型号DSP504DSP531DSP551DSP553DSP557喇叭单元4.5"x13"x14.5"x14"x1,2"x16.5"x1,1"x1额定功率3W6W3W6W20W***大功率6W10W6W10W40W额定输入70/100V70/100V70/100V70/100V70/100V灵敏度1m,1W91dB&plu***n;2dB91dB90dB90dB91dB&plu***n;2dB***大声压级1m96dB&plu***n;2dB101dB95dB100dB104dB&plu***n;2dB频率响应300-14kHz110-20,000Hz100-16,000Hz100-18,000Hz80-20kHz安装孔尺寸Ø102-Ø106mm150x150mm125x195mm190×275mm尺寸68×ø180mm105xØ120mm65x180x180mm90x220x150mm305x220x110mm重量0.8kg0.4kg0.8kg1.2kg2.4kg)