机型名称 | 技术参数 |
QA-400 双通道功放 | 立体声(1kHz(EIA) with 0.5% THD) 8ohm/350W、4 ohm/600W 桥接 (1kHz(EIA) with 0.5% THD) 8ohm/1000W 频率响应 Frequency Response(at 1 Watt ) 20Hz-20kHz,+0/-1dB 总谐波失真 Total Harmonic Distortion(THD)<0.5%,20Hz-20kHz 互调失真 <0.35% 转换速率 Slew Rate >10V/us 阻尼系数 Damping Factor(8 ohm),10Hz-400Hz >200 信噪比 Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted) >100dB 串扰 Crosstalk (below rated power) At 1kHz —75dB 输入灵敏度 0.775V or 1.4V 重量 16KG 机身尺寸(W*H*D)482mm*88mm*300mm |
QA-600 双通道功放 | 立体声(1kHz(EIA) with 0.5% THD) 8ohm/600W、4 ohm/900W 桥接 (1kHz(EIA) with 0.5% THD) 8ohm/1800W 频率响应 Frequency Response(at 1 Watt ) 20Hz-20kHz,+0/-1dB 总谐波失真 Total Harmonic Distortion(THD)<0.5%,20Hz-20kHz 互调失真 <0.35% 转换速率 Slew Rate >10V/us 阻尼系数 Damping Factor(8 ohm),10Hz-400Hz >200 信噪比 Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted) >100dB 串扰 Crosstalk (below rated power) At 1kHz —75dB 输入灵敏度 0.775V or 1.4V 重量 17KG 机身尺寸(W*H*D)482mm*88mm*300mm |
QA-800 双通道功放 | 立体声(1kHz(EIA) with 0.5% THD) 8ohm/800W、4 ohm/1150W 桥接 (1kHz(EIA) with 0.5% THD) 8ohm/2300W 频率响应 Frequency Response(at 1 Watt ) 20Hz-20kHz,+0/-1dB 总谐波失真 Total Harmonic Distortion(THD)<0.5%,20Hz-20kHz 互调失真 <0.35% 转换速率 Slew Rate >10V/us 阻尼系数 Damping Factor(8 ohm),10Hz-400Hz >200 信噪比 Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted) >100dB 串扰 Crosstalk (below rated power) At 1kHz —75dB 输入灵敏度 0.775V or 1.4V 重量 18KG 机身尺寸(W*H*D)482mm*88mm*300mm |
QA-1000 双通道功放 | 立体声(1kHz(EIA) with 0.5% THD) 8ohm/1000W、4 ohm/1400W 桥接 (1kHz(EIA) with 0.5% THD) 8ohm/2900W 频率响应 Frequency Response(at 1 Watt ) 20Hz-20kHz,+0/-1dB 总谐波失真 Total Harmonic Distortion(THD)<0.5%,20Hz-20kHz 互调失真 <0.35% 转换速率 Slew Rate >10V/us 阻尼系数 Damping Factor(8 ohm),10Hz-400Hz >200 信噪比 Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted) >100dB 串扰 Crosstalk (below rated power) At 1kHz —75dB 输入灵敏度 0.775V or 1.4V 重量 19KG 机身尺寸(W*H*D)482mm*88mm*300mm |
QA-1200 双通道功放 | 立体声(1kHz(EIA) with 0.5% THD) 8ohm/1200W、4 ohm/1650W 桥接 (1kHz(EIA) with 0.5% THD) 8ohm/3200W 频率响应 Frequency Response(at 1 Watt ) 20Hz-20kHz,+0/-1dB 总谐波失真 Total Harmonic Distortion(THD)<0.5%,20Hz-20kHz 互调失真 <0.35% 转换速率 Slew Rate >10V/us 阻尼系数 Damping Factor(8 ohm),10Hz-400Hz >200 信噪比 Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted) >100dB 串扰 Crosstalk (below rated power) At 1kHz —75dB 输入灵敏度 0.775V or 1.4V 重量 20KG 机身尺寸(W*H*D)482mm*88mm*300mm |