{"product_id":"arcam-fmj-p49-stereo-power-amplifier-1","title":"Arcam FMJ P49 Stereo Power Amplifier Last One Open Box Special","description":"\u003ch2\u003eArcam FMJ P49 Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-end 2-channel Class G power amplifier with 200 watts per channel into 8 ohms, 400 watts into 4 ohms, and 50 watts of Class A operation for serious stereo and system-building use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe P49 is clearly not an entry-level power amp. It is built around serious power, serious control, and flexible system use, making it a strong option for customers building a proper two-channel or high-end AV setup.\u003c\/p\u003e\n\u003cp\u003eThis is the sort of amplifier that makes sense when the brief is refinement and authority, not just volume.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Serious Two-Channel Systems\u003c\/h2\u003e\n\u003ch3\u003eA proper power amp when the brief is control, scale, and flexibility\u003c\/h3\u003e\n\u003cp\u003eThe P49 delivers 200W per channel into 8 ohms and 400W into 4 ohms, while also giving 50W in pure Class A mode before handing over to Arcam’s Class G topology.\u003c\/p\u003e\n\u003cp\u003eThat tells you exactly what this amplifier was built to do. This is a power amp for customers who want grip, scale, and refinement rather than just a box that happens to make speakers louder.\u003c\/p\u003e\n\u003ch2\u003eClass G with Class A Operation\u003c\/h2\u003e\n\u003ch3\u003eA more sophisticated design than a conventional brute-force amplifier\u003c\/h3\u003e\n\u003cp\u003eThe P49 uses Class G amplification with 50W of Class A operation, combining efficiency with strong reserve power.\u003c\/p\u003e\n\u003cp\u003eThat gives it a more premium flavour than a plain high-power power amp and helps explain why Arcam positioned it as one of its highest-performing amplifiers.\u003c\/p\u003e\n\u003ch2\u003eFlexible System Building\u003c\/h2\u003e\n\u003ch3\u003eMore than just a stereo amp if the system grows\u003c\/h3\u003e\n\u003cp\u003eThe P49 can be configured as a traditional stereo power amp, bridged mode, or dual mono mode.\u003c\/p\u003e\n\u003cp\u003eThat gives it a very clear role for higher-end systems. It is not just a fixed stereo amplifier with one job. It is a flexible platform for customers building something more ambitious over time.\u003c\/p\u003e\n\u003ch2\u003eStrong Input and Noise Specs\u003c\/h2\u003e\n\u003ch3\u003eBuilt to behave like a serious reference amp\u003c\/h3\u003e\n\u003cp\u003eThe P49 has input sensitivity of 1.15V via RCA and 2.3V via XLR, 10k ohm input impedance, 20Hz–20kHz frequency response ±0.05dB, and 110dB signal-to-noise ratio.\u003c\/p\u003e\n\u003cp\u003eThose are properly serious figures and support the way Arcam talks about the amplifier’s control and refinement.\u003c\/p\u003e\n\u003ch2\u003eHeavy Chassis, Sensible Standby Power\u003c\/h2\u003e\n\u003ch3\u003eSubstantial enough to feel serious without being impractical\u003c\/h3\u003e\n\u003cp\u003eThe chassis measures 433 x 425 x 171 mm and weighs 18.0 kg net, while standby power consumption stays under 0.5W.\u003c\/p\u003e\n\u003cp\u003eThat makes the P49 feel appropriately substantial for a high-end stereo power amp, but still realistic for normal rack or cabinet placement in a serious hi-fi or AV room.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eArcam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFMJ P49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e2-Channel Class-G Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output per Channel, 8 ohms\u003c\/td\u003e\n\u003ctd\u003e200W (both channels driven, 20Hz–20kHz, 0.2% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output, 4 ohms\u003c\/td\u003e\n\u003ctd\u003e400W (single, at 1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Topology\u003c\/td\u003e\n\u003ctd\u003eClass G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClass A Operation\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e1.15V (RCA), 2.3V (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz–20kHz ±0.05dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e110dB (A-weighted, 50W \/ 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Power Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e433 x 425 x 171 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Net)\u003c\/td\u003e\n\u003ctd\u003e18.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Packed)\u003c\/td\u003e\n\u003ctd\u003e19.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN \/ UPC\u003c\/td\u003e\n\u003ctd\u003e5060133602330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDetailed Technical Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eFor those who like to drag out all the useful bits\u003c\/em\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView full technical specifications\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch3\u003eCore Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-channel Class-G power amplifier\u003c\/li\u003e\n\u003cli\u003eDiscontinued model\u003c\/li\u003e\n\u003cli\u003eToroidal-based power supply\u003c\/li\u003e\n\u003cli\u003eAcoustically damped chassis\u003c\/li\u003e\n\u003cli\u003eParalleled transistor output stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower and Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200W per channel into 8 ohms\u003c\/li\u003e\n\u003cli\u003e400W into 4 ohms\u003c\/li\u003e\n\u003cli\u003e50W of pure Class A operation\u003c\/li\u003e\n\u003cli\u003eDistortion during normal operation claimed at less than one part per million\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz–20kHz ±0.05dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 110dB (A-weighted)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInputs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRCA input sensitivity: 1.15V\u003c\/li\u003e\n\u003cli\u003eXLR input sensitivity: 2.3V\u003c\/li\u003e\n\u003cli\u003eInput impedance: 10k ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfiguration Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTraditional stereo mode\u003c\/li\u003e\n\u003cli\u003eBridged mode\u003c\/li\u003e\n\u003cli\u003eDual mono mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions and Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 433 x 425 x 171 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 18.0 kg net\u003c\/li\u003e\n\u003cli\u003eWeight: 19.7 kg packed\u003c\/li\u003e\n\u003cli\u003eStandby power: \u0026lt;0.5W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003ch2\u003eThe Audio Experts Take\u003c\/h2\u003e\n\u003cp\u003eThe Arcam FMJ P49 makes a lot of sense when the brief is a serious stereo power amplifier with real authority and flexibility. The 200W per channel output, Class G topology, 50W of Class A operation, and ability to run in stereo, bridged, or dual mono mode all point to an amplifier that was built for customers who actually care about control, refinement, and system building.\u003c\/p\u003e\n\u003cp\u003eWhat we like here is that it looks commercially honest. It is not trying to sell itself on gimmicks. It is a heavy, serious, high-power Arcam amplifier aimed at people building proper two-channel or reference-level systems.\u003c\/p\u003e\n\u003cp\u003eDiscontinued model. One left box available.  Contact us for current availability or alternative Arcam amplifier options.\u003c\/p\u003e","brand":"Arcam","offers":[{"title":"Default Title","offer_id":47853579305147,"sku":null,"price":4990.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1956\/3610\/files\/Screenshot2026-05-20at2.04.59pm.png?v=1780970843","url":"https:\/\/theaudioexperts.com.au\/products\/arcam-fmj-p49-stereo-power-amplifier-1","provider":"The Audio Experts","version":"1.0","type":"link"}