| AD series product technical parameters | ||||||
| Specification | AD200 | AD300 | AD450 | AD600 | ||
| Rated Power(1KHz,THD+N=0.1%) | 8ohm stereo | 2×200W | 2×300W | 2×450W | 2×600W | |
| 4ohm stereo | 2×300W | 2×450W | 2×680W | 2×900W | ||
| 2ohm stereo | 2×600W | 2×900W | 2×1200W | |||
| 8ohm bridge | 600W | 900W | 1400W | 1800W | ||
| 4ohm bridge | 1200W | 1800W | 2400W | |||
| Frequency Response | 1W/8ohm | 20Hz-20kHz(±0.5dB) | ||||
| SN Ratio | 20Hz-20kHz | ≧98dB | ||||
| Total Harmonic Distortion(THD+N) | 20Hz-20kHz,Half Power | ≦0.05% | ≦0.05% | ≦0.05% | ||
| Slew Rate | 40V/µs | |||||
| Damping Factor | 8ohm、1f=1kHz | 300:1 | 350:1 | 400:1 | 450:1 | |
| Input Sensitivity @ 8ohm | Rated Power into 8ohm | 0.775V / 1.0V / 1.4V | ||||
| Inpur Impedance | balanced/unbalanced | 10K ohm/ Unbalanced,20K ohm/ Balanced | ||||
| lnput cmrr | 8ohm\1kHz | >60dB | ||||
| Cooling system | Continuously variable-speed fan | |||||
| Circuitry | AB | AB | AB | AB | ||
| TourClass Protection | ACL,IGM,AutoRamp,shortrcuit,DcvoItage,turn-on/ | |||||
| off transient,currentirush,sub/uItrasonic input | ||||||
| Power Supply | US & Canada | 110V，60Hz | ||||
| Europe | 230V，50Hz | |||||
| Other | 220V，50Hz | |||||
| Dimensions(W×D×H) | mm | 482×404×44 | 482×404×88 | 482×404×88 | ||
| Weight | kg | 15 | 18 | 19 | 21 | |
Payment Terms︰ TT
