The AtlasIED CLA804 is a versatile four-channel, 800W multi-impedance amplifier featuring patented Power Share technology, enabling precise power allocation to different zones regardless of load impedance. Compatible with commercial distributed systems (25V/70.7V/100V) and low impedance sound reinforcement (2Ω, 4Ω, 8Ω), the CLA804 provides stable, high-output performance with a global auto-sensing, switch-mode power supply. Its innovative thermal transfer design ensures efficient cooling with mostly convection operation and whisper-quiet fan assist when needed. Configuring power levels and loads is simple via rear panel switches. Energy Star certified and designed for both high SPL sound reinforcement and distributed audio, the CLA804 offers compact, flexible, and cost-effective amplification for any professional audio system.
AtlasIED CLA804 Key Features
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4 Amplifier Channels
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Load Configurations - Each Channel Configured Individually 2Ω, 4Ω, 8Ω, 25V, 70.7V, & 100V
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Power Share Configurations
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4 x 200W
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2 x 350W / 50W
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2 x 300W / 100W
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2 x 250W / 150W
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Energy Efficient 1W Standby GPI
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Convection Cooling, Fan Assist On Demand
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Priority Mute GPI
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Rear Attenuators
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Remote Level Control
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Compact 1RU, Half Rack
Power Share Examples
AtlasIED CLA804 Specifications
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System
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Type
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4 Channel Power Amplifier
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Topology
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Class D
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Output Power
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800W
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# Inputs
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4
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GPI Ports
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7, Euro Block 3.5mm
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Output Speaker Terminals
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4, Removable Euro Block, 5.08mm Pitch, Locking
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Electrical Specifications
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THD 1kHz And 1dB Below Rated Power
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≤0.15%
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Frequency Response
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20Hz - 20kHz (+0/-1.5dB) 2,4, 8-Ohm, 25V Mode, 50Hz - 20KHz (+0/-1.5dB) 70V & 100V Mode
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Signal To Noise Ratio 8 Ohm
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>93dBA Below Rated Output (A-Weighted)
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Cooling
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Idle Mode: Convection, Audio Signal Sense: Fan, Variable
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Dimensions And Weight
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Rack Space
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1 RU, 8.5" Wide (half rack)
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Dimensions (HxWxD)
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1.75" x 8.75" x 13.5" (44mm x 222mm x 343mm)
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Shipping Dimensions (HxWxD)
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4.5" x 17.25" x 11.75" (114mm x 438mm x 298mm)
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Weight
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8 lbs. (3.64kg)
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