{"product_id":"audio-system-co-70-4","title":"Audio System CO-70.4","description":"\u003cp data-start=\"80\" data-end=\"694\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThe Audio System CO-70.4 is a versatile 4-channel power amplifier from the CO series, ideal for upgrading front, rear, or small subwoofer systems. Thanks to its Class A\/B technology, it combines dynamic sound with high reliability and is suitable for both beginners and discerning car audio enthusiasts. Adjustable high- and low-pass filters allow for optimal adaptation to various speaker configurations, while the built-in high-level input with Auto-Turn-On enables easy integration with modern factory radios\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-state=\"closed\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section-id=\"vdeyho\" data-start=\"696\" data-end=\"716\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"718\" data-end=\"1247\"\u003e\n\u003cli data-section-id=\"jvjweu\" data-start=\"718\" data-end=\"748\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e4-Channel Class A\/B Amplifier\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1thfsln\" data-start=\"749\" data-end=\"785\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRMS power: 4 × 70 watts into 4 ohms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1jymyhm\" data-start=\"786\" data-end=\"823\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRMS power: 4 × 110 watts into 2 ohms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1aifs30\" data-start=\"824\" data-end=\"867\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBridge mode: 2 × 220 watts RMS at 4 ohms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ze769s\" data-start=\"868\" data-end=\"932\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVariable and switchable high-pass (HP) and low-pass (LP) filters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"di5ca0\" data-start=\"933\" data-end=\"972\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eInput sensitivity: 0.2 – 8 volts\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"zpck78\" data-start=\"973\" data-end=\"1035\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHigh-level input (RCA) with automatic power-on function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1x3jo7l\" data-start=\"1036\" data-end=\"1083\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eOptional RTC cable remote control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"13oi355\" data-start=\"1084\" data-end=\"1106\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCompatible with start-stop systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"14twqvb\" data-start=\"1107\" data-end=\"1151\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDimensions (L × H × W): 280 × 47 × 171 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1mxa2ee\" data-start=\"1152\" data-end=\"1247\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCompact housing for space-saving installation in a vehicle\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"xtvnl1\" data-start=\"1249\" data-end=\"1263\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eHighlights:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1265\" data-end=\"1506\"\u003e\n\u003cli data-section-id=\"by6wdd\" data-start=\"1265\" data-end=\"1300\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHigh-Quality Class A\/B Technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"g4aww5\" data-start=\"1301\" data-end=\"1359\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVersatile use for speaker and subwoofer systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"4dncvi\" data-start=\"1360\" data-end=\"1420\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIdeal for factory radio retrofits thanks to the high-level input\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"m3r3zp\" data-start=\"1421\" data-end=\"1465\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCompact design for easy installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"189l4fs\" data-start=\"1466\" data-end=\"1506\" style=\"font-weight: bold; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAttractive value for the price\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1508\" data-end=\"1748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThe CO-70.4 offers ample power headroom for demanding speaker systems and impresses with its balanced sound character as well as its versatile connection and adjustment options\u003c\/strong\u003e\u003c\/span\u003e.\u003cbr\u003e\u003c\/p\u003e","brand":"Audio System Germany","offers":[{"title":"Single","offer_id":52031951896843,"sku":null,"price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/8063\/0283\/files\/CO-70.4_NEU-scaled.jpg?v=1754280471","url":"https:\/\/mtaudio.eu\/en\/products\/audio-system-co-70-4","provider":"MT Audio Shop","version":"1.0","type":"link"}