{"product_id":"alpine-r2-a75m-r-series-mono-subwoofer-amplifier-750w-at-1-ohm-hi-res-certified-copy","title":"Alpine S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω","description":"\u003ch1 class=\"productView-title\"\u003eAlpine S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eEntry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio Playback.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHi-Res Audio - The Next-Gen Alpine S-Series S2-A36F 4-Channel Amplifier is Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth coupled with the elevated S-Series design brings out a new benchmark for entry-level performance and price.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMid-Bass EQ – With its new and unique variable Mid-Bass EQ Circuit, the S2-A36F allows you to dial in the mid-bass impact as desired, making it an ideal choice for those seeking a more dynamic and powerful audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFlexible Application - The Next-Gen S-Series Amplifiers now feature a new selectable remote turn-on circuit, a three-position switch that ensures the amplifier turns on and off at the proper times. This design is crucial with newer, in-vehicle technology and allows for proper integration with any factory or aftermarket system.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMAIN FEATURES\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Hi-Res Audio Certified (Up to 40kHz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 4-Channel Amplifier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Alpine’s Class D Amplifier Circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Two-sided terminal layout\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Built-in Selectable\/ Adjustable Crossovers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Variable Mid-Bass EQ Circuit for more upper bass impact\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Dimensions: 8.7” W x 2.25” H x 8.25” D\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Weight: 4 lbs, 13 oz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power Rating: 14.4V, \u0026lt; 0.1% THD +N\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power Output: 60W RMS x 4 @ 4Ω, 90W RMS x 4 @ 2Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bridged Power: 180W RMS x 2 @ 4Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• S\/N Ratio: \u0026gt;83dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Response: 20Hz – 40kHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Damping Factor: \u0026gt;100\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• (1) S2-A36F 4-Channel Amplifier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• (2) Connection end covers w\/4 attachment screws\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Owner’s Manual\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• (4) Self-tapping screws\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• (1) Hexagon wrench\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Alpine Registration Card\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Alpine Limited Warranty Sheet\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Tips sheet for power supply wire connections\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-content-region=\"product_below_title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-content-region=\"product_below_title--global\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45241064947746,"sku":"S2-A36F","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/1_a3d0c39a-b081-4d34-9a89-41e1dc839ac9.jpg?v=1776269454","url":"https:\/\/www.eastcaraudio.net\/products\/alpine-r2-a75m-r-series-mono-subwoofer-amplifier-750w-at-1-ohm-hi-res-certified-copy","provider":"East Car Audio","version":"1.0","type":"link"}