Listen Technologies LA-452 Over-Head Headset With Boom Mic
Listen Technologies LA-452 Over-Head Headset With Boom Mic
SoundPro Item: 55860 | Part Number: LA-452
Usually ships in 5-7 business days
- Unidirectional Noise-Canceling Microphone Maintains Speech Clarity In High-Ambient Environments
- CTIA-Compliant TRRS Connector Provides Universal Compatibility With ListenTALK And Assistive Systems
- Matched 140-Ohm Headphone Impedance Ensures Consistent Output Across Multiple Units
- Lightweight Construction Reduces Listener Fatigue During Extended Tours And Events
- Adjustable Over-Head Design Accommodates Wide Range Of Users Without Pressure Points
The Listen Technologies LA-452 delivers professional-grade audio for guided tours, assistive listening systems, and team communication deployments where hands-free operation is essential. Designed for extended wear in museums, attractions, corporate campuses, and houses of worship, the over-head form factor distributes weight evenly while the electret condenser boom mic captures clear speech in noisy environments.
Engineered for seamless integration with ListenTALK transceivers and compatible assistive listening receivers, this headset combines unidirectional noise-canceling microphone technology with matched 140-ohm drivers for intelligible full-duplex communication. The 37-inch cable and CTIA-compliant 3.5mm TRRS connector ensure reliable connectivity across a wide range of professional AV hardware without requiring adapters or custom terminations.
Built for daily use in high-traffic venues, the LA-452 balances durability with user comfort through its lightweight construction and adjustable headband, making it the practical choice for organizations managing large headset inventories or serving diverse user groups.
- Physical
- Color: Black and Gray
- Cable Length: 93 cm (37 in.)
- Unit Weight: 2.21 oz (0.14 lbs)
- Shipping Weight: 71 g (2.50 oz.) with 454 g (1.0 lbs.) minimum
- InterconnectionsMale 3.5 mm (TRRS), CTIA complaint
- Audio
- Microphone Element: Electret
- Microphone Polar Pattern: Unidirectional – Noise Cancelling
- Microphone Impedance: 1.5 kOhms typical
- Microphone Sensitivity: -40 dBV/Pa @ 1 kHz
- Microphone Bandwidth: 200 Hz – 6.8 kHz
- Microphone Bias: 1.5 – 3 VDC
- Headphone Impedance: 140 Ohms
- Headphone Bandwidth: 200 Hz – 6.8 kHz
- Compliance StandardsRoHS
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