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Listen Technologies LA-451 Headset 1 Ear Speaker With Boom Mic

Listen Technologies LA-451 Headset 1 Ear Speaker With Boom Mic

SoundPro Item: 55868 | Part Number: LA-451

Regular price $71.25
Regular price $75.00 Sale price $71.25
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MSRP: $75.00 | MAP: $71.25

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  • Single-Ear Configuration Maintains Situational Awareness During Tours And Live Production
  • Electret Boom Microphone Captures Speech With Omnidirectional Pickup For Hands-Free Operation
  • CTIA-Compliant TRRS Connector Ensures Plug-And-Play Compatibility With ListenTALK Systems
  • Lightweight Construction Under One Ounce Reduces Fatigue During Extended-Wear Sessions
  • 41-Inch Cable Provides Mobility For Guide And Interpreter Applications

The Listen Technologies LA-451 provides professional two-way communication for guide systems, assistive listening networks, and production environments where crew coordination and ambient monitoring must coexist. Its single-ear configuration leaves the opposite ear open for environmental awareness—essential for tour guides navigating crowds, interpreters managing multilingual events, or stage managers coordinating cues in live venues.

Engineered for extended-wear comfort during multi-hour tours, conferences, and broadcast sessions, the headset integrates an electret boom microphone optimized for speech intelligibility and a 32-ohm driver tuned for vocal clarity. TRRS connectivity ensures plug-and-play compatibility with ListenTALK transceivers and CTIA-compliant devices. At under one ounce, the LA-451 eliminates fatigue across full production days while delivering the speech bandwidth and omnidirectional pickup pattern required for hands-free collaboration in dynamic professional settings.

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Specifications

Audio
Microphone Element
Electret
Microphone Polar Pattern
Omnidirectional
Microphone Impedance
2.2 kOhms
Microphone Sensitivity
-40 dBV/Pa @ 1 kHz
Microphone Bandwidth
100 Hz – 10 kHz
Microphone Bias
1 – 10 VDC
Headphone Impedance
32 Ohms
Headphone Bandwidth
300 Hz – 10 kHz
Connectivity
Connections
Male 3.5 mm (TRRS), CTIA compliant
Physical
Color
Black
Cable Length
104 cm (41")
Unit Weight
27 g (0.93 oz)
Shipping
Shipping Weight
31 g (1.07 oz) with 454 g (1.0 lbs) minimum
Certifications
Standards
RoHS
Included Items
Includes
One (1) Headset 1 (Ear Speaker w/Boom Mic)

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