Listen LA-451 Headset 1 Earspeaker with Boom Microphone

$56.00
SKU:
LA-451
old_prod_key:
CC6E05C678EB408ABF8B040402937CCA
Support Documentation:
Datasheet_Listen_LA-451.pdf

Perfect for two-way communications systems including the ListenTALK Transceiver, the LA-451 earspeaker with boom mic offers exceptional audio clarity and a lightweight solution for staying connected.

  • Single-earpiece design provides exceptional audio clarity without blocking external sounds
  • Built-in boom mic for added convenience Lightweight, compact design

Physical

  • Color Black
  • Cable Length 104 cm (41 in.)
  • Unit Weight 27 g (0.93 oz.)
  • Shipping Weight 31 g (1.07 oz.) with 454 g (1.0 lbs.) minimum

Interconnections

  • Connections/s Male 3.5 mm (TRRS), CTIA complaint

Audio

  • Microphone Element Electret
  • Microphone Polar Pattern Omnidirectional
  • Microphone Impedance 2.2 kOhms typical
  • 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

Compliance

  • Standards RoHS

ListenTALK Transceiver
LK-1