15 Inch Rcf Neodymium Professional Speaker PA Audio Sound Speaker

15 inch  RCF  Neodymium Professional Speaker PA Audio Sound SpeakerProduct Main Features :  -15 inch woofer speakers with neodymium magnet - 1200W continuous program power capacity- 97 dB sensitivity 1W/1M- 39.6-1.7 khz Frequency response - Neodymium magnet   - 4inch/100mm copper voice coil    Model:HD15N100  SpecificationNominal diameter  393/15mm/inch Rated impedance  8ohmNominal power (AES) 600WMaximum power                                 1200WSensitivity (1w/1m) 96.5dBFrequency response 39.6-1.7KHz Voice coil diameter  100/4mm/ inch Winding material  Copper Magnet Type Neodymiuy Magnet size 98mmT/S Parameter Fs39.6HzRe4.8ΩQes0.46 Qts 0.44 Qms8.47 Vas124.2LCms0.11mm/NMms 145grBI19.3N/ALe1mHMounting information Overall diameter 393mmBolt Circle diameter 374mmBaffle Cutout diameter 354mm Depth 165mm Net weight 7.15KG Shipping 420*420*260mmINTRODUCTIONHengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make  different tranducers, compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1