FDB Audio Manufacture Co., Ltd.  

Product Name: Single 15" Plastic Powered Speaker Model NO.: CX15 Certification: CE, RoHS, CCC, ISO9001:2008 Speaker Material: Plastic Activity: Active Hi-Fi: Not Hi-Fi Frequency Response(-3db): 40Hz-18kHz Woofer: 1X15"(385mm)/3" Voice Coil Woofer Driver: 1X1"(25mm)/1.7" Voice Coil Hf Nominal Power Amplifer: 300W+100W Maximum Spl: 121db Continuous, 127db Peak Dispersion(-6db): 120