AtlasIED CP Series Dual-Channel Commercial Power Amplifier - 400W
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AtlasIED CP Series Dual-Channel Commercial Power Amplifier
The AtlasIED CP400 is a professional-grade dual-channel power amplifier engineered for demanding commercial audio installations. Designed with esoteric-grade toroidal power supply and output transformers, this amplifier ensures extended frequency response and outstanding reliability. Ideal for both large distributed constant-voltage systems and high SPL reinforcement systems, the CP400 offers true transformer output isolation—eliminating the need for costly external transformers while maintaining consistent audio performance.
This amplifier delivers 25V, 70.7V, 100V, and direct-coupled (2‑Ohm, 4‑Ohm, 8‑Ohm) outputs via secure barrier strips. Featuring balanced inputs on both barrier strip and XLR connectors with loop-through functionality, dual-speed high-efficiency fan cooling, power-up muting, and rear-mounted stepped attenuators for tamper resistance, the CP400 is built for longevity, flexibility, and safety in any commercial sound application. It is UL Listed and complies with global safety standards.
Key Features
- 25V, 70.7V, 100V, and Direct-Coupled (2‑Ohm, 4‑Ohm, 8‑Ohm) outputs via covered barrier strips
- Balanced inputs on barrier strip and XLR connectors
- Dual-speed, high-efficiency fan cooling system
- Loop-through feature on male XLR inputs per channel
- Power-up muting to prevent startup audio spikes
- Rear-mounted stepped attenuators for secure adjustments
- Toroidal output transformers for full electrical isolation
- UL Listed – UL60065 safety compliance
Technical Specifications
- 8‑Ohm Stereo: 160 Watts ×2
- 4‑Ohm Stereo: 240 Watts ×2
- 2‑Ohm Stereo: 270 Watts ×2
- 8‑Ohm Bridged Mono: 500 Watts
- 4‑Ohm Bridged Mono: 600 Watts
- 70.7V Stereo: 200 Watts ×2
- 25V Stereo: 175 Watts ×2
- 140V/200V Bridged Mono: 400 Watts
- Channels: Two
- Frequency Response: 30‑Hz to 50‑kHz (±3dB)
- Connector Type: Terminal Block & XLR
- Finish: Black
- Number of Fans: 1 (Variable Speed)
- Voltage Compatibility: 110V‑120V
- Warranty Period: 36 months from date of purchase
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