Listen Only Earpiece for Radios for Motorola for Kenwood
1. Transparent acoustic tube style surveillance earphone receive superior sound even in noise environment, and it is also discreet and portable.
2. Changeable acoustic ture assembly for hygiene and multiple users.
3. Clip can secure to use's lapel to meet their need.
4. All unit heavy feature grade industrial jacketed cables and excellent strain relief for maximum life in the field.
Speaker Specification
| Type |
Transducer Moving coil dynamic speaker |
| Impedance |
90Ω±15% @1KHZ |
| Sensitivity |
110±3dB @1KHZ |
| Resonance freq |
(F0) 400HZ±20% |
| Frequency respond |
F0~5KHz |
| Rated input power |
500mW |
| Maximum input power |
800mW |
Microphone Specification
| Sensitivity Range |
-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa |
| Impedance Max |
2.2KΩ 1kHz (RL=2.2KΩ) |
| Frequency |
20-20KHz |
| 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 |
Company Information
Speaker Specification
| Type |
Transducer Moving coil dynamic speaker |
| Impedance |
90Ω±15% @1KHZ |
| Sensitivity |
110±3dB @1KHZ |
| Resonance freq |
(F0) 400HZ±20% |
| Frequency respond |
F0~5KHz |
| Rated input power |
500mW |
| Maximum input power |
800mW |
Microphone Specification
| Sensitivity Range |
-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa |
| Impedance Max |
2.2KΩ 1kHz (RL=2.2KΩ) |
| Frequency |
20-20KHz |
| 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 |
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}