产品品牌：YAMAHA 产品型号：R115 音箱类型：专业音箱 主要用途：舞台音箱 承载功率：500W FloormonitorSpeakers GeneralspecificationsCM15V Speakertype 2-wayfull-rangespeaker Frequencyresponse-10dB 55Hz-16kHz NominalcoverageH 40 V 90 ComponentsLF 15cone HF Horn2voicecoildriver PowerratingNOISE 250W(EIA) PGM 500W PEAK 1000W Nominalimpedance 8ohms SPLSensitivity(1W;1monaxis) 99dBSPL Continuous(Calculated) 123dBSPL Peak(Calculated) 129dBSPL I/Oconnetcors 2xPhone2xspeakON Shape Wedge Finish Sprayedfinish Handle 1 Polesocket 1x35mm(1-3/8in) DimensionsW 715mm;28-1/8in H 339mm;13-3/8in D 343mm;13-1/2in Netweight 28.8kg;63.5lbs