{"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":"\u003cp\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/9166\/5128\/files\/Alpine_ebac3a52-6c91-4d61-a0cf-cb31fe753c08.jpg?v=1766075688\"\u003e\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\n  \u003cem\u003e\n   \u003cstrong\u003e\n    Alpine R-A90S R-Series 6\/5\/4\/3 Channel Power Amplifier with staggered power - Open Box\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   Experience 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.\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   The R-A90S features a staggered power-channel layout that allows each channel to handle different power levels, compared to traditional multi-channel amplifiers. This allows the R-A90S to function as both a 3-way active amplifier and a 5-channel amplifier, delivering the power you need to the channels where you need it most.\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   Hear 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 an enormous dynamic music range for the listener, reproducing high-frequency sounds up to 45k Hz, making the R-A90S Hi-Res Audio Compliant.\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   Alpine's R-Series line of speakers, subwoofers, and amplifiers has 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.\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   Technical Specifications -\n   \u003cbr\u003e\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • Hi-Resolution Audio Compliant (40 kHz)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • CTA-2006\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • Alpine's Class D Amplifier Circuit\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • 75W x 4 + 150W x 2 (4Ω, 14.4V, Less Than 1% THD +N)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • 100W x 4 + 250W x 2 (2Ω, 14.4V, Less Than 1% THD +N)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • Bridged: 200W x 2 + 500W x 1 (4Ω, 14.4V, Less Than 1% THD +N)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • S\/N Greater Than 85dB (ref. 1W into 4Ω)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • THD + N Less Than 0.03% (ref. 10W into 4Ω)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • Frequency response: 10-45kHz (0\/-3dB)\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cbr\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n   • Damping factor Greater Than 500\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n \u003cem\u003e\n  \u003cstrong\u003e\n  \u003c\/strong\u003e\n \u003c\/em\u003e\n\u003c\/p\u003e\n\u003cdiv data-custom-tab=\"\"\u003e\n \u003cp\u003e\n  \u003cem\u003e\n   \u003cstrong\u003e\n    Warning:\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n  \u003cbr\u003e\n  \u003cem\u003e\n   \u003cstrong\u003e\n    This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.\n   \u003c\/strong\u003e\n  \u003c\/em\u003e\n \u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Alpine","offers":[{"title":"Default Title","offer_id":48734962123009,"sku":"R-A90S","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4316\/8305\/files\/r-a90s_5__66454.jpg?v=1777940293","url":"https:\/\/absolutepromusic.net\/fr\/products\/alpine-r-a90s-r-series-6-5-4-3-channel-power-amplifier-with-staggered-power","provider":"AbsoluteProMusic.Net","version":"1.0","type":"link"}