Atlas Sound CP400
Atlas Sound CP400
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The Atlas Sound CP400 is a dual-channel commercial audio power amplifier with 400 watts per channel (160W @ 8Ω), engineered for demanding contractor installations requiring high-fidelity, low-distortion amplification. Featuring a professional-grade toroidal power supply and output transformers, the CP400 delivers full electrical isolation and ultra-low harmonic distortion. The transformer-based output provides simultaneous 25V, 70.7V, and 100V distribution for multi-zone commercial background music, voice systems, and PA applications in buildings of worship, schools, and multi-tenant facilities.
Key Features
- Dual-channel 400-watt power amplifier
- 160W per channel @ 8Ω; 240W @ 4Ω; 270W @ 2Ω
- Toroidal power supply for superior power quality
- Output transformers for full electrical isolation
- Simultaneous 25V, 70.7V, and 100V tap points
Technical Specifications
- Power output: 400W @ 4Ω (stereo); 800W bridged mono @ 4Ω
- Frequency response: 30Hz-50kHz ±3dB
- THD+N: <0.1% @ rated output
- Input: Balanced XLR or terminal block
- Output: Transformer-tapped for 25V, 70V, 100V lines
- Modes: Stereo, bridge mono, or parallel
- Protection: Soft-clip limiter, thermal, DC offset
Certifications
- UL Listed commercial audio amplifier
- CE marked for European compliance
- RoHS compliant components

