PowerRating额定功率:1200W/2400W/4800WFrequencyRange频率范围:72Hz–20KHz(-10dB)FrequencyResp***e频率响应：81Hz–20KHz(&plu***n;3dB)NominalDispersion覆盖角:75ºx50ºnominalDimensi***尺寸(HxWxD)mm:965x394x394mmWeight重量:34kg)