{"product_id":"q-sys-dca2422","title":"Q-SYS DCA2422 2-Channel Cinema Power Amplifier","description":"\u003cp\u003eThe Q-SYS DCA2422 is a two-channel cinema power amplifier built for professional fixed-installation environments where headroom, reliability, and integration density are non-negotiable. Operating in 2-Step H output class, the DCA2422 delivers rated EIA power from 8Ω down to 2Ω and bridges cleanly into 8Ω mono loads, making it well-suited for main screen channels, surrounds, and subwoofer drive in commercial cinema and large-venue installed audio systems.\u003c\/p\u003e\u003cp\u003eWhere the DCA2422 separates itself from generic installed amplifiers is its DataPort interface, which enables direct integration with QSC DCP Digital Cinema Processors and DCM Digital Cinema Monitors — a critical advantage for cinema operators running networked or managed signal chains. The exclusive PowerLight power supply supports extended low-frequency output without rail sag, and the hum-free noise floor exceeds 108 dB SNR unweighted, preserving dynamic range in critical listening environments.\u003c\/p\u003e\u003cp\u003eDesigned with installation efficiency in mind, the DCA2422 fits standard 14-inch deep racks and occupies only 2U of vertical space, allowing high-density amplifier rooms without custom rack infrastructure. Active inrush limiting prevents circuit breaker trips at power-on, and the gain control security cover guards against tampering in unattended equipment rooms. Variable-speed rear-to-front fan cooling keeps the chassis quiet during dialogue-heavy program content while managing thermal load during demanding action sequences.\u003c\/p\u003e","brand":"QSC, LLC","offers":[{"title":"Default Title","offer_id":52444431155384,"sku":"119386","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/119386_QSYS-DCA2422_ALT01sqr_36edfdef-72ae-436e-a12b-f26d56c1fbf4.jpg?v=1784835133","url":"https:\/\/soundpro.com\/products\/q-sys-dca2422","provider":"SoundPro","version":"1.0","type":"link"}