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    Monoprice Audio Extender over Cat5e Cable up to 300 meters
    Product # 3597
    Out of Stock ETA: 11/4/2018


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    Qty: 1 $55.17
    Qty: 2-9 $54.62
    Qty: 10-19 $54.07
    Qty: 20-49 $53.51
    Qty: 50+ $52.41

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    Browse 3 questions Browse 3 questions and 1 answer
    Does the power adapter support 220-250v?
    A shopper on Mar 27, 2017
    I see this will send sound from a TV to another source, my question is will it transmit sound from a audio monitoring base station like the Louroe Electronicc APR-1 to a TV? The APR-1 is basically a monitoring microphone.
    Raymond P on Mar 27, 2017
    BEST ANSWER: Hello, thank you for your question. In order to better assist you, please reach out to our technical support team with a detailed question via any of the methods available here:


    Our knowledgeable Technical Support staff would be more than happy to assist. Thank you
    Hi there,

    Does this unit support TRRS 3.5mm microphone plugs?
    A shopper on Aug 24, 2018
    4.9 / 5.0
    12 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Works amazingly well!
    I bought this to be able to stream music for a YMCA location. We needed to have the same music in the fitness and weight rooms. I looked into running a long analog audio cable but wasn't sure it would work since I'd read that there would be signal degradation over 25'. So I loaded up trusty monoprice.com and found this. The hardest part was stringing the 200 feet of cable through the ceiling. Actually connecting the extender was incredibly easy. Just plug the 3.5mm cable in and plug the Cat5 in and instant audio!

    Thank you Monoprice.

    PROS: Inexpensive and it works

    CONS: It didn't run the ~200 feet of Cat5 cable itself
    April 6, 2013
    I had to tie two PA systems together in an olympic swimming pool training center. The amplifiers were kiddy-corner in the natatorium. So I ran cat5 cable up 4 meters to the rafters, then down the 50 meter length of the pool, then across the 25 yard end of the pool and back down 4 meters. I had my doubts, after all, I was using cheap cat5 cable and was going more than 270 feet. It worked perfectly. I would recommend this to anyone who has a long distance between sources.

    PROS: It simply worked, and worked well over 270 feet.

    CONS: None
    March 12, 2015
    Works great and solves a real problem!
    I have a music source in my main floor, and need to route it to the 2nd floor as well as basement amplifiers. That way I have multiple zones. I bought a RCA 1-to-4 splitter amplifier first, then use these Audio Extenders to send the music 3 ways over large distances. Really solved the problem of getting analog signals to cleanly travel, and its great that it uses cheap, easy to run ethernet. Did not notice any delays in the music. Just be aware that you need to run dedicated ethernet cables, as this is just using that wire for transport, it is not really ethernet packets. You cannot use it over your existing network.

    GREAT Product!

    PROS: Uses cheap ethernet wire to great distances


    No discernible delay

    Strong signal at other end

    CONS: Need to use dedicated ethernet wire, not your network, so be aware

    Comes with cable to attach to PC... but that is probably not why people buy this

    Should come with RCA cables on both sides... that would make sense. I had to buy them.
    August 4, 2014
    Almost a 10!
    Another great Monoprice product! The only thing keeping this away from a perfect 10 is mentioned in the Cons section.

    PROS: -Works perfectly

    -No noticeable delay

    -Fast & easy hook up

    CONS: -Would be nice if the Microphone input was in stereo so that you can send stereo sound in both directions. I usually use the stereo in my basement as the source, but sometimes it is more convenient to use the first floor stereo as the source.

    -requires a power source... adding the option to power from a USB connection might be more convenient for some
    February 24, 2014
    Excellent Device
    I'm so happy i bought this device, i was a bit skepitcal with it only being $50 but its monoprice and they havent disappointed me yet. The audio quality is excellent with zero delay in the different areas in my house. You wont regret buying it.

    PROS: This device does exactly what it claims with EXCELLENT audio quality...

    CONS: None
    July 5, 2012
    Amazing for the price...
    I have 6 of these running all over my house creating zones from the dj booth... absolutely amazing, no issues ever, great sound quality and NO LATENCY! All zones are in perfect sync, if your considering it just buy it, you will no regret it... :)

    PROS: Excellent sound quality, great range, power over ethernet for the receiving end

    CONS: None!
    June 28, 2015
    Great product!
    This product was delivered on time and performed excellently. It took me a couple of minutes to set it up - and did exactly what I needed. I would recommend monoprice to others...and have
    March 6, 2009
    Works as described. We will be using these to run audio to a small amplifier mounted above a drop ceiling that will power two in-ceiling speakers. Due to poor planning, we only had CAT5 wiring available and no means of running audio or video wiring to the ceiling, but this will do the job based on my testing with an HTPC at home. I didnt notice any audio degradation, so it should work well except for critical listening environments.
    July 18, 2008
    One is good, two is better
    I liked the first one so much, that when I purchased another TV, I bought another audio extender. Works like a charm! It allows me to send the sound from my TV through my cat5 connections to the multizone controller which then is available to feed any of the speakers in the house.
    March 20, 2010
    I am buying another!
    Plug it in and it just works! Great signal on our run of 200ft. We have no noticeable signal loss since it is powered. This is definitely affordable. Great shipping and service from monoprice!

    I am ordering it again when it is in stock.

    PROS: easy setup, great price

    CONS: none that I have found
    October 29, 2011