标称直径 - 380/15 - mm /寸额定阻抗 - 8 - 欧姆 - 动力交易能力 - 400 - 瓦 - 灵敏度(1w / 1m) - 98 - dB - 频率范围 - Fs-4000 - Hz - 语音线圈直径 -75/3 - 毫米/英寸 - 音圈材质 - 铜 - 层数 - 2 - 层 - 内部/外部共振频率 - FS - 41 - Hz直流电阻 - Re-5.2 - 欧姆机械因子 - QMS -7.6014 - Electrical factor - Qes - 0.3791 - Total factor - Qts - 0.3611 - BL factor - BL - 21 - T.M Effective Moving mass - Mms - 105.65 - g Effective Cas air load - Vas - 168.7099 - liters Effective piston area - Sd - 0.0946 - m^2 Overall Diameter - Φ387/Φ15.24 - mm/inch - Bolt Circle Diameter - Φ370/Φ14.55 - mm/inch - Bolt Hole Diameter - 8-Φ7.15/8-Φ0.28 - mm/inch - Mount Baffle Cut-out - Φ357/Φ14.06 - mm/inch - Depth - 140/5.52 - mm/inch