{"product_id":"ap4-gm71","title":"AP4-GM71","description":"\u003cp data-start=\"101\" data-end=\"574\"\u003eThe PAC AP4-GM71 AmpPRO 4 is a premium amplifier integration interface designed specifically for select 2019 and newer General Motors vehicles equipped with Bose® Ethernet audio systems. Engineered to simplify aftermarket amplifier installations, the AP4-GM71 allows you to dramatically upgrade sound quality while retaining the factory radio, OEM controls, warning chimes, Bluetooth®, navigation prompts, and telematics functionality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"951\"\u003eBuilt with advanced AmpPRO technology, the AP4-GM71 provides six channels of high-quality 5-volt RMS preamp outputs with retained fade, balance, bass, midrange, and treble controls directly from the factory radio. The interface also includes a TOSLINK optical digital output for advanced DSP and premium digital audio system integration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"953\" data-end=\"970\"\u003e\u003cstrong data-start=\"953\" data-end=\"970\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"971\" data-end=\"1500\"\u003e\n\u003cli data-start=\"971\" data-end=\"1036\"\u003eDesigned for select 2019+ GM vehicles with Bose® Ethernet audio\u003c\/li\u003e\n\u003cli data-start=\"1037\" data-end=\"1090\"\u003eRetains factory radio and OEM vehicle functionality\u003c\/li\u003e\n\u003cli data-start=\"1091\" data-end=\"1124\"\u003e6-channel 5V RMS preamp outputs\u003c\/li\u003e\n\u003cli data-start=\"1125\" data-end=\"1180\"\u003eRetains fade, balance, bass, mid, and treble controls\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1228\"\u003eIncludes TOSLINK optical digital audio output\u003c\/li\u003e\n\u003cli data-start=\"1229\" data-end=\"1274\"\u003eRetains warning chimes and telematics audio\u003c\/li\u003e\n\u003cli data-start=\"1275\" data-end=\"1318\"\u003eRetains Bluetooth® and navigation prompts\u003c\/li\u003e\n\u003cli data-start=\"1319\" data-end=\"1354\"\u003ePlug-and-play installation design\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1397\"\u003eRemote amplifier turn-on output included\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1443\"\u003eAdjustable subwoofer level control included\u003c\/li\u003e\n\u003cli data-start=\"1444\" data-end=\"1500\"\u003eCompatible with aftermarket amplifiers and DSP systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1502\" data-end=\"1533\"\u003e\u003cstrong data-start=\"1502\" data-end=\"1533\"\u003eAudio Integration Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1534\" data-end=\"1788\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1563\"\u003eVariable 5V RMS RCA outputs\u003c\/li\u003e\n\u003cli data-start=\"1564\" data-end=\"1600\"\u003eFront, rear, and subwoofer outputs\u003c\/li\u003e\n\u003cli data-start=\"1601\" data-end=\"1644\"\u003eVariable 2-channel optical digital output\u003c\/li\u003e\n\u003cli data-start=\"1645\" data-end=\"1689\"\u003eAdjustable minimum volume and chime volume\u003c\/li\u003e\n\u003cli data-start=\"1690\" data-end=\"1746\"\u003eOEM audio retention with upgraded amplifier capability\u003c\/li\u003e\n\u003cli data-start=\"1747\" data-end=\"1788\"\u003eData-controlled remote amplifier output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1790\" data-end=\"1816\"\u003e\u003cstrong data-start=\"1790\" data-end=\"1816\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1817\" data-end=\"1941\"\u003e\n\u003cli data-start=\"1817\" data-end=\"1850\"\u003eSelect 2019+ Chevrolet vehicles\u003c\/li\u003e\n\u003cli data-start=\"1851\" data-end=\"1878\"\u003eSelect 2019+ GMC vehicles\u003c\/li\u003e\n\u003cli data-start=\"1879\" data-end=\"1911\"\u003eSelect 2019+ Cadillac vehicles\u003c\/li\u003e\n\u003cli data-start=\"1912\" data-end=\"1941\"\u003eSelect 2019+ Buick vehicles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pac","offers":[{"title":"Default Title","offer_id":47219151732885,"sku":"210000004593","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/3815\/6949\/files\/g541AP4GM71-F.webp?v=1778716228","url":"https:\/\/slanginsound.com\/products\/ap4-gm71","provider":"Slangin Sound and Tint","version":"1.0","type":"link"}