Q-SYS DCA2422 2-Channel Cinema Power Amplifier
Q-SYS DCA2422 2-Channel Cinema Power Amplifier
SoundPro Item: 119386 | Part Number: DCA2422
Pricing available upon request
Pricing available upon request
Usually ships in 5-7 business days
- 2-Step H Output Circuitry Maximizes Efficiency Across Low-Impedance Cinema Loads
- DataPort Interface Enables Direct Integration With DCP And DCM Cinema Processors
- Exclusive PowerLight Power Supply Sustains Extended Low-Frequency Output
- Active Inrush Limiting Prevents Circuit Breaker Trips At Power-On
- Gain Control Security Cover Guards Against Tampering In Unattended Installations
- Patented Output Averaging Short Circuit Protection Safeguards Amplifier And Loads
- Neutrik Speakon And Safety-Shrouded Barrier Strip Outputs Plus Monitor Panel Connectors
The Q-SYS DCA2422 is a two-channel fixed-installation power amplifier engineered specifically for commercial cinema environments where consistent headroom, network integration, and rack density are operational requirements. Its 2-Step H output class sustains rated EIA power from 8 ohms down to 2 ohms and bridges cleanly into 8 ohm mono loads, covering main screen channels, surround arrays, and subwoofer drive within a single 2U chassis that fits standard 14-inch deep racks. For cinema operators building high-density amplifier rooms, this combination of low-impedance capability and compact form factor eliminates the need for custom rack infrastructure.
The DataPort interface is the feature that separates the DCA2422 from generic installed amplifiers. It enables direct integration with QSC DCP Digital Cinema Processors and DCM Digital Cinema Monitors, supporting networked and managed signal chains that commercial cinema installations require. The exclusive PowerLight power supply sustains extended low-frequency output without rail sag, and a hum-free noise floor exceeding 108 dB SNR unweighted preserves the dynamic range that critical listening environments demand. Variable-speed rear-to-front fan cooling maintains chassis quiet during dialogue-heavy content while handling thermal load during high-output sequences.
For installation teams, the DCA2422 includes active inrush limiting to prevent circuit breaker trips at power-on, a gain control security cover that protects settings in unattended equipment rooms, and patented output averaging short circuit protection that safeguards both the amplifier and connected loads. Input flexibility spans balanced XLR, quarter-inch TRS, and detachable terminal block per channel, with Neutrik Speakon and safety-shrouded barrier strip outputs covering standard cinema wiring practices.
Specifications
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