{"product_id":"anthem-mca-525-gen2-five-channel-power-amplifier","title":"Anthem MCA 525 GEN2 Five Channel Power Amplifier","description":"\u003cp\u003eThe Anthem MCA 525 Gen 2 is a five-channel Class A\/B power amplifier built from the ground up with one purpose in mind: pure, uncoloured sound reproduction. Anthem redesigned every aspect of the circuit for this generation. Internal cabling is significantly reduced, creating a cleaner, more direct signal path. Furthermore, improved low-flux toroidal transformers and updated input transistors work together to deliver outstanding transparency. The result is an amplifier that reveals fine musical detail even in the most dynamically complex material. With a signal-to-noise ratio of 120 dB, the background is practically silent, letting every performance breathe freely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the heart of the MCA 525 Gen 2 sit two massive toroidal power transformers shared across all five channels. Unlike designs that dedicate separate supplies to individual channel groups, this shared arrangement delivers instant, full-power bursts to any channel — or every channel simultaneously — without compromising channel separation. Consequently, each of the five channels produces 225W into 8 ohms, 400W into 4 ohms, and a remarkable 600W into 2 ohms. High rail voltages and conservatively rated power supplies ensure the amplifier handles even the most demanding low-impedance loudspeaker loads with complete authority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel features eight bipolar output devices. By distributing the workload across more output components, stress on individual devices is reduced, which in turn improves long-term reliability. The amplifier's power bandwidth extends to 90 kHz (–3 dB at 200W into 8 ohms), while the slew rate reaches 30 V\/µs. Total harmonic distortion sits at just 0.015%, and the damping factor of 300 from 20 Hz to 1 kHz demonstrates an iron grip on connected loudspeakers. Together, these figures translate to a listening experience defined by effortless dynamics and absolute tonal accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eALM™\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnthem's exclusive Advanced Load Monitoring (ALM™) technology sets this amplifier apart from conventionally protected designs. ALM™ continuously monitors internal temperature, current, and voltage in real time. It engages only under the most extreme fault conditions, protecting both the amplifier and connected speakers from damage. Importantly, if a fault affects one channel, the remaining channels continue to play uninterrupted. Moreover, full operation resumes automatically once conditions normalise. Front-panel LED indicators confirm the status of every channel at a glance. This intelligent system also eliminates the need for internal fuses in the signal path, keeping the audio route completely unobstructed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDespite its considerable power reserves, the MCA 525 Gen 2 draws only 1–2W in standby mode. This makes it an exceptionally efficient proposition for a high-current five-channel amplifier. Switching the unit on is equally flexible: it can be powered manually, activated via a 12V trigger, or brought to life automatically by sensing an incoming audio signal. Additionally, new oversized audiophile-grade binding posts deliver maximum contact surface area, ensuring a firm and reliable connection to speaker cables of any gauge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScalability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MCA 525 Gen 2 forms part of a scalable, modular amplification system. Paired with an Anthem AVM 70 or AVM 90 A\/V Processor and additional MCA amplifiers, the system scales to support configurations of up to 15.4 channels — more than sufficient for the latest object-oriented audio formats, including Dolby Atmos and DTS:X. ARC Genesis room correction further refines the sound at every listening position. Therefore, whether the goal is a focused five-channel setup or a full-scale immersive cinema, the MCA 525 Gen 2 sits naturally at the centre of the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCraftsmanship\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery MCA 525 Gen 2 is designed, engineered, and built in Canada. Anthem's commitment to local manufacturing means engineers maintain direct oversight of every production stage. Custom low-noise high-power toroidal transformers, high-quality filter capacitors, advanced power supply regulators, and oversized aluminium heatsinks all reflect that attention to detail. The updated aesthetic also matches the styling of Anthem's AVM processor range, so the complete system looks as impressive on the rack as it sounds in the room.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Channel Class A\/B Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output – 8Ω (per channel, all driven)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e225W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output – 4Ω (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output – 2Ω (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.015% at 20kHz; 0.001% at 1kHz \/ 100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio (IEC-A, ref. 225W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bandwidth (–3dB at 200W \/ 8Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlew Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 V\/µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Factor (20Hz – 1kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Separation (100Hz – 10kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance – RCA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance – XLR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity (225W \/ 8Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption – Standby\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption – Idle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption – Typical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption – High Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × Low-Flux Toroidal Transformers (shared across all channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Devices per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 × Bipolar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V In\/Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eALM™ (Advanced Load Monitoring) – temperature, current \u0026amp; voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMains Voltage – 120V Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108–132V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMains Voltage – 220–240V Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e198–264V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6⅝\" (16.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17¼\" (43.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18⅛\" (46 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRack Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4U (with optional rackmount kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e61 lb (27.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Anthem","offers":[{"title":"Default Title","offer_id":55719934132600,"sku":null,"price":3895.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/50509724063_642bb9ce6d_b_1-1024x1024_jpg.webp?v=1793374825","url":"https:\/\/yorkshireav.co.uk\/products\/anthem-mca-525-gen2-five-channel-power-amplifier","provider":"Yorkshire AV","version":"1.0","type":"link"}