KA系列专业功放
产品特点型号 | KA-350 | KA-450 | KA-650 | KA-850 | |
输 出 功 率 | 立体声8Ω | 350W×2 | 400W×2 | 600W×2 | 850W×2 |
立体声4Ω | 450W×2 | 600W×2 | 900W×2 | 1250W×2 | |
单声道桥接8Ω | 700W | 1000W | 1800W | 2000W | |
单声道桥接4Ω | 900W | 1200W | 2000W | 2400W | |
信噪比 | 103dB | 105dB | 105dB | 106dB | |
转换速率 | 60v/us | 60v/us | 80v/us | 80v/us | |
阻尼系数 | 400:01:00 | 400:01:00 | 500:01:00 | 550:01:00 | |
频率响应 | +/-0.1dB,20HZ-20KHZ | +/-0.1dB,20HZ-20KHZ | +/-0.1dB,20HZ-20KHZ | +/-0.1dB,20HZ-20KHZ | |
总谐波失真度(THD) | ≤0.01%Rated Power@8Ω 1KHZ | ≤0.01%Rated Power@8Ω 1KHZ | ≤0.01%Rated Power@8Ω 1KHZ | ≤0.01%Rated Power@8Ω 1KHZ | |
互调失真度(THD) | ≤0.03%Rated Power@8Ω | ≤0.03%Rated Power@8Ω | ≤0.03%Rated Power@8Ω | ≤0.03%Rated Power@8Ω | |
输入灵敏度 | 0.775V,1.0V,1.5V | 0.775V,1.0V,1.5V | 0.775V,1.0V,1.5V | 0.775V,1.0V,1.5V | |
输入阻抗 | 20K/40K | 20K/40K | 20K/40K | 20K/40K | |
输入抑制比 | ≤-75dB | ≤-75dB | ≤-75dB | ≤-75dB | |
重量 | 17Kg | 19Kg | 24Kg | 25Kg | |
尺寸 | 483*380*88mm | 483*380*88mm | 483*450*88mm | 483*450*88mm |