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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Kristine Y
Cuba, US
★★★★★ 5
Absolutely Love!!
Love it .. it's as delicious on the skin as salmon is to eat .. feels like a healthy fat for your skin ! Pleasantly surprised Blind buy , incredible product for the price , very quality .. goes on greasy initially like an oil ( In a good way ! ) .. but absorbs fast feels light , like a light watery grease , so much fun to apply , feels so good youll want to bathe in it .. I find myself applying to elbows and hands .. my skin Does have a hydrated glow throughout the day but stays light ,, doesn't get heavy, doesn't feel like I'm wearing anything .. works better as a primer too light to really be a moisturizer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
F
Verified Purchase
franb-zgorski
Dallas, US
★★★★★ 3
not medical‑grade PDRN
it is not medical‑grade PDRN, the brand is small and new, and the product is more hydrating/firming than the dramatic “skin repair” claims suggest. It is not dangerous, but it is also not the miracle it markets itself to be. bHydrates deeply, , Makes skin look plumper and bouncier, • Helps dryness and dullness, Gives a temporary “glass skin” glow
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Reviewed in the United States on January 21, 2026
B
Verified Purchase
Bini
Lowell, US
★★★★★ 5
Glow & texture focus
Really good serum! Helps calm redness and dryness, especially after microneedling. Lightweight, non-sticky, and absorbs fast. My skin feels softer and more balanced since I started using it. Worth trying if you want soothing and healing-focused skincare.
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Reviewed in the United States on January 30, 2026
J
Verified Purchase
Jennifer Donnelly
Birmingham, US
★★★★★ 5
Pleasantly surprised
I’m two jars in and love it. I do use Botox, retinol, a good face wash, wash moisturize twice daily, etc etc. I struggle with moisturizer because I’m prone to breakouts. Idk what it is about this one but my skin loves it. It feels refreshed and soft. Added bonus, my eyebrows and lashes have gotten longer and darker quick! Obviously we all respond differently to products but I’ll be keeping this in my rotation
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Reviewed in the United States on June 3, 2026
D
Verified Purchase
Deb from the Ridge
Boise, US
★★★★★ 5
A thick and rich cream that smooths on nicely!
So I jumped on the Korean skincare bandwagon and decided to purchase some of the DR MELAXIN Products to try! I read many good reviews and decided it was worth the money. This first product is the Dr Melaxin Calcium cemenrete calcium volume cream. It comes in a 1.76 ounce glass jar. On the label there is a lot of word descriptions so I will add a few: Ex volume firming, rebornic 10,000 ppm hydrolyzed elastin and collagen extract. I have photographed label for viewing. The directions indicate to "apply a small amount of cream onto your face especially around the under-eye area". I found the cream thick and rich and I used it in addition to another Dr Melaxin neck and face product so I concentrated on only neck and under eye area. It is neutral in scent and is very thick so it feels like it is absorbing nicely. I have been using it for about a month now and have definitely noticed some improvement in the neck area so i will continue to use and layer with other products. I do recommend this line as the ingredients seem effective so far!
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Reviewed in the United States on June 4, 2026

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