data-start=\"2764\" data-end=\"2873\"\u003e\n\u003cstrong data-start=\"2766\" data-end=\"2794\"\u003ecerasonar 4062 reference\u003c\/strong\u003e in \u003cstrong data-start=\"2798\" data-end=\"2815\"\u003esingle-stereo\u003c\/strong\u003e operation (two protection units required per loudspeaker)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"py2xdu\" data-start=\"2875\" data-end=\"2906\"\u003eprotection unit pro 50\/100w\u003c\/h3\u003e\n\u003cp data-start=\"2908\" data-end=\"2924\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul data-start=\"2926\" data-end=\"3062\"\u003e\n\u003cli data-section-id=\"1cnp793\" data-start=\"2926\" data-end=\"2956\"\u003e\u003cstrong data-start=\"2928\" data-end=\"2956\"\u003ecerasonar 4062 reference\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1wmm5mi\" data-start=\"2957\" data-end=\"2991\"\u003e\u003cstrong data-start=\"2959\" data-end=\"2991\"\u003ecerasonar 4062 reference pro\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1hdy8bu\" data-start=\"2992\" data-end=\"3027\"\u003e\u003cstrong data-start=\"2994\" data-end=\"3027\"\u003ecerasonar 12030 reference pro\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"16c6ik6\" data-start=\"3028\" data-end=\"3062\"\u003e\u003cstrong data-start=\"3030\" data-end=\"3062\"\u003ecerasonar 6280 reference pro\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3064\" data-end=\"3560\"\u003eSupplied with a \u003cstrong data-start=\"3080\" data-end=\"3109\"\u003ePhoenix connector adapter\u003c\/strong\u003e, the \u003cstrong data-start=\"3115\" data-end=\"3148\"\u003ecerasonar protection unit pro\u003c\/strong\u003e integrates easily into both new and existing installations, providing reliable loudspeaker protection whenever amplifier platforms without \u003cstrong data-start=\"3288\" data-end=\"3321\"\u003ecerasonar factory DSP presets\u003c\/strong\u003e are used. While this ensures safe and dependable operation, the highest possible sound quality and overall system performance are achieved when using a compatible DSP amplifier together with the dedicated \u003cstrong data-start=\"3527\" data-end=\"3559\"\u003ecerasonar factory DSP preset\u003c\/strong\u003e.\u003c\/p\u003e","brand":"cerasonar","offers":[{"title":"protection unit pro 25w","offer_id":41451597529256,"sku":"1200","price":103.95,"currency_code":"EUR","in_stock":true},{"title":"protection unit pro 50\/100w","offer_id":42130637389992,"sku":"1200-1","price":103.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/8710\/1864\/products\/25-50W-100W-protection-unit-cerasonar-768x546_adobespark.png?v=1660730339","url":"https:\/\/cerasonar.de\/pt\/products\/protection-unit-pro","provider":"cerasonar","version":"1.0","type":"link"}