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Listen Technologies LA-455 Over-Ear Industrial Headset With Boom Mic

Listen Technologies LA-455 Over-Ear Industrial Headset With Boom Mic

SoundPro Item: 55864 | Part Number: LA-455

Pricing available upon request

Pricing available upon request

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  • Dual Over-Ear Design Isolates Users From Ambient Industrial Noise
  • Unidirectional Boom Microphone Rejects Background Sound For Clear Transmission
  • 25.5 dB Noise Reduction Rating Supports Hearing Conservation Programs
  • Electret Microphone Element Delivers Consistent Sensitivity In Dusty Environments
  • CTIA-Compliant TRRS Connector Ensures Broad Platform Compatibility

The Listen Technologies LA-455 addresses the challenge of clear communication in high-decibel manufacturing plants, warehouses, and industrial production facilities. Dual over-ear speakers provide passive isolation that helps protect hearing while maintaining intelligibility, and the unidirectional boom microphone with noise-canceling element ensures voice transmission cuts through ambient sound without requiring operators to shout or repeat instructions.

Built for environments where PPE compliance and communication clarity must coexist, this headset integrates with ListenTALK systems to support coordinated team workflows in automotive assembly, food processing, heavy equipment operation, and similar applications. The electret microphone element and 32-ohm headphone impedance balance sensitivity with durability, while CTIA-compliant TRRS connectivity ensures compatibility across a wide range of professional communication platforms. Standard RoHS compliance makes this headset suitable for facilities with environmental procurement requirements.

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Specifications

Certifications
Standards
RoHS
Compliance
Standards: RoHS
Weight
Unit Weight
454 g (16 oz.)
Shipping Weight
473 g (1.05 lbs.)
Audio
Microphone Element
Electret
Microphone Polar Pattern
Unidirectional - Noise Cancelling
Microphone Impedance
1.5 kOhms typical
Microphone Sensitivity
-45 dBV/Pa @ 1 kHz
Microphone Bandwidth
250 Hz - 4 kHz
Microphone Bias
3 - 5 VDC
Headphone Impedance
32 ohms
Headphone Bandwidth
250 Hz - 4 kHz
Noise Reduction Rating (NRR)
25.5 dB
Connectivity
Connection
Male 3.5 mm (TRRS), CTIA compliant
Construction
Color
Black
Cable Length
99 cm (39")
Included Items
Includes
One (1) LA-455 Headset 5 (Over Ears Industrial w/Boom Mic)
General
Interconnections
Connection: Male 3.5 mm (TRRS), CTIA compliant

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