The Cambridge Audio Azur 851W is a high-performance 200-watt per channel stereo power amplifier featuring proprietary Class XD amplification.
Key Specifications
Power Output (Stereo/Dual Mono): 200W per channel into 8 Ohms; 350W per channel into 4 Ohms.
Power Output (Bridged Mono): 500W into 8 Ohms; 800W into 4 Ohms.
Frequency Response: 5Hz – 80kHz.
Total Harmonic Distortion (THD): < 0.001% at 1 kHz; < 0.005% from 20 Hz to 20 kHz.
Inputs: Balanced XLR and unbalanced RCA.
Weight & Dimensions: 19.1 kg (42.1 lbs); 430 x 148 x 365 mm. [1, 2, 3]