{"product_id":"anthemmca525","title":"Anthem MCA 525 GEN 2 – 5-Channel Power Amplifier","description":"\u003cp\u003eThe Anthem MCA 525 GEN 2 is a five-channel Class AB power amplifier that drives a complete 5.1 home theater from a single chassis.\u003c\/p\u003e\n\u003cp\u003eIt sits behind an AV preamplifier or an AV receiver with pre-outs and takes on purely the muscle work: 225 watts per channel at 8 ohms, 400 watts at 4 ohms – with all five channels driven simultaneously, not just two, the way datasheets like to make things look prettier.\u003c\/p\u003e\n\u003ch2\u003eWhy the MCA 525 GEN 2?\u003c\/h2\u003e\n\u003cp\u003eBecause five equal channels from one chassis are something different from five channels sharing a tight power supply. Anthem builds in two separate power supplies with low-leakage toroidal transformers, plus generous heatsinks and Advanced Load Monitoring (ALM), which watches temperature, current and voltage outside the signal path. The 120 dB signal-to-noise ratio makes sure truly nothing happens between the loud parts.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eQuiet when nothing's playing – and control when everything plays at once. Center dialogue stays intelligible while the front channels work at full load; surround effects land exactly where they belong instead of getting lost in the general scrum. In big orchestral and action scenes, what stands out most is what's missing: the shrinking of the soundstage that many multichannel solutions deliver past a certain volume.\u003c\/p\u003e\n\u003ch3\u003eWho is the MCA 525 GEN 2 for?\u003c\/h3\u003e\n\u003cp\u003eStraight talk: it's for anyone who wants to run a complete 5.1 home theater with equal power on every channel – or who wants their AV preamplifier, say an Anthem AVM 70 or AVM 90, to be relieved of amplifier duty entirely. It's not for you if you listen mostly to stereo: that's what the smaller siblings with two or three channels are for. Nor if your rack is tight and poorly ventilated – 27.5 kilos want a stable, airy spot. And anyone going to 7.1 or height channels needs an additional power amplifier on top.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eThe MCA 525 GEN 2 is the unruffled solution for a home theater that doesn't hold its breath at the first loud scene: plenty of power, little self-importance, built for decades rather than model cycles. The specialist press sees it similarly – Home Cinema Choice awarded 4.5 out of 5 stars: \"…you will be mesmerised by the power, detail, dynamic transients, and ample headroom.\" (Home Cinema Choice, 2023). Whether five channels are the right math for your room is something we're happy to work out with you beforehand: HD Zürisee in Wädenswil, +41 44 680 22 00, WhatsApp \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 5-channel power amplifier, Class AB\u003c\/li\u003e\n\u003cli\u003ePower at 8 ohms: 225 W per channel, all five channels driven simultaneously\u003c\/li\u003e\n\u003cli\u003ePower at 4 ohms: 400 W per channel\u003c\/li\u003e\n\u003cli\u003ePower at 2 ohms: 600 W per channel (manufacturer spec, below 1% THD)\u003c\/li\u003e\n\u003cli\u003eOutput transistors: 8 high-current transistors per channel\u003c\/li\u003e\n\u003cli\u003ePower supply: two separate, low-leakage toroidal transformers\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 120 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.0010% at 1 kHz\u003c\/li\u003e\n\u003cli\u003eInputs: 5 × XLR balanced (15 kΩ), 5 × RCA unbalanced (10 kΩ)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 1.5 Vrms for 225 W at 8 Ω\u003c\/li\u003e\n\u003cli\u003eBridged operation: not supported per Anthem's manual\u003c\/li\u003e\n\u003cli\u003eProtection: Advanced Load Monitoring (ALM) – temperature, current, voltage\u003c\/li\u003e\n\u003cli\u003eSpeaker connections: enlarged, better-conducting binding posts\u003c\/li\u003e\n\u003cli\u003ePower-up: manual, trigger-in 3.5 mm jack (5–24 V DC) or auto-on via signal sensing\u003c\/li\u003e\n\u003cli\u003ePower consumption: 2 W standby, around 80 W idle\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 43.8 × 16.9 × 46.0 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 27.5 kg\u003c\/li\u003e\n\u003cli\u003eOrigin: designed and built in Canada\u003c\/li\u003e\n\u003cli\u003eScope of delivery: power amplifier, power cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow many channels does the Anthem MCA 525 GEN 2 cover?\u003c\/h3\u003e\n\u003cp\u003eFive – a complete 5.1 home theater without an additional power amplifier. Front left, center, front right and two surrounds each get 225 watts at 8 ohms. If you later want to expand to 7.1 or height channels, you add another power amplifier; the MCA 525 GEN 2 stays the backbone.\u003c\/p\u003e\n\u003ch3\u003eDoes the MCA 525 GEN 2 deliver its power on all five channels at once?\u003c\/h3\u003e\n\u003cp\u003eYes. Anthem specifies 225 watts at 8 ohms and 400 watts at 4 ohms, with all five channels driven simultaneously. Two separate power supplies with toroidal transformers provide the reserves. That's exactly what sets it apart from power amps whose datasheet only covers two channels at a time.\u003c\/p\u003e\n\u003ch3\u003eWhat preamplifier do I need for the MCA 525 GEN 2?\u003c\/h3\u003e\n\u003cp\u003eA preamplifier or an AV processor – the power amplifier has neither volume control nor source selection. An Anthem AVM 70 or AVM 90 is the obvious choice, but technically any processor with XLR or RCA outputs works. An AV receiver with pre-outs also works, and gets noticeably relieved in the process.\u003c\/p\u003e\n\u003ch3\u003eCan the MCA 525 GEN 2 be run bridged?\u003c\/h3\u003e\n\u003cp\u003eNo, Anthem's manual doesn't provide for bridged operation. It remains a five-channel power amplifier with no mono switch. If you need more power on the front channels for a very large room, an additional stereo power amplifier is the clean path. We're happy to work out what makes sense for your room with you.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Anthem MCA 525 GEN 2 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a power amplifier this size needs planning, not just a shopping cart. As an Anthem dealer in Wädenswil, we check with you whether processor, speakers and room fit together, and clarify placement and ventilation. Mauri, our own technician, handles installation and service. Call us or write to us.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eA power amplifier alone doesn't make a home theater. Find the right processor in the \u003ca href=\"\/en\/collections\/anthem\"\u003eAnthem world\u003c\/a\u003e, additional power stages among the \u003ca href=\"\/en\/collections\/endstufen\"\u003epower amplifiers\u003c\/a\u003e, plus \u003ca href=\"\/en\/collections\/lautsprecher\"\u003espeakers\u003c\/a\u003e for the whole surround field, ideas for the overall system in \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome theater\u003c\/a\u003e – and the \u003ca href=\"\/en\/collections\/kabel\"\u003ecables\u003c\/a\u003e that are exactly the wrong place to save money.\u003c\/p\u003e","brand":"Anthem","offers":[{"title":"Default Title","offer_id":52989480698192,"sku":null,"price":4499.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/anthem-mca-525-gen-2-5-kanal-endstufe-frontansicht.png?v=1785421601","url":"https:\/\/hdzuerisee.ch\/en\/products\/anthemmca525","provider":"HD Zürisee AG","version":"1.0","type":"link"}