Facebook
  • Motorcycle helmet headset
  • Motorcycle helmet headset

Motorcycle helmet headset

No.PTE-738
  • Motorcycle helmet headset
Description
Speaker Specification
Type Transducer Moving coil dynamic speaker
Impedance 32Ω±15% @1KHZ
Sensitivity 114±3%/40mW on a 6CC Coupler
Resonance freq 4KHZ±20%
Frequency respond 600Hz~4KHz
Rated input power 1mW
Maximum input power 2W

Microphone Specification
Sensitivity Range -41 ± 2dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/Pa B16
Impedance Max 2.2KΩ 1kHz (RL=2.2KΩ)
Frequency 100-10KHz
Current Consumption Max 0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range 1.0V-10V (DC)
Max Sound pressure Level 115dB S.P.L  THD<2% at 1K