{"product_id":"audison-sr-4-300-4-kanal-verstaerker","title":"SR 4.300","description":"\u003cp\u003eDiscover the Audison SR 4.300, a versatile 4-Channel Amplifier of Class D, impressing with a total power of 520 W RMS. You can configure it flexibly – in 4-, 3-, or 2-channel operation – and it offers an impressive output power of up to 130 W per channel at an impedance of 2Ω. Special features include Hi and Low Level Inputs, Pre-In\/Speaker-In options, as well as a Bass Boost for the B channel. The amplifier is also equipped with an adjustable Crossover and an automatic on\/off function. Enjoy excellent sound quality with an S\/N ratio of 100 dBA and a frequency response of 10 Hz to 35 kHz.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eAmplifier Class D-Class\u003c\/li\u003e\n\u003cli\u003eTotal Power RMS 520 W\u003c\/li\u003e\n\u003cli\u003e4-Channel Output Power 85 W x 4 (4Ω)\u003c\/li\u003e\n\u003cli\u003e4-Channel Output Power 130 W x 4 (2Ω)\u003c\/li\u003e\n\u003cli\u003e3-Channel Output Power 80 W x 2 (4Ω) + 250 W x 1 (4Ω)\u003c\/li\u003e\n\u003cli\u003e3-Channel Output Power 130 W x 2 (2Ω) + 260 W x 1 (4Ω)\u003c\/li\u003e\n\u003cli\u003e2-Channel Output Power 250 W x 2 (4Ω)\u003c\/li\u003e\n\u003cli\u003eHi Level Input\u003c\/li\u003e\n\u003cli\u003eLow Level Input\u003c\/li\u003e\n\u003cli\u003ePre-In \/ Speaker-In\u003c\/li\u003e\n\u003cli\u003ePRE OUT full range (Input A)\u003c\/li\u003e\n\u003cli\u003eAdjustable Crossover\u003c\/li\u003e\n\u003cli\u003eHi-pass\/Lo-pass 50 – 3.2k Hz @ 12 dB\/Oct (Channels A–D)\u003c\/li\u003e\n\u003cli\u003eA\/B Ch MONO IN (on\/off)\u003c\/li\u003e\n\u003cli\u003eBass Boost B Channel 0 – 12 dB\u003c\/li\u003e\n\u003cli\u003eCEA Output Power @ 4Ω, 1% THD+N, 14.4 V: 75 W x 4 Ch\u003c\/li\u003e\n\u003cli\u003eCEA S\/N Ratio (ref. 1W output): 82 dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage \/ Fuse: 11 – 15 VDC \/ 1 x 30A\u003c\/li\u003e\n\u003cli\u003eOperating Voltage of Power Supply: 6.5 – 17 VDC\u003c\/li\u003e\n\u003cli\u003eIdle Current: 1.6 A\u003c\/li\u003e\n\u003cli\u003eIdle Current in Off State: 0.03 mA\u003c\/li\u003e\n\u003cli\u003ePower Consumption @ 14.4 VDC, 2Ω, Max Music Power: 25 A\u003c\/li\u003e\n\u003cli\u003eRemote IN: 6.5 – 15 VDC (1 mA)\u003c\/li\u003e\n\u003cli\u003eRemote OUT: 6.5 – 15 VDC (150 mA)\u003c\/li\u003e\n\u003cli\u003eART – Automatic On\/Off with OUTPUT BTL Speaker (selectable): 1.5 – 7 VDC\u003c\/li\u003e\n\u003cli\u003eDistortion (THD) @ 100 Hz, 4Ω, 70% Rated Power: 0.03%\u003c\/li\u003e\n\u003cli\u003eBandwidth: 10 Hz – 35 kHz\u003c\/li\u003e\n\u003cli\u003eS\/N ratio A: 100 dBA\u003c\/li\u003e\n\u003cli\u003eDamping Factor: 150\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity Pre-In: 0.2 – 5 VRMS\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity Speaker-In: 0.8 – 20 VRMS\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance @ 4Ch: 2Ω\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance @ 3Ch: 2Ω + 2Ω + 4Ω\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance @ 2Ch: 4Ω\u003c\/li\u003e\n\u003cli\u003eWeight: 1.56 kg\u003c\/li\u003e\n\u003cli\u003eDimensions: A 190 mm, B 160 mm, C 155 mm, D 135 mm, E 47.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":44537244942603,"sku":"SR-4.300","price":294.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/audison-sr-4_300-4-kanal-verstarker-masori-kaufen.webp?v=1786489669","url":"https:\/\/masprori.com\/en\/products\/audison-sr-4-300-4-channel-amplifier","provider":"Masori | Shop","version":"1.0","type":"link"}