Model:
LA-401
SKU:
LA-401
Availability:
In Stock
$27.49
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
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The Listen Technologies LA-401 ear speaker offers clear sound with a wide 20 Hz to 20 kHz frequency range and a durable dark gray design for professional use.

The Listen Technologies LA-401 Universal Ear Speaker delivers high-quality audio across a broad frequency spectrum from 20 Hz to 20 kHz, ensuring clear and detailed sound reproduction. Designed with an impedance of 32 ohms ±15% at 1 kHz, it supports a rated power input of 50 mW and can handle up to 100 mW maximum power. Its input sensitivity of 115 dB ±4 dB at 1 kHz with 1 mW input guarantees efficient audio performance.

Equipped with a 3.5 mm male TRS connector, the LA-401 offers straightforward connectivity to compatible devices. The speaker includes a 13-inch (33 cm) cable and an additional 28-inch (71.1 cm) extension cable, providing flexibility in setup. Weighing just 0.4 ounces (11.3 grams), this compact ear speaker is lightweight and comfortable for extended use. It meets RoHS compliance standards, reflecting its adherence to environmental regulations.

  • Frequency response: 20 Hz to 20 kHz for clear audio
  • Impedance: 32 ohms ±15% at 1 kHz
  • Power input: Rated 50 mW, maximum 100 mW
  • Input sensitivity: 115 dB ±4 dB at 1 kHz, 1 mW
  • Connection: 1 x male 3.5 mm TRS plug
  • Includes 13" (33 cm) cable plus 28" (71.1 cm) extension cable
  • Lightweight at 0.4 oz (11.3 g)
  • RoHS compliant for environmental safety

Specifications

Approvals and Compliance
RoHS
Box Dimensions (LxWxH)
4 x 2.5 x 0.01"
Cable Length
13.0" / 33.0 cm Extension cable: 28.0" / 71.1 cm
Connections
1 x Male 3.5 mm (TRS)
Frequency Response
20 Hz to 20 kHz
Impedance
32 ohms ±15% @ 1 kHz
Input Sensitivity
115 dB ±4 dB @ 1 kHz, 1 mW
Package Weight
0.07 lb
Power Input
Rated: 50 mW Maximum: 100 mW
Weight
0.4 oz / 11.3 g
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