This product is discontinued and the information here is only for reference.

Listen Premiere Level III Stationary RF System (216 MHz) (Discontinued)


The foundation of our LS-49-216 Listen Premiere Level III Stationary RF System is the LT-800 RF Transmitter and our LR-400 Portable Display Receivers. Offering outstanding strength and clarity of signal, the LS-49 provides an outstanding listening experience for larger venues requiring range of up to 914.4 m (3,000 ft.).

Beyond these main components, the LS-49 includes everything needed to offer industry-leading assistive listening right away. The transmitter and receivers are combined with ear speakers, neck loops, a universal antenna kit and universal rack monting kit, rechargeable NiMH batteries (for receivers), charging/carrying case, signage kit, and more. The end result is a complete package that allows you to install, set up, and transmit assistive listening audio almost immediately.

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This product is available through authorized resellers.

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One (1) LT-800-216-01 RF Transmitter (216 MHz)
One (1) LA-122 Universal Antenna Kit (72 MHz and 216 MHz)
One (1) LA-326 Universal Rack Mounting Kit
Four (4) LR-400-216 Portable Display RF Receiver (216 MHz)
Four (4) LA-164 Ear Speaker
Two (2) LA-166 Neck Loop
One (1) LPT-A107-B Dual RCA to Dual RCA Cable 2 m (6.6 ft.)
Four (4) LA-362 Rechargeable AA NiMH Batteries (2)
One (1) LA-317-01 4-Unit Portable RF Product Charging/Carrying Case
One (1) LA-304 Assistive Listening Notification Signage Kit


  • Complete 216 MHz RF system with receivers, accessories, and more
  • Includes LR-400 digital display receivers and rechargeable NiMH batteries
  • Charging/carrying case for easy distribution, charging, and storage
  • 57 available channels for flexibilty with reliable, digital signal
  • Superior audio quality thanks to 80 dB signal-to-noise ration (SNR)
  • Extended coverage range for larger venues

Also Needed



Shipping Weight29.0 (12.6)




+What is the function of SQ?

To reduce noise of the systems, Listen offers a noise reduction technology called ListenSQ™. Both the transmitter and receiver must have SQ on to achieve the desired results. If you are planning to use this product with older Listen systems or equipment not manufactured by Listen, you should disable SQ.

+Can I purchase additional LR-400-216 receivers for my LS-49-216 system?

Yes! Order as many as needed. The additional receivers will need an earphone (LA-164) or any other Listen earphones and batteries before being used.

+Can the LR-400 be used with multiple transmitters?

Yes. The LR-400 can be used with multiple transmitters, but unlike the LR-500, it cannot be programmed to lock out channels.

+What is the transmission range of the LS-49-216 system?

Up to 3,000 ft. (914.4 m) with included universal antenna kit options.

+What is the difference between the LR-400 and the LR-500?

The LR-500 gives the user an opportunity to lockout unused channels and has the controls on the outside of the front door.

+What is squelching?

The purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or is too weak to be received. Without squelch you would hear radio noise in your earphone. The squelch function is preset and cannot be changed on the LR-300.

+How many receivers can I have in a system?

As many as you need, the number is endless.

+What are the ADA changes related to assistive listening systems?

Simply put, any public assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided. The assistive listening receivers need to comply with the following table below. For full details visit:

+Is there a limit to the number of transmitters I can use in one room?

Yes. The 72 MHz LT-800-072 has a maximum of (8) eight.