AMPLIFIER
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AMPLIFIER
Model | AC-475 | AC-575 | AC-675 |
8Ω Stereo output : | 450WX2 | 550WX2 | 650WX2 |
4Ω Stereo output: | 675WX2 | 825WX2 | 975WX2 |
2Ω Stereo output: | / | / | / |
8Ω bridge output: | 1350W | 1650W | 1950W |
4Ω bridge output : | / | / | / |
Frequency Response: | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
THD+N(20Hz~20KHz): | <0.05% | <0.05% | <0.05% |
Slew Rate: | 32V/μs | 35V/μs | 38V/μs |
Damping Factor: | >300 | >300 | >300 |
Gaint: | 40dB | 41.2dB | 42.5dB |
Putput PCB: | Class AB | Class AB | Class AB |
Signal to Noise Ratio: | ≥95dB | ≥95dB | ≥95dB |
Cross Talk: | >70dB | >70dB | >70dB |
Input (8Ω): | 1.0V | 1.0V | 1.0V |
Input Impedance: | Balance 20K/Unbalance10K | ||
Cooling: | Two variable speed fans, rear-to-front air flow | ||
Connectors: | Out : Speakon input: XLR | ||
Controls: | Front: AC switch, Ch1 and Ch2 gain knobs, Rear Sensitivity switch, GND switch, Stereo/Paralle/Bridge switch,30Hz Low cut switch, clip limiter switch, 150Hz low pass switch | ||
Indicators: | Front: Standby-orange LED, POWER-Blue Led, Signal-Green Led, Clip-Red Led, Prot-Red Led, Rear: Bridge-orange Led | ||
Amplifier Protection: | Short circuit, thermal, over load,clip limiter,DC Voltage,soft start,ultrasonic and RF protection | ||
Gross Weight / Net Weight: | 29kg/27kg | 30.4kg/28.4kg | 31.2kg/29.2kg |
Packing Dimensions: | 57X56X23cm | 57X56X23cm | 57X56X23cm |
Power Requirments: | 100V,120V,220V,240V,50-60Hz( 工厂按要求配制) |