{"product_id":"alpine-r-a90s-r-series-6-5-4-3-channel-power-amplifier-with-staggered-power","title":"Alpine R-A90S R-Series 6\/5\/4\/3 Channel Power Amplifier with staggered power","description":"\u003ch1 class=\"productView-title\"\u003eAlpine R-A90S R-Series 6\/5\/4\/3 Channel Power Amplifier with staggered power\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eExperience your music in Hi-Res with the versatile R-A90S 6-Channel Amplifier for hair-raising details that puts you in the center of the performance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe R-A90S features a staggered power channel layout that allows each channel to host different levels of power, compared to traditional, multi-channel amplifiers. This allows the R-A90S to effectively function as both a 3-way active amplifier and a 5-channel amplifier by delivering the power you need to the channels where you need it the most.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHear the subtle details you’ve been missing in your music with the R-A90S. With the highest power output in its category, the R-A90S drives power to your sound system to create a big dynamic music range for the listener, reproducing high-frequency sounds up to 45k Hz, making the R-A90S Hi-Res Audio Compliant.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlpine’s R-Series line of speakers, subwoofers, and amplifiers have a heritage of sound quality that can be heard from a block away. The R-A90S is tuned to emphasize the characteristics of the R-Series speakers and subwoofers for a legendary R-Series experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTechnical Specifications -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hi-Resolution Audio Compliant (40k Hz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CTA-2006\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Alpine’s Class D Amplifier Circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 75W x 4 + 150W x 2 (4Ω, 14.4V, Less Than 1% THD +N)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 100W x 4 + 250W x 2 (2Ω, 14.4V, Less Than 1% THD +N)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bridged: 200W x 2 + 500W x 1 (4Ω, 14.4V, Less Than 1% THD +N)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• S\/N Greater Than 85dB (ref. 1W into 4Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• THD + N Less Than 0.03% (ref. 10W into 4Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency response: 10-45kHz (0\/-3dB)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Damping factor Greater Than 500\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"productView-title\"\u003eExtra Information\u003c\/h2\u003e\n\u003cdiv class=\"productView-table\"\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eBrand:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003eAlpine\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eWeight:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\" data-product-weight=\"\"\u003e7.00 LBS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eRMS Power In Watts:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003e900\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eBundle:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eFeature 1:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003e6-channel car amplifier, 75 watts RMS x 4 + 150 watts RMS x 2 at 4 ohms, 100 watts RMS x 4 + 250 watts RMS x 2 at 2 ohms, 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 bridged at 4 ohms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eFeature 2:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003eGTO (Great Turn On) signal-sensing turn-on with Ch1\/2 speaker-level input\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eFeature 3:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003e4-gauge power and ground leads recommended — wiring and hardware not included with amplifier\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eFeature 4:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003eStaggered power amplifiers are perfect for a 3-way front-stage setup,and work great for a front\/rear\/sub stereo as well.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productView-table-row\"\u003e\n\u003cdiv class=\"productView-table-header\"\u003eCondition:\u003c\/div\u003e\n\u003cdiv class=\"productView-table-data\"\u003eNEW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45241017204770,"sku":null,"price":3249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/r-a90s_1__60431.jpg?v=1776268238","url":"https:\/\/www.eastcaraudio.net\/products\/alpine-r-a90s-r-series-6-5-4-3-channel-power-amplifier-with-staggered-power","provider":"East Car Audio","version":"1.0","type":"link"}