手机喇叭
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- 手机喇叭 参数
Nominal Impedance : 150(Ohm)
Nominal Power: 5(mW) Max power: 10(mW)
Resonant Freq. (fo): 520(Hz) Rated Freq. Range: fo~10,000(Hz)
Sound Pressure Level: 76(dB/1W/1M) Magnet Size: 4.5×2x1.5(mm)
Net Weight : 14(g)
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- 手机喇叭 参数
Nominal Impedance : 16(Ohm) Nominal Power: 0.05(W)
Max power: 0.06(W) Resonant Freq. (fo): 420(Hz)
Rated Freq. Range: fo~7,000(Hz) Sound Pressure Level: 94(dB/5mW/0.05M)
Magnet Size: 6.5×0.8(mm) Net Weight : 14(g)
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- 手机喇叭 参数
Nominal Impedance : 8(Ohm)
Nominal Power: 0.5(W) Max power: 1(W)
Resonant Freq. (fo): 500(Hz) Rated Freq. Range: fo~7,000(Hz)
Sound Pressure Level: 98(dB/5mW/0.05M) Magnet Size: 12.5×1.5(mm)
Net Weight : 7(g)
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- 手机喇叭 参数
Voice Coil Impedance: 4(ohm) +/-15%;At 1000 Hz 1V Resonant Freq.(F0): 80Hz+/-20%
Output S.P.L.: 78+/-3 dB; At 600,800,1000,1200 Hz /M/W Input Power : Rated Power Input 0.5W ;Max Power Input 1W
Freq. Response :F0~5kHz Operation: Program source 1.4V
Buzz& Rattles:Sin wave 1.4V Load Test: Pink noise 30W 48 H
Heat Test: 55+/-2Centigrade 48H Cold Test: -25Centigrade 48 H
Humidity Test: 40+/-2Centigrade 90%~95%RH 48H Polarity :When a positive DC current is applied to the voice coil, the cone paper shall move forward.
Magnet Size:Dia.10.5*1.5 Voice Coil Size :Dia.13.28mm
Total Weight :8g
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- 手机喇叭 参数
Nominal Impedance : 8(Ohm)
Nominal Power: 2(W) Max power: 3(W)
Resonant Freq. (fo): 250(Hz) Rated Freq. Range: fo~18,000(Hz)
Sound Pressure Level: 81 (dB/1W/1M) Magnet Size: 40×22x7 (mm)
Magnet Weight: 31 (g)/1.08 (oz) Net Weight : 95 (g)
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- 手机喇叭 参数
Nominal Impedance : 8(Ohm)
Nominal Power: 0.25(W) Max power: 0.5(W)
Resonant Freq. (fo): 420(Hz) Rated Freq. Range: fo~7,500(Hz)
Sound Pressure Level: 102(dB/0.1W/0.1M) Magnet Size: 12.5×1.5(mm)
Net Weight : 13(g)
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