RCF功放 HPS2500 桥接:2200 Watt rms 频率响应:20 Hz ÷ 20 kHz 阻尼因数@8?:> 300 回转率:50 V/μS 信噪比:106 dB 输入灵敏度(电压获取):1.4 dBm/V RMS 输入阻抗:20 kΩ (balanced), 10 kΩ (unbalanced) kΩ 冷却系统:Forced 电源供应/运行电压:220 ÷ 240 V (50 / 60 Hz) V ~ Hz 尺寸(宽,高,深):482/18.9 mm/inch,88/3.4 mm/inch,420/16.5 mm/inch 净重:19/41,8 Kg/Lbs