{"product_id":"audison-forza-af-m4d-amplifier-1040w-d-class-fully-bridgeable","title":"Audison Forza AF M4D Amplifier 1040W D-Class Fully Bridgeable","description":"The Forza AF M4D is a four-channel amplifier designed to add high-fidelity power to your car audio system, packing 1040W total RMS into a remarkably compact chassis. It uses Audison's latest D-Class technology with higher switching frequencies and steeper filtering for clean, detailed sound that extends up to 40 kHz for Hi-Res certification. Each channel delivers 160W at 4 ohms or 260W at 2 ohms, and bridging pairs gives you 520W per channel for serious flexibility. The straight-wire architecture keeps the signal path pure when used with an external processor like the bit One HD Virtuoso. Included plug-and-play harnesses make connection to AF bit amplifiers simple, while the 83% efficiency keeps power consumption in check. This amplifier is built for audiophiles who want compact power without compromising sound quality.\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eChannels:\u003c\/strong\u003e 4\u003cbr\u003e\u003cstrong\u003eClass:\u003c\/strong\u003e D-Class\u003cbr\u003e\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 83%\u003cbr\u003e\u003cstrong\u003eHi Level Input:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eLow Level Input:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eDigital Input:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003ePower Supply Voltage \/ Fuse:\u003c\/strong\u003e 11 ÷ 15 VDC\u003cbr\u003e\u003cstrong\u003eOperating Power Supply Voltage:\u003c\/strong\u003e 6.5 ÷ 17.5 VDC\u003cbr\u003e\u003cstrong\u003eIdling Current:\u003c\/strong\u003e 1.2 A\u003cbr\u003e\u003cstrong\u003eIdling Current When Off:\u003c\/strong\u003e 0.006 mA\u003cbr\u003e\u003cstrong\u003eConsumption @ 14.4 VDC, 2Ω, Max Musical Power:\u003c\/strong\u003e 47 A\u003cbr\u003e\u003cstrong\u003eRemote OUT:\u003c\/strong\u003e 6.5 ÷15 VDC (150 mA)\u003cbr\u003e\u003cstrong\u003eRemote IN:\u003c\/strong\u003e 4 ÷15 VDC (1 mA)\u003cbr\u003e\u003cstrong\u003eART - Automatic Remote Turn On\/Off (Selectable):\u003c\/strong\u003e 1.5 VDC\u003cbr\u003e\u003cstrong\u003eDistortion - THD @ 100 Hz, 4Ω, 70% Rated Power:\u003c\/strong\u003e 0.05%\u003cbr\u003e\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 10 Hz ÷ 42 kHz (-3 dB)\u003cbr\u003e\u003cstrong\u003eS\/N Ratio (A weighted @ 1 V):\u003c\/strong\u003e 103 dBA\u003cbr\u003e\u003cstrong\u003eInput Sensitivity Pre-In:\u003c\/strong\u003e 0.6 ÷ 6 VRMS\u003cbr\u003e\u003cstrong\u003eInput Sensitivity Speaker-In:\u003c\/strong\u003e 2.2 ÷ 22 VRMS\u003cbr\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e 1040 W\u003cbr\u003e\u003cstrong\u003eMinimum Load Impedance:\u003c\/strong\u003e 4 Ch 2Ω, 2 Ch Bridge 4Ω\u003cbr\u003e\u003cstrong\u003eOutput Power (RMS) @14.4 VDC, 1% THD:\u003c\/strong\u003e 4Ch @ 4Ω: 160W x 4, 4Ch @ 2Ω: 260W x 4, 2Ch Bridge @ 4Ω: 520W x 2\u003cbr\u003e\u003cstrong\u003eAdjustable Crossover:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eCEA Output Power @ 4Ω, 1% THD+N:\u003c\/strong\u003e 150W x 4\u003cbr\u003e\u003cstrong\u003eCEA SN Ratio (ref. 1W output):\u003c\/strong\u003e 80 dB\u003cbr\u003e\u003cstrong\u003eInput Type:\u003c\/strong\u003e Pre-In \/ Speaker-In\u003cbr\u003e\u003cstrong\u003eRemote Sub Volume:\u003c\/strong\u003e ±12 dB\u003cbr\u003e\u003cstrong\u003eFuse:\u003c\/strong\u003e 2 x 30A\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.04 kg\u003cbr\u003e\u003cstrong\u003eDimensions (A x B x C):\u003c\/strong\u003e 240 x 156 x 47 mm\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":54094717747537,"sku":null,"price":699.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/AUDISON_AF-M4D_EMO-LATO-FUSIBILI_2022_05_11.jpg?v=1781799163","url":"https:\/\/shoponyxac.co.uk\/products\/audison-forza-af-m4d-amplifier-1040w-d-class-fully-bridgeable","provider":"Onyx Auto Care","version":"1.0","type":"link"}