CA-18技术参数说明8Ω立体音功率Stereopower1100Wx24Ω立体音功率Stereopower1650Wx28Ω桥接功率Bridgepower3300W4Ω桥接功率Bridgepower4400W频响范围Frequencyresp***e20Hz-20KHz+0/-0.5dB总谐波失真加噪声THD+N93dB转换速率Slewrate20V/μs阻尼系数Dampingfactor>300@8Ω分离度Crosstalk>70dB@8Ω1KHz输入阻抗Inputimpedance20KΩ(balance)/10KΩ(unbalance)输入灵敏度Inputsensitivity0.775V/1.0V/1.4V高度Height3U机身尺寸Dimension483×504×133.5mm包装尺寸Packingdimension620×580×185mm净量Netweight37.50kg毛重Grossweight41.25kg8Ω立体音功率Stereopower1100Wx2)