Listen Technologies LA-403 Data Sheet
LA-403
Universal Behind-the-Head Stereo Headphones
Product Overview:
The LA-403 universal behind-the-head stereo headphones provide excellent sound quality with a comfortable fit. Designed for
the listeners who wear hard hats or are concerned about "headphone hair."
The headphones can be used with the integrated neck loop/lanyard around the neck via the shorter connection cable or with the
belt clip, or concealed in a pocket using the included 3.5 mm extension cable.
The hard plastic can be easily and hygienically cleaned and reused using a Listen disinfecting wipe (LA-901 or LA-902).
Disposable foam cushions (LA-167) are available for easy replacement.
Highlights:
• Dual headphones
• Reduces external sounds
• Easy to clean and sanitize
• High quality audio
• Freedom of movement
• Works with integrated neck loop/lanyard
• Eliminates cable tangling because cable is shorter
Includes:
One (1) LA-403 Universal Behind-the-Head Stereo Headphones
One (1) LA-434 Earphone Extension Cable
Architectural Specification:
The LA-403 Universal Behind-the-Head Stereo Headphones shall provide an audio response of 20 Hz to 20 KHz with an
impedance of 32 ohms. The device shall be easy to put on, easy to clean and shall provide a cable length of 13 in (33 cm) that
reduces cable tangling. The device shall have replaceable ear cushions and option sanitary covers. The LA-403 is specified.
Product Specification:Universal Behind-the-Head Stereo Headphones
Audio
Frequency Response 20 Hz - 20 kHz
Listen Technologies Corporation * 14912 Heritage Crest Way * Bluffdale * Utah 84065-4818 U.S.A.
+1.801.233.8992 * +1.800.330.0891 North America * +1.801.233.8995 Fax
Listen Technologies Corporation All rights reserved 91407 - Created Dec. 26, 2014
Universal Behind-the-Head Stereo Headphones Page 1
LA-403
Universal Behind-the-Head Stereo Headphones
Impedance 32 ohm +/- 15% @ 1 kHz
Rated Power Input 50 mW
Max Power Input 100 mW
Headset Input Sensitivity 110 dB +/- 4dB @ 1 kHz, 1 mW
Compliance
Standards RoHS
Interconnections
Connector/s Male 3.5 mm (TRS)
Physical
Color Dark Grey
Cable Length 13 in. (33 cm), extension cable is 28 in. (71 cm)
Unit Weight 5.00 oz. (142 g)
Shipping Weight 1.0 lbs. (454 g)
Listen Technologies Corporation * 14912 Heritage Crest Way * Bluffdale * Utah 84065-4818 U.S.A.
+1.801.233.8992 * +1.800.330.0891 North America * +1.801.233.8995 Fax
Listen Technologies Corporation All rights reserved 91407 - Created Dec. 26, 2014
Universal Behind-the-Head Stereo Headphones Page 2
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