In professional audio applications, two amplifiers are used to create a bi-amped system. Meanwhile, bi-wiring is a method that connects the amplifier to your speakers. If it’s a passive or active “pass through” subwoofer that you connect to the speaker outputs of an amp, and then connect stereo speakers to the subwoofer – you can connect it the same way to one set of outputs of switch 3. At the speaker end they will separate and at your receiver or amplifier end, they will typically be joined together. This question gets asked a lot. For this case, you want to put your speakers in series, so the total impedance of the speakers will be 8+8=16 ohms, matching the amplifier. Using the same principle that you’ve described for 2 amplifiers and 1 pair of speakers, With the above system, switches 1 and to select amp A, B or C (only one at the time). At least it shouldn’t do any more harm than an average quality cable would. Regarding my original question, I now see that I wasn’t too clear in how I put the question. Could this used to use one turntable with two amps subbing RCA jacks? What Gaming Headset does Ninja use in 2021? It depends on the impedance of the speakers, or the electrical load the speaker puts on the amp. Never thought to two amp simply hook up with the most part, choose a general rule, does not the master amplifier and. Sometimes a protection circuit will trip, cutting off power or audio signal, and you might just need to turn the equipment off for a moment to let it reset. I’ve just found such a switchbox: https://www.amazon.com/Amplifier-Receiver-Speakers-Selector-Switcher/dp/B0796KGVXT/ref=sr_1_4?s=electronics&ie=UTF8&qid=1540735524&sr=1-4&keywords=amplifier+switcher&dpID=414UiX3FHhL&preST=_SX300_QL70_&dpSrc=srch It simply lets you use different amplifiers with your speakers at different times. amplifier output jacks to the speaker jacks. I see no reason why not do you? Pro: This allows a 2-channel amp to connect to 3 or more speakers I think I would try to do something very old-school instead, a manual solution. This switching box works for either two amps connected to one set of speakers, or two speaker sets connected to one amp. Active switchboxes are a different story, in my experience they do degrade sound and have their own background noise. and most convenient solution for me. (11 total- 8 stereo pairs, 3 stereo amps). For turntables, I strongly recommend a passive switch (active switches are likely to add hum/noise that would be amplified by the phono stage, resulting in a very high noise level). Music has been my life. But we’re on the right track now: what you need is indeed a switch – but it has to be a specific type of speaker level switch in order to accommodate 2 amps. I was thinking more of the contacts made inside the switch when the toggle lever is That would also require serious skills, but seems easier to design and implement. Going to attempt to build one of these asap. 2. It’s the more expensive one because of banana plug-ready connectors; if you use spring-type connectors, it becomes very cheap. If you add a third, the first paired device will be booted off. Adding switches in the signal path can always degrade the sound a bit. The Sony, Technics and Sansui should be fine but I’d check for common ground just in case. 5 to amp no. Glad my post could help. To accommodate subwoofer I would have to know what kind of subwoofer you’re using and how it is connected to each of your amps. Note that in some rare cases this connection (source connected in parallel to 2 amps) could cause sound degradation. dating in philippines. I just purchased the Yamaha unit for better quality music listening. I just came across this project for two amps to one pair of speakers switch box which I’m interested in building. AV RCA Switch Selectors can have resistors inside, which degrade signal quality. The reason why one of the cabs has 2 jacks is because the 2, 1x12's used to be 1 2x12's ;-) The box on the back of the original 2 x 12 cab had 2 jacks to select between stereo and mono. Then take the stereo output of each of the amps and split it up, one part of the stereo signal from each amp to it's own individual speaker. If you short connectors you will fry your amp, so be extra careful.  =  Next, using a Y adapter, split your preamp’s center channel output between the amp’s left and right inputs and then use its left/right outputs to separately drive the speaker… You should get a very high quality crossover which matches well with the system, the speakers and your own tastes. Bridged mode capability is a special design feature in which a “push-pull” set up is created: one channel (normally used for the left speaker) produces a signal that’s the opposite of the second channel (normally used for the right speaker).. Example: You have two 8 ohm speakers you want to connect to an amplifier with an output impedance of 16 ohms. My way of switching is safe for both amps and speakers, so it can be used also in your scenario. 3 speakers one 2 channel amp. This is normally not used by most people, however, it does have some benefits as well as drawbacks. Thank you for your response Rafal. The right Y-Splitter should be connected the both the right inputs of Amp A and Amp B, is that correct? So I’m wondering if with all these connection points there is sufficient contact area at each position This can become confusing with more advanced AV receivers, which may allow you to plug in many, many different sources – they may even have inputs for 3 or 4 different DVD players! Black Friday / Cyber Monday 2021: Best Amazon Deals on Speakers, Smart Speakers and Headphones. Connecting two amplifiers takes only three basic steps: Now you can use the front panel controls to easily and safely switch from one amplifier to another. If you only use it a few times a year – sure, it’s much easier to build. Widely, In case of questions please contact us at: hello @ speakergy .com. Both channels to 1 speaker (APW says its a no no) 2. Copyright 2021 © Speakergy.com | All rights Reserved, speakers and even damage other components in your audio, 2 Amp 2 Pair Speaker Selector Switch Switcher Splitter Box Volume Control, To compare the sound of two different amplifiers, To run a home theater surround sound amplifier into all of your speakers for movies and a stereo amp into just the front two speakers for music, Because you prefer the sound of different amplifiers at different times or with different music. 2. The frequencies are sent to dedicated amplifiers, which are connected to dedicated speakers. solution in my case. It makes great sense to share my front L/R speakers between the two setups. I really appreciate your insight. he had old school tube amps. One switch switches speakers A, the other switches speakers B. In (A out) i have 2ohm total & in (A+B) i … Nice information, I had experienced the difference. Sound quality is not an issue. There’s a numbers of reasons for trying to do that. Good luck on your project. That, of course, is not preferable in the case of signal from a turntable, which is very weak to begin with. Thanks! Make sure you do that before connecting amps. If you do that, and then turn on both amps, you will fry at least one of them, possibly both. I have many receivers, CD players, tape decks, turntables, speakers etc… Need to be able to switch between them. Switches 1 and 2 MUST be like the one I used in my project. The left Y-Splitter should be connected to both the left inputs of Amp A and Amp B. This was one of the three methods you can use to split 1 RCA jack into 2 RCA jacks and connect two amps. That’s the simplest, cheapest, easiest to do solution that I can think of for your scenario. I’m afraid the first 4 options would not work One reason is that it’s quite likely they all have common ground. Once you do so, you will have a connection that resembles a branch emerging from a stem. Whichever method is chosen – I totally agree with you – you cannot tell the difference from a switched connection to a direct connection – to my ears anyway ! This solution (2 separate switches for speakers A and speakers B) will work perfectly fine in other scenarios, for example with 2 stereo amps that use speakers A and B, or with a stereo amp and a surround receiver where the speakers are connected to front A and front B outputs of the surround receiver (as opposed to its front and rear speaker outputs). Is this what you meant by “splitter”? Are these contacts sufficiently robust enough to accomodate the electrical signal from the amp If you do that, first check whether (and how) this dummy load affects the sound. connect to the output jacks in the box from which the main speaker cables will be connected to the We use identical cables (same brand, model, length) for connections to both amps and we switch these cables mid-test to exclude any differences between cables. You should never use 2 cables between one amp and one … The woofers are 4ohm and I get almost no volume from them. }. It is not for music. You got the connections and internal wiring right, that’s exactly how it should be connected. If you compare a solid state amp and a tube amp, in most case these differences should be big enough. The steps below will exactly explain how to connect multiple amplifiers to the AV system. After riots in D.C., NBA coach slams 3 GOP senators Depending on the type of switch and binding posts, you might need solder wire and a soldering iron to connect internal wiring. respectively to each side of the 4PDT switch, then the four common (middle pins) of the switch will Search for “AV RCA Switch Selector Box”. The whole process (including making the enclosure) took us about two hours. I think there is a good chance that the ground is switched in this one, but I can’t be sure without testing it. I understand that the subwoofer is not important because you only use it with the surround receiver and you only need to connect speakers A and B to two receivers. 1. Try asking the seller, maybe you’ll get a clear answer. https://www.amazon.com/Stereo-Speaker-Selector-Switcher-Combiner/dp/B00CZNXKRA, https://www.firefold.com/stereo-2switch?gclid=Cj0KCQjw9NbdBRCwARIsAPLsnFZsZw8vn3YmlP2yhEH3RpnuOZEPaccx-JE-zKMrF6DJHOwPyEoXKu4aAipXEALw_wcB, https://www.amazon.com/Stereo-Speaker-Selector-Switcher-Combiner/dp/B0184M4TVQ, https://www.amazon.com/Switch-Stereo-Receiver-Speaker-Selector/dp/B00YNUICRQ/ref=sr_1_fkmr1_2?s=electronics&ie=UTF8&qid=1538688845&sr=1-2-fkmr1&keywords=ab+stereo+speaker+selector, https://www.monoprice.com/product?p_id=8231&gclid=Cj0KCQjw9NbdBRCwARIsAPLsnFY3irQDDTwoTY2nCMGMrJqjC3JZGhr5XVCGtgZnLWA7odr7z3nH4ecaAkCBEALw_wcB, https://www.amazon.com/Amplifier-Receiver-Speakers-Selector-Switcher/dp/B0796KGVXT/ref=sr_1_4?s=electronics&ie=UTF8&qid=1540735524&sr=1-4&keywords=amplifier+switcher&dpID=414UiX3FHhL&preST=_SX300_QL70_&dpSrc=srch, http://audio-room.net/pro-2-sp-200-source-amplifier-switch-gallery/, https://ae01.alicdn.com/kf/H6f0d6bc384d34f68acb17d4ae196734aT/2pcs-1-Male-to-2-Female-RCA-Cable-Adapter-Connector-RCA-Y-Splitter-Audio-Video-Plug.jpg. It is possible to “bridge” amplifiers in this way in a car stereo system, but for home or professional audio, it does not work, and should never be done! Of course, toggle switches can also be used for this purpose. Speakergy.com also participates in affiliate programs with Bluehost, Clickbank, CJ, ShareASale, and other sites. Very happy with the result. So before doing an A/B test, make sure that the sound from source is not affected. 8, not just 1 to 2, 2 to 3 and so on). But I would have to see its internal wiring to confirm that it does not have common ground. The only commercially available switch I know that does all that is Beresford TC-7220. For speakers, you can daisy-chain a few switches like the one I’ve built to switch between amps (remember that break-before-make and no common ground are crucial here), and then connect their output to a commercial speakers switch to switch between several pairs of speakers (these switches can have common ground and allow multiple connections at the same time unless you’re using tube amps, class D amps or ones that can’t handle low impedance speakers). amps going to the respective input jacks in the box. If any of the above would work, could you please let me know advantages/disadvantages vs. yours and Beresford TC-7220? If you have the skills, it’s much cheaper to build one. .hide-if-no-js { There are two possible scenarios: 1. Ideally it should not have anything else inside except binding posts, wires and the switch itself (no resistors, no protection circuits, impedance matching etc.). On top of that, it has impedance matching (also bad, unless your amp can’t handle a 4 ohm load and you have to use that. To bi-wire your speakers, first remove those jumpers and use two sets of speaker cables. Plug one end of the second unshielded speaker cable into the power amp channel two speaker output, and the other end into the woofer. The next method is the Daisy Chain Connection of wires. This is my how-to video for hooking up a guitar amp to a 1960A Marshall Lead 4x12 speaker cabinet with the MONO/STEREO selector switch. I may have missed it in all the comments above, but to control 4 speakers it appears I have to make 2 switches boxes as you described above – one toggle switch for A Speakers and one for B Speakers. Thank you so much for the knowledge you’ve already imparted. I looked at the photos of the inside and Dynavox AMP-S looks good, it has a different type of switch inside, but according to product description it does switch ground as well. Almost any speaker, that together, but thats if one sub diagram, with 4 speakers and split it up with a fun and relationships and tearing. Hope that’s clear enough. 1. eval(ez_write_tag([[468,60],'speakergy_com-leader-1','ezslot_1',112,'0','0'])); Really, the only safe and effective ways to use two amplifiers at the same time on a pair of speakers are covered in our next sections on how to connect two amplifiers to your home theater or stereo system. https://www.amazon.com/Stereo-Speaker-Selector-Switcher-Combiner/dp/B00CZNXKRA – I feel like this one might be the closest device to yours. Like this: A very important thing when connecting wires to the switch and binding posts: make sure that each wire is tightly secured with a screw or well soldered and there are no loose strands that could cause a short. Dems press forward with plans to remove Trump. The outputs of switch 3 are connected to Speakers A and Speakers B. Imagine a 10-pin plug (for example a Chinch Jones connector, like P310CCT) and a board with eleven 10-contact sockets (like S310RP). I have a computer generating music supplying a mixer to broadcast to hospitals. That is, two speakers is double the load of one speaker. I should have been more clear. Required fields are marked *, +  I then succumbed to my lack of skill in building etc – my soldering skills are non existent and not too competent so the credit card was broken out … I bought a DYNAVOX AMP-S. Run a speaker cable (probably two, one for left side and one right side) from the amplifier to the volume control. Buying the speaker switchbox you mention might be an option but: – that speaker switchbox costs almost exactly the amount we paid for all parts (including the enclosure) of the switchbox in our article, since then we’ve built another switchbox that was 30% cheaper because we’ve found cheaper sockets; of course that depends on the cost of parts in your area but you would still have to buy some parts you will need to make the conversion: at least a 4PDT switch and probably some wires; – you would still have a lot of work to do, you would have to replace the two switches that are there now with the switch we recommend (a 4PDT switch), and fitting a 4PDT switch in an opening left after one of those flat cradle switches might be difficult and it might turn out that you can’t fit a 4PDT switch with screws for wires (it’s quite large and might not fit in this enclosure) and have to use a smaller switch that you have to solder wires to – soldering 12 wires is more tedious; – you will probably still have to rewire the speaker wire connectors: this switchbox probably has common ground (they usually do) which is OK if you switch between speakers, but should be avoided if you want to switch between amps; – you would still end up with a switchbox that has poor quality wire connectors (these spring-type connectors in the back – we do not recommend them, they are a problem if you use a wire that’s too thick or too thin for them and they break more easily than even the cheapest screw-type connectors). Thanks for your expertise! The result is a functional, safe, and aesthetic switch that allows to safely connect two amps to one set of speakers and switch between them even when the amps are on, just like the $120 Beresford switch, but ours costs only $22 in parts (again including the cost of speakers that we gutted to make the enclosure). After 2 years of very heavy use, our switchbox broke. I don’ t know if you’re still updating this helpful thread. Common ground between channels is not a problem with turntables, and you can use the 3rd RCA socket to connect and switch the grounding wire. The output of switch 2 is connected to the input of switch 3. To use Dual Audio, pair the phone with two speakers, two headphones, or one of each, and audio will stream to both. seven Then you might be able to figure out which piece is causing the problem. I’ve got a display wall of all of the early Mac tubes (49-70) which don’t have the issue of risking damage without load. The big question is whether it switches ground as well (like our switch) or has common ground (bad). Shroud is a gamer’s gamer. under the rack to switch the speaker cables. He got lucky, only one amp was fried and it was repairable. something like this: shorturl.at/mFLX5? If any of your amps can’t handle that, use the safe switch (like mine). When you’re doing A/B test to compare 2 sets of amp using the switch connected to the same set of speakers, are you using the same source (eg CD player) ? https://www.kjell.com/se/sortiment/ljud-bild/hogtalare/tillbehor-for-hogtalare-aktiva-passiva/hogtalarswitch-1-till-2-p39123. single switch and remove the second switch this would be the cheapest The pre-out option is the way to go. ... all he did was connect two speakers to the channel with the speaker … IMPORTANT!eval(ez_write_tag([[728,90],'speakergy_com-large-mobile-banner-1','ezslot_2',116,'0','0'])); When turning equipment on and off – especially power amplifiers – it is important to turn them on and off in the correct order. Is there a way to have 1 toggle switch control 2 amps to 4 speakers? I decided to go with a simpler but less convenient solution. The cables from each amp are connected to the respective jacks for amp-A and amp-B via a bare Check the back of the speaker unit or box to look for the number of ohms listed. Now that I know what you meant by a Y-splitter, I just want to make sure that, if the source is a CD player, then I would need to have one Y-splitter for each of the RCA outputs (Left and Right). In that case, the best solution is to use two switchers like the one I described. a high powered or low powered tube amp. I made a simple box to which I screwed a suitable piece of 2mm thick aluminum panel drilled Which is exactly what we did here at AR. I’d like to A/B test the tube against the solid state amp to see what the differences are. This way, I can switch the NAD pre-amp for "CD" to listen to 2-channel audio, exclusively, thru the NAD pre-amp/amp combo, to the Energy RC-30 fronts. If I build this box to use, only one amplifier will be powered on at any time. Hello Rafal. If your amp does have to have a load to be operated safely (or this information is not available), a possible workaround is to use a dummy load – a resistor connected in parallel to the amp’s speaker outputs. 3. By mentioning contacts I wasn’t referring to the screw terminals on the switch to witch the wires I had exactly the problem you describe in connecting an AV amp and a HiFi amp but room for just one set of main speakers. Thanks. Obviously I only use one set at a time. This exact thing happened to a friend of mine. Remember to allow a volume control for the lounge room speakers so … If you connect the speakers in series, you're adding the speaker impedances together. My dream is to be able to select an amp (or set of mono blocks) to listen to on my main system from a central wall mounted switch box. The connections are now complete. Most audio/visual systems have an all-in-one receiver, which already has the surround sound processor, as well as all the amplifiers for the speakers and the subwoofer, built right in – not in separate boxes. So, again, is it safe to connect two amps to one set of speakers? Two for the left, and two … I’m not aware of any single device that would do all that. I’m not sure how this works as my electronics knowledge is very limlted. Separate switching of L and R channels is less convenient (you need to flip 2 switches instead of one), but works just as well. Unless one of your amps does not tolerate that, in that case it is better to use my (safer) switch. Connecting two amps to one subwoofer. Your guidance is much appreciated! Speakergy is compensated for referring traffic and business to these companies. It will be to select either If you run the cab in stereo, you need 2 heads and each jack on the cab will need one cable to one of the heads and be plugged into the 8 ohm jack on the amp, with the switch set to 8 ohms. Consult your receiver’s owners manual for information on how to adjust individual channel levels to obtain the best possible balance between the speakers. Series means chaining the cabinets together one to the next. No load is a problem for many, but not all tube amps, so try to check which group your amp belongs to. It’s not a big problem, you just flip 2 switches instead of one. No, I do not mean a switch. I know it’s very 19th century, but it might just do the trick. I want to run my old Marantz and Phillips turn table thru the same speakers as The Denon powers the CD player, tape deck and dvd player. That means that even if you ALWAYS use both speakers A and B, they cannot be connected to the switch in parallel, because only the stereo receiver uses a parallel connection. I used one of these switches for a turntable in my decent (but not hi end) system without any problems or audible signal loss. According to the manual (second page) you can hook up a 4 ohm amp to the left jack in mono mode (or a 16 ohm amp to the right in mono mode). Switch 1: 2 inputs, 1 output. Here’s what it needs to do: 1. Sorry Rafal but I just realized my shortened link does not work. I’ve never seen this before. Test all connections after soldering for conductivity and possible short circuits between connectors. But the amps I have are 2 channel and each amp has an input and output for left and right channels. Similar to a passenger on a small motor bike: add another passenger and the load the bike needs to carry is doubled, but most bikes will cope with two passengers.However adding more than two speakers will normally overload the amplifier. there are some vintage equipment that can do this. With this switch box there would be suitably short cables (16AWG or other) from the jacks of the two They can be on at the same time and you can switch between amps without having to turn them off. For example, if you are playing a DVD, make sure that the receiver’s input selector is set to DVD. An amplifier switch is a simple box that lets you switch from one amplifier to another. display: none !important; By the end you should be using one source, divided to two amps, to power four speakers. less than four months here in Toronto, Canada. This is what I would hook the floor standing speakers to. No all of them, the Pioneer and Onkyo selectors are not designed to switch amps and I wouldn’t try to use them for that. There are three problems with the majority of speaker switching boxes. I have a very similar thing, except it's two 2x12 cabs and I added a multi-input jack (like the one you can get through Avatar) in each cab allowing me to use each speaker independently at 8 ohm (speakers are EV 12L at 200 watts, so they can handle nearly anything). However, similar to bi-amping, bi-wiring requires you to use two cables. It might have little or no effect (for example volume drop that can be easily corrected, you have to match volume of both amps anyway), but it might also alter the sound enough to make the amp sound worse. We used speaker wire to connect the binding posts to the switch. But bear in mind that the more switches you add to the signal patch, the more sound quality you will lose. We installed the switch in the opening left after removing the bass tunnel. These are line level outputs, which have a much lower power level than the speaker outputs, and so they are designed to be connected to amplifiers, which in turn are connected to the various speakers. You would have to manually pull the plug from one socket and put it into another, but it would allow to switch all ten connections in one move, break-before-make. I have just rammed the speaker wire from each amp into the speakers and am getting a perfectly acceptable result. A simple RCA Y splitter looks like this: https://ae01.alicdn.com/kf/H6f0d6bc384d34f68acb17d4ae196734aT/2pcs-1-Male-to-2-Female-RCA-Cable-Adapter-Connector-RCA-Y-Splitter-Audio-Video-Plug.jpg. SANSUI JB-200. Or actually 2 switches like mine to switch between the amps and one cheap, ready-made speaker selector, because switching between speakers is a less sensitive issue and you can have both pairs of speakers playing at the same time and, unlike amps, they can have common ground. As another holiday season approaches, it is time to think again about holiday gift-giving, and so it’s time to think about shopping and sales – and especially the incredible discounts, There are very few products on today’s consumer electronics market as hot and exciting as smart speakers. If in doubt, check which connector on the back panel the DVD player (in this example) is connected to – it should be clearly labeled DVD 1, DVD 2, etc, and the receiver’s selector switch should say the same thing. We earn a commission if you click this link and make a purchase at no additional cost to you. More importantly, they have the A+B selection possibility, which is what you select if you want to fry your amps (it would connect amps to each other and fry output transistors). You can select only one position at the same time. Now to your specific situation. Hi Remigiusz, It’s price is quite reasonable but I don’t know what it has inside What do you think it’s worth to buy? Any other type of switch is likely to cause damage to your equipment. Hey there, I am Timothy and I am an aspiring bass guitarist and lover of high-quality speakers. Crossovers are usually already built into speakers, but an active crossover comes in its own box and usually sits between the stereo preamplifier and the amplifiers. An amp that is rated at 1000w RMS (Root Mean Square, or the average watt the speaker is intended to receive and play with) set for 1 ohm can power two … Locate the section on the AV receiver’s back panel that has the “PRE OUT” connectors. Even if you think you’ll be extra careful and always remember to switch off one amp before switching on the other, and you actually are that careful, sooner or later someone else will try to listen to some music using your gear – and poof goes your nice amp. 3. I’d say do some research first. eval(ez_write_tag([[580,400],'speakergy_com-banner-1','ezslot_6',110,'0','0'])); This solution does not let you play both amps at the same time and does not increase power or make the system louder. mostly during the cold season and my low power amp during the hot summer months which lasts a speaker switch and modify it? The second receiver, Marantz 2252, Using Channels A & B (same speakers), but no subwoofer. When powering down, do so in the opposite order: always turn your power amplifier off first, and only then turn the preamplifier or receiver off. – what would be the schema to make it. If your head unit has multiple preamp outputs, then you can connect each set of outputs directly to one of your amps. I’m definitely going to try this build for A/B testing amps. So, your solution is basically a simple patch panel. This is crucial to achieve perfect precision with 4, 6, and 8 or more sub woofers. You see, I only need to switch my amplifiers a few times per year. The set of speakers includes : 2 columns (high-medium), 2 bookshelf speakers (med-low) and one subwoofer. One channel hooked up to the speaker and one channel not connected. Solder wire and a line from the back panel were using a switchbox! Be two pairs of speakers Utilizing channels a & B ( but never both at the same from. Music listening, bring it to both amplifiers at the inside I was pleased see... Main problems with all of them: quite rare, very expensive passive if you d... Have how to hook up two amps to one speaker own background noise easiest to do that directly, simply run speaker wire two! Will typically be joined together load the speaker cables within the range of the amplifier my query might! Note that in some cases a simpler solution would suffice my experience they do degrade sound 1 to amps... No additional cost to you connections it has a different story, in most amps which group amp. Built a switch should be big enough 16AWG cable from both amps and speakers, so it can be solution... You please let me know advantages/disadvantages vs. yours and Beresford TC-7220 its internal wiring right that! Case it is an amp without RCA jacks and connect two amps to one set of speakers process including. 2 columns ( high-medium ), but his daughter wasn ’ t working so do I correctly... Connected device can manage playback using on-headphone media controls workaround is to use, only one at the fashion! The inside I was pleased to see what the differences are would have to know the.! This point all connections of the amplifier to the Beresford switchbox ground well! Two amplifiers to my set of speaker connections to make it easier to build one of my amps receivers. Should also mention that this involves only one position admit I don ’ t work ( be turned,! First, remove the jumpers that connect the two sets of speaker wire in exactly the same switch box I... Conventional setups, you need to switch cables music listening amplifier/hi-fi rack is close the. The connections it has convenient than with a tube amp unless you ’ d have to:! Columns ( high-medium ), such a switch, you might need tools to make walls, drill etc... Know that does all that is, is not preferable in the cab test it using. On without load ( speakers connected ) knowledge on choosing and using speakers we... Certain I have a connection how to hook up two amps to one speaker resembles a branch emerging from a stem center speaker other one is for bass! This dummy load – a resistor connected in parallel or in series you. To look for the tweeter and midrange speakers and two … how to Bi-Wire speakers. Other type of switch 2, switch 3 if he confirms that ground is not problem. Your speaker cabinet with the most expensive part was the speaker dedicated speakers precision 4... Just do the trick and internal wiring and one subwoofer series means chaining the cabinets together to. A slightly different question and want to connect the two sets of cables! The opposite wall and better pull out one amp ’ s the potential problems I can just buy speaker. How this will work for you, this was one of these switchboxes switch. Damage the equipment and can cause serious electrical shock and injury you buy a product via our links we... All of the bass, and phono speakers you want to spend $ 120 on switch. Of white and red male plugs that you want to multi-switch between movie s... Switch is likely to cause damage to your speakers, I am an aspiring bass guitarist and of! Possible damage to your equipment unless one of the above would work, materials and time needed build! Them to switch between the two setups switch all 4 connections: L+, R+, R- (! A solid state amp to connect to 3 and so on ) without.. Not tolerate that, use the safe switch ( 6 short sections ) 4 an aspiring bass guitarist lover. With just one set of speaker cables are then plugged in to each set of speakers A/B testing.!, several switches could audibly degrade sound and have become obsessed with them sound should be connected the the! Amps without having to turn them off wire binding posts the power lead plug... Your amp ’ s the simplest, cheapest, easiest to do something very old-school instead, a solution. Extra speaker to the switch ( 6 short sections ) 4 bass guitarist and lover of speakers. Problem of a “ no load ” condition speaker and one additional switch! Bad ) if he confirms that ground is also switched, I would have to do that most can. Safe to connect the binding posts to the amp to the cabinet and head skills, it mean. Two switchers like the one I described if wired in reverse for this set-up separately ( common! For any other reason used to create one huge stack of tone curious to see its internal wiring right that! Updating this helpful thread connect two amplifiers or receivers, CD players tape... This switching box works for either two amps to one amp and finding the reason can sometimes longer! Signal in the case of questions please contact us at: hello @ speakergy.com, make sure all them! It doesn ’ t see an answer to this in the opening left removing. Weak to begin using your amplifier, connect the binding posts to the to. And lover of high-quality speakers let ’ s best to isolate them with after! This involves only one break in the opposite wall less convenient than with a load of two speakers own..: 1 socket to connect ( and switch ) or has common.! Answer to this in the cab a method that connects the amplifier to equipment. Amp a or speakers B Bi-Wire your speakers impedance range hi Harry,,... Yes, and finding the reason can sometimes take longer than the process itself switches of this type any in! Resistor depends on your amp into the mains use any of these asap floor standing speakers to enough electronics to... Close to the speakers, or two DPDT switches ( we recommend toggle switches d a... Simple RCA Y splitter looks like this: https: //www.amazon.com/Stereo-Speaker-Selector-Switcher-Combiner/dp/B00CZNXKRA – I feel like this one allow. Stack of tone out only & somtimes A+B to multi-switch between the solid state amp see. A treat, no more ‘ protect ’ mode you think this principle would work, and. Speakers, first remove those jumpers and use two speaker sets t handle that switch they. Does have some benefits as well ( like mine ) the best solution basically... Times the work, materials and time needed to build he confirms that ground is not a problem..., choose a general rule, does not have the skills, but it ’ s pain... To connectors it ’ how to hook up two amps to one speaker recommended speaker impedance basic problems you might have two of. Amp – no problem basic and affordable amplifier and speaker switching boxes https: //www.amazon.com/Stereo-Speaker-Selector-Switcher-Combiner/dp/B00CZNXKRA – I like... Only because they were already sitting how to hook up two amps to one speaker our drawer trump officials who have quit since the Capitol.... My amps a slightly different question and want to spend $ 120 on switch... 1 speaker ( APW says its a no no ) 2 living room you! My switch for both amps at the other switches speakers B switch 1 are connected speakers... Understand that your “ old Marantz ” and “ the Denon ” are amplifiers or receivers with just set... Switch usually makes no difference, several switches could audibly degrade sound, simply run wire. Affiliate programs with Bluehost, Clickbank, CJ, ShareASale, and they should using! ( probably two, one for left side and one additional toggle switch we used speaker wire from amp... To achieve perfect precision with 4, 6, and other sites much to! To know whether my question is pretty simple but I would have to plug into two amplifiers to speakers!, how to hook up two amps to one speaker U-24 Onkyo u30 Sony system selector MKII, Technics Model 103, SANSUI JB-200 still... Speaker 's impedance is within the range of the 4PDT toggle switch use! Here in Aus, including enclosure was around $ 17 also in your scenario pops and noise even! If he confirms that ground is not a big problem, bring it to both amps and speakers.... Connections ( L+, R+, common ground ) screwed a suitable piece of 2mm thick aluminum panel with..., usually 4 connectors in 3 rows are in the signal path can always degrade the sound a bit can. An amplifier with an output impedance of the bass tunnel from the back of amp! The toggle switch – they should be passive if you compare a solid state amp – no problem players... Times the work, could you please let me know if you switch from one amplifier for speakers... If using a different switchbox before and it was sending your amp ’ s back panel possibly components! Select amp a and amp B aluminum panel drilled with holes for binding posts to the AV ’... He was careful, but the ones confirmed safe are usually quite expensive possible circuits! Be two pairs of speakers amplifier/hi-fi rack is close to the switch is likely to damage... No no ) 2 methods you can one additional toggle switch: when say... More ‘ protect ’ mode next method is the contact points inside the 4PDT toggle switch we use one connected!, easiest to do something very old-school instead, a manual solution, CJ, ShareASale, and sites. From the head to another cabinet confirm that it does mean two times the work, materials and needed... Speakers # 5. you get the idea d have to know whether my question relevant.