{"product_id":"aten-ap412-at-u-ap412-4-channel-120w-class-d-dsp-power-amplifier-1u-rack","title":"ATEN AP412-AT-U | AP412 4-Channel 120W Class-D DSP Power Amplifier, 1U Rack","description":"The ATEN AP412 is a professional 4-channel Class-D power amplifier delivering 120W per channel, purpose-built for commercial public address systems, installed AV, and enterprise audio deployments. Its built-in Sigma DSP — configurable via WebGUI or ATEN Audio Wizard — provides a full processing suite including 5-band EQ, speaker EQ, compressor, delay, and limiter with up to 20 storable presets. Flexible output modes support 4\/8-ohm low-impedance or 70\/100V line speaker systems, while balanced and unbalanced mic\/line inputs ensure compatibility with a wide range of signal sources.\u003cbr\u003e\u003cbr\u003eThe AP412 features an expansion slot accepting the AP901 2-channel Dante card for Audio-over-IP integration or the AP902 Mic\/Line Preamp card for additional inputs, making it a scalable foundation for growing installations. RS-232 and Ethernet control integrate natively with the ATEN VK Control System, and a fanless, PFC-equipped design ensures silent, energy-efficient operation in rack environments. Comprehensive protection circuitry guards against short circuits, over\/under-voltage, overtemperature, and high-frequency overload. In stock and ready to ship from iptrading.com.au — order now for fast dispatch.","brand":"ATEN","offers":[{"title":"Default Title","offer_id":64602365821297,"sku":"AP412-AT-U","price":2603.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/ap412.professional-audiovideo.audio.front.webp?v=1789435111","url":"https:\/\/www.iptrading.com.au\/products\/aten-ap412-at-u-ap412-4-channel-120w-class-d-dsp-power-amplifier-1u-rack","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}