
Description
Listen Technologies’ LA-454 headset features a boom mic for hands-free communication, and incorporates dual over-ear speaker design to offer improved noise isolation and increased clarity in high-noise environments.
Features:
- Increased noise isolation thanks to a dual, over-the-ear design
- Built-in boom mic for added convenience
- Ideal for hands-free communications in high-noise environments
- Protect hearing with Noise Reduction Rating of 23.7 dB
Color | Black |
Cable Length | 104 cm (41 in.) |
Unit Weight | 404 g (14.3 oz.) |
Shipping Weight | 420 g (14.8 oz.) with 454 g (1.0 lbs.) minimum |
Connection/s | Male 3.5 mm (TRRS), CTIA complaint |
Microphone Element | Electret |
Microphone Polar Pattern | Unidirectional - Noise Cancelling |
Microphone Impedance | 1.2 kOhms typical |
Microphone Sensitivity | -45 dBV/Pa @ 1 kHz |
Microphone Bandwidth | 120 Hz - 6 kHz |
Microphone Bias | 3 - 5 VDC |
Headphone Impedance | 250 Ohms |
Headphone Bandwidth | 80 Hz - 15 kHz |
Noise Reduction Rating (NRR) | 23.2 dB |
Standards | RoHS |
Listen Technologies’ LA-454 headset features a boom mic for hands-free communication, and incorporates dual over-ear speaker design to offer improved noise isolation and increased clarity in high-noise environments.
Features:
- Increased noise isolation thanks to a dual, over-the-ear design
- Built-in boom mic for added convenience
- Ideal for hands-free communications in high-noise environments
- Protect hearing with Noise Reduction Rating of 23.7 dB
Color | Black |
Cable Length | 104 cm (41 in.) |
Unit Weight | 404 g (14.3 oz.) |
Shipping Weight | 420 g (14.8 oz.) with 454 g (1.0 lbs.) minimum |
Connection/s | Male 3.5 mm (TRRS), CTIA complaint |
Microphone Element | Electret |
Microphone Polar Pattern | Unidirectional - Noise Cancelling |
Microphone Impedance | 1.2 kOhms typical |
Microphone Sensitivity | -45 dBV/Pa @ 1 kHz |
Microphone Bandwidth | 120 Hz - 6 kHz |
Microphone Bias | 3 - 5 VDC |
Headphone Impedance | 250 Ohms |
Headphone Bandwidth | 80 Hz - 15 kHz |
Noise Reduction Rating (NRR) | 23.2 dB |
Standards | RoHS |
We are your source for all your pro audio needs, delivered by experts. Call us today.
We are your source for all your pro audio needs, delivered by experts. Call us today.