{"product_id":"optimal-audio-4-x-125w-amplifier-with-integral-dsp","title":"Optimal Audio 4 x 125W amplifier with integral DSP","description":"\u003cp\u003eThe Optimal Audio SmartAmp 20 is a versatile 4-channel amplifier delivering 4 x 125W of reliable, high-fidelity power in a compact half-rack width, 1U chassis. Engineered for commercial installations, it combines efficient Class-D amplification with comprehensive onboard DSP, eliminating the need for external processing and simplifying system architecture.\u003c\/p\u003e  \u003cp\u003eEach channel features flexible output configuration supporting both low-impedance and 70V\/100V constant voltage operation, making it ideal for distributed audio systems in retail, hospitality, corporate, and entertainment venues. Bridged mode operation delivers 2 x 250W for applications requiring greater headroom.\u003c\/p\u003e  \u003cul\u003e \u003cli\u003e4 x 125W Class-D amplification (2 x 250W bridged)\u003c\/li\u003e \u003cli\u003eIntegral DSP with EQ, delay, crossover, and limiting per channel\u003c\/li\u003e \u003cli\u003eLow-impedance and 70V\/100V line output capability\u003c\/li\u003e \u003cli\u003eBrowser-based control via the Optimal Audio WebApp\u003c\/li\u003e \u003cli\u003ePre-loaded speaker presets for seamless loudspeaker pairing\u003c\/li\u003e \u003cli\u003eCompact half-rack, 1U form factor\u003c\/li\u003e \u003cli\u003eEnergy-efficient design with convection cooling for silent operation\u003c\/li\u003e \u003cli\u003eBalanced analog inputs with GPIO for preset recall\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eControllable over a standard network through the intuitive Optimal Audio WebApp, the SmartAmp 20 enables integrators and installers to configure, monitor, and manage systems remotely with ease. Purpose-built speaker presets ensure optimised performance with Optimal Audio loudspeakers, reducing commissioning time and delivering consistent, professional results across every zone.\u003c\/p\u003e","brand":"Jansen Audio","offers":[{"title":"Default Title","offer_id":55007604736303,"sku":"SMARTAMP20","price":2596.59,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/2210\/2319\/files\/SMARTAMP20_4901d34c-c241-49c0-a52f-b5a31eae2a14.jpg?v=1778614907","url":"https:\/\/audioconnect.co.nz\/products\/optimal-audio-4-x-125w-amplifier-with-integral-dsp","provider":"Audio Connect","version":"1.0","type":"link"}