型号：ydt5090-01-4ω3w
额定阻抗 nominal impedance 4±15%(ω) 额定功率 nominal power 2(w) 大功率maximum power 3(w) 共振频率 resonance frequency 220±20%(hz) 灵敏度级sound pressure level 83±2(db) 谐波失真 harmonic distortion ≤7(%) 漏磁 场 leaky magnetic field (gauss)
展开全文