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    4-Channel Speaker Selector
    Product # 9995
    In Stock This item should ship today (1/19/2018) if ordered within 6 hours 22 minutes

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    4-Channel Speaker Selector

    Distribute your music to every room in your home with this 4-Channel Speaker Selector from Monoprice!

    This 4-channel speaker selector allows you to distribute your audio signals to up to four different speaker "zones". An optional impedance protection circuit ensures that impedance seen by your amplifier remains constant, no matter how many speakers are in use. This switch can support up to 70 watts per channel with the protection circuit enabled or up to 140 watts per channel without the protection circuit in place.

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    Browse 7 questions Browse 7 questions and 16 answers
    how do i turn off circuit protection?
    A shopper on Nov 24, 2016
    BEST ANSWER: Thanks for you interest in out speaker selectors. Use the SINGLE PAIR DIRECT button to bypass the impedance protection. All outputs are functional. Please be aware of amplifier impedance ratings and total load of all speakers. Zones 1-4 are wired parallel so 4 pairs of 8Ω speakers will present a 2Ω load to each amp channel.
    Can this work with 2 sources on the output side and one set of speakers on the input side?
    philip o on Dec 14, 2016
    I have seen this style of speaker switcher used in this application, not this exact model but basically it is just a multiple output switcher, so I do not see why it would not work on all passive speaker selector switchers.
    If i have 3 rooms with a pair of passive wall speakers in each, do I need an amp, in addition to this speaker selector?
    A shopper on Nov 13, 2017
    BEST ANSWER: speaker wire from your amp's output is wired to the input in this speaker selector. If you are asking if you need an amp inline from the output of this selector, no. One amp inputs to this, for up to 4 pair/rooms.
    I have a pair of speakers on my patio and I want to add a 3rd one, is this product the right choise?
    Thank you
    A shopper on Jun 8, 2017
    BEST ANSWER: Yes. This takes "one zone" (left & right) and converts to "four zones" (left & right). IE: 2 speakers to this device on zone 1, another set to zone 2 and so on. Then you just turn each zone on as needed by pressing in the buttons on the front. Or just leave them on all the time as I do. I use this product for several applications, one is my outdoor speakers, I have 2 rock speakers in the front of my house (zone 1) and 2 on my rear deck (zone 2) I leave the zone buttons on all the time, but I have installed outdoor volume control for each zone as well which I highly recommend. Hope this helps !
    I have 1 stereo receiver and an audio amplifier with a microphone. I have two 750 watt speakers. Do i need a speaker switch or a mixer?
    A shopper on Apr 14, 2017
    BEST ANSWER: If you only have two speakers you don't need a switch. You will need a mixer to provide a pre amp for the microphone. If your receiver has a built in amp, do not send that signal into a mixer. You will need a passive receiver.
    Can I use it for my 3 amplifier to one pair of speaker .?
    Yi Feng Z on Sep 5, 2017
    BEST ANSWER: Not sure what you mean but this is to add multiple speakers to a different zone. For example, speakers in patio, living room etc. you can control which one you want to be playing.
    I have 4 Monoprice 4103 speakers. I would like to get this switch and an amplifier to drive them. Ideally I'd like to get a class D amp because the cabinet where speaker wire runs to is small. Any suggestions on what amplifier to use? Thanks.
    A shopper on Aug 18, 2017
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    Confusing Instructions
    Please wait for a site operator to respond.

    You are now chatting with 'TS - Rene P'

    TS - Rene P: Hi Cary! Thank you for contacting Monoprice. My name is Rene P. One moment please while I review your question. How are you doing today Cary?

    Cary: I'm well, how are you?

    Cary: I'm confused because the front of the selector says to engage when using one pair of loudspeakers, but the manual says that when protection is engaged, the amplifier will see at least five ohms. Does engaging the button on the front disengage circuit protection?

    TS - Rene P: The protection of on the switch is recommended if you want to limit the speaker selector to 70w. With it disengaged you would get 140w. When you have the button pushed in the protection is on.

    Cary: so then the statement on the front is wrong? I actually want the button engaged when using more than one pair of speakers?

    TS - Rene P: It is to protect the speaker should you speaker not support more than 70watts. When you splitting a signal it will weaken the output of that signal.

    Cary: oh ok. So engaging the circuit protections limits power to each speaker AND it increases resistance as seen by the amplifier?

    TS - Rene P: Correct, this way have less of a chance damaging a speaker pair connected to the selector.

    Cary: so it is nothing more than an on/off switch for an internal resistor?

    TS - Rene P: Basically yes.

    Cary: So it should really always be engaged to protect the amplifier if more than one set of speakers is turned on, and to protect the speakers if only one pair is used?

    TS - Rene P: Right that would be the way I would suggest.

    Cary: Excellent. Thank you very much for your help!

    PROS: Good quality at great price.

    CONS: Confusing instructions on circuit protection. Hopefully my tech support discussion below will help other folks out.
    July 24, 2014
    4-Channel Speaker Selector
    Directs sound from one speaker pair output to as many a four sets of speakers, either all at once or any combination of the four with a handy push-button switch for each set.

    Monoprice shipping is hilarious. In my case, overnight was a considerably better choice for both price and time.

    PROS: Pretty easy setup (if you consider disconnecting and reconnecting all the speaker wires easy) and doesn't require a separate power source.

    CONS: One volume control serves all. It would be nice if each speaker pair had a volume control. Otherwise, it's a 10.
    April 29, 2013
    4 channel speaker selector
    I did not notice any loss of signal quality and one set of speakers is 100' from the selector.

    PROS: easy to connect to.

    CONS: none
    May 16, 2013
    4 channel speaker selector
    Using it with a 5.1 AVR by Marantz and purchased it so I can run a set of outdoor patio speakers with the on/off capability. The older Yamaha AVR I had was set up as 5.1 but also had a speakers A and B feature. This one does not.

    Rated as a 10 and although I haven't had it long or used it much yet, seems to work fine.

    PROS: The value for the cost is very good. It is solid and heavy so I think it's well made. It looks nice, not cheap or sloppy.

    CONS: Nothing thus far...
    June 5, 2015
    Nice product
    Product works as expected. Installed in garage to an old shelf system, to select between garage speakers and outdoor speakers for patio. Really only needed a 2 channel selector, but for price and quality of monoprices equipment, this was a smart purchase!
    April 29, 2013
    Exactly what I needed to route music from my home theater setup into other rooms. However the instructions don't adequately explain the protection circuit. Does anybody know if the button has to be pushed in or left out to activate the impedence protection?

    PROS: Works well. Great price.

    CONS: How does the protection switch work?
    October 12, 2013
    Easy Set up - Works Great
    I ordered this unit to replace a plastic unit that I had been using from Radio Shack. The old unit no longer allowed me to play the two sets of speakers that I have in my back yard (patio and pool). When I received this unit, I was able to quickly set it up, and my issue is now resolved! The music now plays great from both sets of speakers and I also noticed that I don't have to crank my receiver volume up nearly as high to get great sound from both sets of speakers. I also have an inside set of speakers set up and these work great too, but I don't play all three sets at the same time. I would definitely recommend this unit to anyone looking for an inexpensive, easy to set up solution to connecting multiple sets of speakers. When I received the delivery, I was amazed at how solid this unit is compared to the one I was previously using. And, my old one never worked as well as this one! Thanks to Monoprice for providing a quality unit at such a great price!

    PROS: Sturdy Unit

    Easy Set Up

    Works Great!

    Looks Great

    Nice Stickers to label speaker selections

    CONS: None
    June 6, 2015
    Definitely recommend this unit as a simple effective way to increase speaker sets in your house.
    A great unit and easy to hook up to my amp once I thought about how to do it.
    I would recommend it for anyone needing more speaker sets than your amps have connections for..
    An upgrade would be to put volume control on the switches. Mine are volume controlled on my walls but would be nice to do it at the source.
    December 20, 2016
    1 year ago
    Works well, even with 12 AWG Speaker Wire Connections
    The box is simple but that's part of the charm. This is a no-frills box that sports solid construction and the ability to support 12 AWG-sized speaker wire. Yep, 12 AWG! Mind you, connecting 12 AWG speaker wire may present a challenge but if you cut the ends just the right size, they'll fit in the terminals properly. This little beauty was the key to solving the challenge of switching my home theater's speaker connections between our rears (for Dolby TrueHD and DTS-MA & DTS:X Blu-rays) and our height (Dolby Atmos) channels. This works flawlessly for switching between these channels (yes, along with switching speaker configs on the receiver) and I highly recommend you to get this, if this is the same challenge you're facing.

    PROS: Easy switching between speaker channels in a home theater room, easy connections, no AC power required (passive box) and it will support 12 AWG speaker wire connections.

    CONS: None so far.
    January 23, 2016
    Did the Trick
    I have an old receiver with bare wires and 4 speakers in different locations of house. This sweet little unit let me do a simple 1-time wire connection and now I can individually control all 4 speakers, separately or in combination, with a push of a button. I couldn't ask for more.
    January 24, 2017
    1 year ago


    In Stock This item should ship today (1/19/2018) if ordered within 6 hours 22 minutes