{"product_id":"amplificateur-audison-af-m4d-4-canaux-1040w-classe-d-hi-res-audio-4-x-260w-2ω-fully-bridgeable","title":"Audison AF M4D Amplifier - 4 Channels - 1040W - Class D - Hi-Res Audio - 4 x 260W @ 2Ω - Fully Bridgeable","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eCompanion amplifier designed for bit AF and bit One HD Virtuoso bit processors\u003c\/li\u003e\n\n\u003cli\u003eHi-Res Audio certification with extended bandwidth up to 42 kHz\u003c\/li\u003e\n\n\u003cli\u003eTotal power of 1040 W RMS for exceptional audio performance\u003c\/li\u003e\n\n\u003cli\u003e\"Wired\" architecture without analog preamplifier for optimal sound purity\u003c\/li\u003e\n\n\u003cli\u003eLatest generation Audison D-Class technology with audiophile sound\u003c\/li\u003e\n\n\u003cli\u003eFully bridgeable: 520W x 2 @ 4Ω in bridged mode\u003c\/li\u003e\n\n\u003cli\u003ePlug-and-play input harness included for easy connection to bit AF amplifiers\u003c\/li\u003e\n\n\u003cli\u003e83% efficiency for optimized consumption\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eAF companion amplifiers are designed to add powerful amplification channels to AF bit processor amplifiers. A plug-and-play signal input harness is included for easy connection to AF bit amplifiers. AF companion amplifiers are also perfect for use with systems controlled and managed by a standalone bit processor, such as a bit One HD Virtuoso.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\"Wired\" architecture without analog preamplifier functions such as crossover filtering\u003c\/li\u003e\n\n\u003cli\u003eIntended for use with external processors for full signal control\u003c\/li\u003e\n\n\u003cli\u003eFour high-fidelity amplified channels: 160W x 4 @ 4Ω, 260W x 4 @ 2Ω\u003c\/li\u003e\n\n\u003cli\u003eAudiophile sound thanks to the latest generation of Audison D-Class technology\u003c\/li\u003e\n\n\u003cli\u003eHigher switching frequencies for better sound quality\u003c\/li\u003e\n\n\u003cli\u003eTighter filtering and higher tolerance components\u003c\/li\u003e\n\n\u003cli\u003eSound that exceeds D-class expectations in an incredibly compact enclosure\u003c\/li\u003e\n\n\u003cli\u003eExtended audio bandwidth up to 42 kHz allowing High-Resolution certification\u003c\/li\u003e\n\n\u003cli\u003eBridging channel pairs to achieve 520 W x 2 @ 4Ω\u003c\/li\u003e\n\n\u003cli\u003eFlexible and powerful performance suitable for any setup\u003c\/li\u003e\n\n\u003cli\u003eExceptional signal-to-noise ratio of 103 dBA for pristine audio quality\u003c\/li\u003e\n\n\u003cli\u003eUltra-low distortion of 0.05% for faithful sound reproduction\u003c\/li\u003e\n\n\u003cli\u003e83% efficiency for optimized consumption and less heat dissipation\u003c\/li\u003e\n\n\u003cli\u003e±12 dB remote volume control for precise adjustments\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAmplifier class\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eClass D (Audison D-Class Technology)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHi-Res Audio\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e83%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTotal RMS power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1040 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOutput power @ 14.4 VDC, 1% THD\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4Ch @ 4Ω : 160 W x 4\u003cbr\u003e4Ch @ 2Ω : 260 W x 4\u003cbr\u003e2Ch (bridged 1\/2; 3\/4) @ 4Ω : 520 W x 2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMinimum impedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4Ch : 2Ω \/ 2Ch (bridged) : 4Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTHD distortion @ 100 Hz, 4Ω\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.05%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e10 Hz - 42 kHz (-3 dB, 2 VRMS, 4Ω)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e103 dBA (A weighted @ 1 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePre-In input sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.6 - 6 VRMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSpeaker-In input sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2.2 - 22 VRMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eRCA (Pre-In), High level (Speaker-In)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRemote volume control\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e±12 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e11 - 15 VDC \/ Fuses 2 x 30A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.5 - 17.5 VDC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQuiescent current\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1.2 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eStandby current\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.006 mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eConsumption @ 14.4 VDC, 2Ω\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e47 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRemote IN\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4 - 15 VDC (1 mA)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRemote OUT\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.5 - 15 VDC (150 mA)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eART (Automatic Remote Turn on\/off)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1.5 VDC (selectable)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e240 x 156 x 47 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2.04 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eCEA-2006 Certifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOutput power @ 4Ω, 1% THD+N, 14.4 V\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e150 W x 4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eS\/N ratio (ref. 1W output)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e80 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eWhy choose it\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-power companion amplifier ideal for extending the capabilities of bit AF and bit One HD Virtuoso processors\u003c\/li\u003e\n\n\u003cli\u003eHi-Res Audio certification with extended bandwidth up to 42 kHz for audiophile quality\u003c\/li\u003e\n\n\u003cli\u003eImpressive 1040W RMS power to drive demanding audio systems\u003c\/li\u003e\n\n\u003cli\u003ePure \"wired\" architecture without analog preamplifier for maximum sound transparency\u003c\/li\u003e\n\n\u003cli\u003eLatest generation Audison D-Class technology offering sound that exceeds D-class expectations\u003c\/li\u003e\n\n\u003cli\u003ePlug-and-play input harness included for simplified installation with bit AF amplifiers\u003c\/li\u003e\n\n\u003cli\u003eFully bridgeable to obtain 520W x 2 @ 4Ω for high-power applications\u003c\/li\u003e\n\n\u003cli\u003e83% efficiency for optimized consumption and less heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eExceptional signal-to-noise ratio of 103 dBA for pristine audio quality\u003c\/li\u003e\n\n\u003cli\u003eUltra-low distortion of 0.05% for faithful and transparent sound reproduction\u003c\/li\u003e\n\n\u003cli\u003eHigher switching frequencies and tighter filtering for better sound quality\u003c\/li\u003e\n\n\u003cli\u003eHigher tolerance components guaranteeing reliability and consistent performance\u003c\/li\u003e\n\n\u003cli\u003eCompact design facilitating installation in confined spaces\u003c\/li\u003e\n\n\u003cli\u003eCompatibility with RCA and high-level inputs for installation flexibility\u003c\/li\u003e\n\n\u003cli\u003e±12 dB remote volume control for precise adjustments\u003c\/li\u003e\n\n\u003cli\u003eART function for automatic power on\u003c\/li\u003e\n\n\u003cli\u003eMinimal standby current of 0.006 mA to preserve battery\u003c\/li\u003e\n\n\u003cli\u003ePerfect for high-performance audio systems controlled by external processor\u003c\/li\u003e\n\n\u003cli\u003eExceptional versatility: 4-channel or 2-channel bridged mode depending on your needs\u003c\/li\u003e\n\n\u003cli\u003eAudiophile sound quality in an incredibly compact enclosure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eFor more technical information and the complete installation manual, consult the \u003ca href=\"https:\/\/www.audison.eu\" target=\"_blank\"\u003eofficial Audison documentation\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":54160085877059,"sku":"AF M4D","price":590.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/AUDISON_AF-M4D_EMO-LATO-FUSIBILI_2022_05_11_81080d79-9b37-4990-acd2-3d414d24843d.jpg?v=1770044471","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/amplificateur-audison-af-m4d-4-canaux-1040w-classe-d-hi-res-audio-4-x-260w-2%cf%89-fully-bridgeable","provider":"Sound Auto Concept","version":"1.0","type":"link"}