★尺寸(size):40mm
★音圈阻抗(voice coil impedance):4Ω
★音圈尺寸(voice coil size):13芯
★音盆锥体(cone):纸盆/泡沫边
★特性(Speciaity):全频
★频率范围(freq response):230Hz~20KHz
★灵敏度(SPL):80dB(1M/1W)
★额定功率(rated power input):2W
★最大功率(max power input):4W
★磁铁(magnet):稀士高强磁
★成品重量(finish product weight):20g