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Digital amplifer
KIDROCK
SFAAMPKD0002
Product Description
Model | WDSP-500T | WDSP-800T | WDSP-1800T | WDSP-2400T | WDSP-2800T | |
Frequency Response | 10Hz-20KHz ±1dB | 10Hz-20KHz ±1dB | 10Hz-20KHz ±1dB | 10Hz-20KHz ±1dB | 10Hz-20KHz ±1dB | |
Input impedance | 10K unbalance 20K balance | 10K unbalance 20K balance | 10K unbalance 20K balance | 10K unbalance 20K balance | 10K unbalance 20K balance | |
Input Sensitivity | 0.775V/1.4V | 0.775V/1.4V | 0.775V/1.4V | 0.775V/1.4V | 0.775V/1.4V | |
Damping ratio | ﹥600 | ﹥600 | ﹥600 | ﹥600 | ﹥600 | |
Noise Ratio | ﹥100dB | ﹥100dB | ﹥100dB | ﹥100dB | ﹥100dB | |
Cross talk | >40dB@1KHz | >40dB@1KHz | >40dB@1KHz | >40dB@1KHz | >40dB@1KHz | |
Conversion rate | ≥20V/uS | ≥20V/uS | ≥20V/uS | ≥20V/uS | ≥20V/uS | |
IMD (@ 8Ω,1kHz,1/8 rated power) | ≤0.15% | ≤0.15% | ≤0.15% | ≤0.15% | ≤0.15% | |
THD(@ 8Ω,1kHz,1/8 rated power) | ≤0.35% | ≤0.35% | ≤0.35% | ≤0.35% | ≤0.35% | |
SNR | >106dB | >106dB | >106dB | >106dB | >106dB | |
Continue Power | 8Ω | 500W×2 | 800W×2 | 1800W×2 | 2400W×2 | 2800W×2 |
4Ω | 800W×2 | 1300W×2 | 2800W×2 | 3800W×2 | 4500W×2 | |
2Ω | 1100Wx2 | 1500Wx2 | 3600Wx2 | 5000W | 5500Wx2 | |
Bridge | 8Ω | 1600W | 2600W | 5600W | 7600W | 9000W |
4Ω | 1600W | 3300W | 7200W | 10000W | 11000W | |
Power | AC220V 50-60Hz | AC220V 50-60Hz | AC220V 50-60Hz | AC220V 50-60Hz | AC220V 50-60Hz | |
Dimension(mm) | 483×44×230 | 483×44×230 | 483×44×280 | 483×44×280 | 483×44×340 | |
Net Weight | 5.5KG | 5.62KG | 8KG | 8.7KG | 9.2KG | |
Circuit type | class D | class D | class D | class D | class D |