AtlasIED CLA404 400W Four Channel Multi Impedance Amplifier
AtlasIED CLA404 400W Four Channel Multi Impedance Amplifier
SoundPro Item: 146416 | Part Number: CLA404
Usually ships in 5-7 business days
- Patented Power Share Technology Allocates Controllable Power Per Zone Independently
- Individual Channel Load Configuration For 2Ω, 4Ω, 8Ω, 25V, 70.7V, And 100V
- Class D Topology Delivers 400W In Compact 1RU Half-Rack Form Factor
- Energy Star Certified With Less Than 1W Standby Power Consumption
- Variable Speed Fan Engages On Demand For Whisper Quiet Operation
- Seven GPI Ports Enable Priority Muting And Remote Level Control
- Rear Attenuators And Speaker Terminals Support Fast System Configuration
The AtlasIED CLA404 is engineered for installed sound professionals who need to mix distributed constant-voltage systems with direct-drive reinforcement in a single amplifier. Multi-zone venues, retail chains, corporate facilities, and touring sound companies rely on its ability to configure each channel independently for 2, 4, or 8 ohm loads or 25V, 70.7V, and 100V constant-voltage modes. Patented Power Share technology lets you set precise power allocation to each zone regardless of load type, eliminating the overprovisioning waste of traditional designs.
In touring and mobile applications, the 1RU half-rack form factor, convection-cooled design, and whisper-quiet variable-speed fan mean the CLA404 runs cool and quiet even during extended shows. The Class D topology and Energy Star certification deliver 400W while consuming under 1W in standby. For install work, rear-panel switches make channel configuration simple—no firmware, no menu diving. Seven GPI ports with Euro Block connectors enable priority muting and remote level control, critical for networked installations and emergency broadcast scenarios.
Whether you're bridging a legacy 70V system into new low-impedance speakers or running a pure constant-voltage distributed network, the CLA404 handles both without compromise, making it the cost-effective choice for venues that refuse to choose between system types.
Specifications
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