Keenray Electronics Co., Ltd.

In-ear design earphone

Drive Unit: ¦µ10mm powerfull
Magnet: 400 KJ/m3 super density Nd magnet powerfull
Frequency Response: 6-23, 000Hz
Sensitivity: 100dB/mW
Impedance: 16 o...

[Last Updated: 2008-05-16]

KN-431S
Microphone Unit:
1. Size: Φ 6.0*5.0mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 27mm
2. F...

[Last Updated: 2008-05-05]

KN-432S
Microphone Unit:
1. Size: Φ 6.0*5.0mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 27mm
2. F...

[Last Updated: 2008-05-05]

KN-450
Microphone Unit:
1. Size: Φ 9.7*6.7mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 27mm
2. Fr...

[Last Updated: 2008-05-05]

KN-665
Microphone Unit:
1. Size: Φ 9.7*6.7mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-2db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 40mm
2. Fr...

[Last Updated: 2008-05-05]

KN-912
1. Size: Φ 27mm
2. Frequency Response: 20Hz-20KHz
3. Sensitivity: 105+/-3db
4. Impedance: 32Ω +/-15%
5. Power Capability: 100mw

[Last Updated: 2008-05-05]

KN-928
* Driver Unit: Φ 32mm Powerfull
* Magnet: Nd magnet
* Frequency Response: 5-24, 000Hz
* Sensitivity: 105dB/mW
* Impedance: 16 ohms at 1kHz
* Power Capability: 100m...

[Last Updated: 2008-05-05]

Back-hang headphone with mic on cable

Driver Unit: ¦µ30mm Powerfull
Magnet: Nd magnet
Frequency Response: 5-24, 000Hz
Sensitivity: 105dB/mW
Impedance: 32 ohms at 1kHz
Power ...

[Last Updated: 2008-05-05]

KR-215

* Driver Unit: Φ 15mm Powerfull
* Sensitivity: 106dB/mW
* Impedance: 16 ohms at 1kHz
* Frequency Response: 5-25, 000Hz
* Power Capability: 200mW (IEC)

[Last Updated: 2008-05-05]

KR-131
Speaker Unit:
1. Size: Φ 15mm
2. Frequency Response: 50Hz-16KHz
3. Sensitivity: 110+/-5db
4. Impedance: : 32¦¸+/-10%
5. Power Capability: 30mw

[Last Updated: 2008-05-05]