{"product_id":"alpine-r2-a75m","title":"Alpine R2-A75M Mono Amplifier 750W","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAlpine's Legendary R-Series\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAlpine R-Series\u003c\/strong\u003e includes amplifiers, subwoofers, and component and coaxial speakers. Over the years, the R-Series has become a concept in itself for those seeking the best possible sound quality, performance, and reliability for their car audio.\u003cbr data-mce-fragment=\"1\"\u003eThe new R-Series amplifiers further reinforced this perception.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe R2-A75M\u003c\/strong\u003e is a Class D mono amplifier designed for subwoofer use.\u003cbr data-mce-fragment=\"1\"\u003eThe amplifier's installability and usability are even easier, as compared to the previous model, the new R2-A75M is physically smaller than its predecessor, and all controls are located under a cover on top of the amplifier.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmaller \"Footprint\"\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe R2-A75M is 15% smaller than its predecessor (R-A75M), yet offers the same power as its predecessor.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVersatile Adjustment Options\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003eUnder the R2-A75M's cover, you'll find all the amplifier's controls. The Subsonic filter allows you to cut off the lowest frequencies (8Hz-40Hz), and the low-pass filter's adjustment range is 50-400 Hz. Both the Subsonic and low-pass filter have a slope of 24dB. In addition, the amplifier features a Bass EQ, which allows you to boost (0 – +12dB) the subwoofer level at 50 Hz.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEasier Installability\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe amplifier's design also took into account installability and usability. All power, speaker, and RCA connections are on the same side, and all amplifier controls are located under a cover on top of the amplifier. In addition, the amplifier's required \"footprint\" or area has been reduced by 15% compared to the previous generation R-Series amplifier.\u003cbr data-mce-fragment=\"1\"\u003eThe amplifier also does not have separate mounting feet; instead, the amplifier's mounting holes are integrated into the amplifier's chassis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRUX-Knob2\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Alpine R2-A75M is compatible with the optional RUX-Knob2 level controller.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe R2-A75M is the Perfect Amplifier for R-Series Subwoofers\u003c\/strong\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003eAll R-Series amplifiers are designed to be a perfect match for R-Series subwoofers and speaker sets.\u003cbr data-mce-fragment=\"1\"\u003eR-Series coaxials and component sets are also naturally Hi-Res Audio certified.\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGeneral\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eClass D mono amplifier\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControls on top of the amplifier\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdvanced thermal management\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpeaker-level input with auto-start\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdjustable low-pass filter and subsonic\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBass EQ\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll connections on the same side\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall size, easy to install\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompatible with RUX-KNOB2 level controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTechnical specifications\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x 750W \/ 2 Ohm, 14.4V (≤1%THD+N)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x 500W \/ 4 Ohm, 14.4V (≤1%THD+N)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCrossover: Adjustable LPF: 50-400Hz (-24dB\/oct)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSubsonic: Adjustable LPF: 8-40Hz (-24dB\/oct)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating voltage: 14.4 V.DC (9 – 16 V)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput sensitivity (RCA inputs): Speaker level: 0.5V – 10V \/ RCA: 0.2V – 4.0V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpeaker-level input with auto-start\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRecommended cables: Power\/Ground: 25mm², Speaker: 1.5mm² – 8mm²\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFrequency response: 10Hz – 400Hz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTHD+N (@ 10W, 4 Ohm): \u0026lt;0.04%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDamping factor: \u0026gt;250\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 3.5kg\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExternal dimensions (WxHxD) mm: 282 x 55 x 165\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":56758995714423,"sku":"R2-A75M","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/R2-A75M_R-Series-Mono-Power-Amplifier_9a199380-8713-470e-b742-e0470c5d75a4.jpg?v=1771441532","url":"https:\/\/hifikaupat.fi\/en\/products\/alpine-r2-a75m","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}