Helmet
Speaker
Speaker :
Sound Pressure Level : 85 dB
Impedance : 32 ohms
Speaker Size : Φ23x3.5 mm
Micorphone :
Conduction pathway : Skull
Microphone Sensitivity : -35±3 dB
Directivity : Omnidirectional
Impedance : 2'200 ohms
1. Easy-to-mount system for helmet.
2. Flexible strap.
3. Accessory for H-500 series speaker microphone
Helmet
Speaker
Speaker :
Sound Pressure Level : 85 dB
Impedance : 32 ohms
Speaker Size : Φ23x3.5 mm
Micorphone :
Conduction pathway : Skull
Microphone Sensitivity : -35±3 dB
Directivity : Omnidirectional
Impedance : 2'200 ohms
1. Easy-to-mount system for helmet.
2. Flexible strap.
3. Accessory for H-500 series speaker microphone