SKU: 84679669962

Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84

Sale price$46818.00 Regular price$52020.00
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Description

Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84The LA 141 ListenIR Expansion Radiator from Listen Technologies is designed to be used with the company's LT 84 ListenIR Transmitter Radiator Combo. Up to four Expansion Radiators can be daisy chained to each LT 84 system for additional coverage. The LA 141 and the LT 84 combination are compatible with the LR 4200 IR and LR 5200 IR receivers for coverage of up to 30,000 ft, or with the LR 42 and LR 44 receivers in single channel mode for coverage of

The LA-141 ListenIR Expansion Radiator from Listen Technologies is designed to be used with the company's LT-84 ListenIR Transmitter/Radiator Combo. Up to four Expansion Radiators can be daisy chained to each LT-84 system for additional coverage. The LA-141 and the LT-84 combination are compatible with the LR-4200-IR and LR-5200-IR receivers for coverage of up to 30,000 ft�, or with the LR-42 and LR-44 receivers in single channel mode for coverage of up to 7,500 ft�. A single Cat 5e cable carries both power and signal to the radiator for a simple one-cable connection. Placing additional Expansion Radiators in the same space can increase your coverage area and freedom of movement. The LA-141 includes mounting hardware for mounting to the wall, ceiling, or table.

Use up to four ListenIR Expansion Radiators to expand your coverage area
Provides gap-less coverage in small-to-medium spaces
Easy installation with included mounting hardware
Included single Cat 5e cable for power and audio signal
Power save mode will shut the radiator off when no audio is present for 15 minutes on both channels, to save radiator life
In the Box
Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84
Compatibility Listen Technologies LT-84 ListenIR Transmitter/Radiator Combo
Used with Listen Technologies LR-4200-IR, LR-5200-IR, LR-42, LR-44 receivers
Number of Channels 2
Daisy Chain Maximum: 4
Buttons or Switches 2 x Indicator lights on/off switch (position switch)
4 x Delay compensation (rotary switch)
LED Indicators 1 x Carrier is present and IR is transmitted (Amber)
1 x Power is being applied to unit (Green)
Carrier Frequency 2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
Frequency Response 63 Hz to 15 kHz (�3 dB) System specification
Signal to Noise Ratio >60 dB (SNR) System specification
System Distortion <2% (THD) System specification
Input Expansion Link: 1 x RJ-45 connector (receives RF signal and power from LT-84)
Output Expansion Link: 1 x RJ-45 connector (provides RF signal and power to one additional radiator)
Coverage Area 30,000 ft� / 2787 m� (with LR-4200-IR/LR-5200-IR receivers)
7,500 ft� / 697 m� (with LR-42/LR-44 receivers)
Emitter IR Power 1.49 W
Power Supply 12 VDC (provided through LT-84 link output RJ-45s)
Power Draw 600 mAh per radiator
Approvals and Compliance FCC Part 15, ICS-03, CE, UL, CUL, C-Tick, CCC, PSE, KC, GS, RoHS, WEEE
Operating Temperature 14 to 104�F / -10 to 40�C
Storage Temperature -4 to 122�F / -20 to 50�C
Relative Humidity 0 to 95% RH, non-condensing
Dimensions 1.5 x 10.7 x 4.1" / 3.8 x 27.2 x 10.4 cm
Weight 0.6 lb / 0.3 kg
Packaging Info
Package Weight 2.5 lb
Box Dimensions (LxWxH) 13.6 x 10.0 x 3.1"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84679669962

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4.6 ★★★★★
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Fletch
Draper, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
P
Verified Purchase
pink_dancegirl
Charlottesville, US
★★★★★ 5
Cute heel
Size: 8, Color: Gold, Size: 8, Color: Gold
Cute shoe and goes with casual or formal wear. Easy to walk in if you wear heels. I’ll put additional padding at ball of shoe for comfort with standing for a long time.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Comfortable
Size: 9, Color: Brown
These are really comfortable
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Reviewed in the United States on May 13, 2026
C
Verified Purchase
Caro Balan
Alexandria, US
★★★★★ 3
Runs small
Size: 8, Color: Black
Runs half size small
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Reviewed in the United States on April 22, 2026
T
TeeTee
Bozeman, US
★★★★★ 4
Really really cute and easy to style
Size: 8, Color: Black, Size: 8, Color: Black
These look GOOD in person. The design is simple but really classy, and the straps don’t look or feel cheap. The material feels like a smooth faux leather with a slight sheen. It doesn’t feel stiff, and the straps have a little flexibility so they don’t dig into your feet. Comfort-wise, they’re about what you’d expect for a 4-inch heel. Not something I’d wear all day, but for a few hours or a night out they feel secure and easy enough to walk in. The black color is perfect. It’s a true black and goes with pretty much everything. Sizing felt true to size for me. I got an 8 and it fit just right. At around $45, they feel like a fair value for a simple, stylish heel that looks polished without being over the top. I think they make sense if you want a simple pair of heels you can wear with multiple outfits without spending a lot more.
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Reviewed in the United States on April 10, 2026

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