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AD series Amplifiers
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| Model No.︰ | AD300 |
| Brand Name︰ | ALD |
| Country of Origin︰ | China |
| Minimum Order︰ | 30 pc |
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| 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 |
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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 |
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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 |
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Continuously variable-speed fan |
| Circuitry |
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AB |
AB |
AB |
AB |
| TourClass Protection |
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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 |
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Product Image
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