Acoustic tube
Sound tube conduction
Speaker :
Sound Pressure Level : 90 dB
Impedance : 110 ohms
Speaker Size : Φ19x13 mm
1. W version: Easy switch on/off acoustic tube
2. Easily changeable speaker.
3. Improved Audio quality
Acoustic tube
Sound tube conduction
Speaker :
Sound Pressure Level : 90 dB
Impedance : 110 ohms
Speaker Size : Φ19x13 mm
1. W version: Easy switch on/off acoustic tube
2. Easily changeable speaker.
3. Improved Audio quality