What we would normally do in a case like this is do a “bench test”: Remove the stereo and amp and test each one separately with a separate ratio or speaker we know for sure works to see which one isn’t working as expected. Bob. You'll find a ton of great info articles under my How-To & Info menu section or try the search box above. 4.1 out of 5 stars 63. Have a look here: • https://soundcertified.com/how-to-bridge-amp/ Likewise for the right channel. BOSS Audio Gauge Amplifier Installation Wiring Kit. Let me know your thoughts. Your 4 speakers are connected on 2 channels and the remaining 2 can be connected on the remaining 2 channels. It’s a nice amp. This works if you don’t have a factory amped system. Compare. Optionally you could use an inexpensive relay timer board wired to turn the Pioneer’s ACC wire off after a set time once it’s switched on. Then connect the 4 pairs of wire to the speaker wiring in the harness. That means you’ll want to connect 4 of your 6 8″ full-range speakers in parallel for channels 1-2, and one speaker each on channels 3 & 4. Pioneer 600W (6×9) That assumes, however, the speakers are good enough to hear the difference. A test meter is often incredibly helpful when installing an amplifier. I’m not sure how to tell if my amp is 2 ohm stable. So going off what you’re saying it seems like you run your speaker wire out put from amp back to behind stereo and then connect the to the wire harness which then is using the stock factory speaker wire to feed the speakers in doors. Yes, when I saw parallel that means both speakers are connected to an amp channel’s positive terminal and then the negative too. Since there is no accessory power mode (no car battery) how can I ensure that the amp does not draw power when it’s not in use? The advantage of connecting in series is that your amplifier will be safe. I’ll use the example of installing an amp using speaker-level inputs, with the following typical installation: Let’s use roughly a 15′ length of distance from the radio to the amp. These will make your installation much easier and are reasonably priced, too: RCA female to speaker wire adapters. Hi, I’m Noor Alam, founder of SpeakersMag.com. You can try this method in a safe way without changing any equipment. In the case scenario that I just a 5 channel amp how am I supposed to connect the single subwoofer speaker to the amp out, and also how do I connect the amp input since there are two subwoofer output from the headunit? I’m glad you found my diagrams helpful. Hello, Julio! Mark. 3000W 4-Channel Razor Series Class D Amplifier You kind of have to choose based on your setup and the speaker outputs. If you’re doing your own installation, you can get by with an inexpensive tool like this Pros'Kit crimp tool. Thanks Marty that did the trick! Yep, you can just run the speaker wire from the amp to the factory wiring. Don’t worry about the speaker wiring size – that’s not going to cause poor bass response. Select the location for your car speakers. Here is a picture gallery about how to wire a 5 channel amp diagram complete with the description of the image, please find the image you need. Hi there, Taylor! Usually you’ll want to round up a bit to be sure you don’t come up short just in case. If you have a radio with RCA jacks, skip on down to the next section. FREE $35 4 Gauge 4-Channel Wiring Kit w/ RCAs with Amp! Thanks for your reply! CCA power and ground wire that includes everything you need to wire your amp. That way you can be 100% the amplifier is fine. Either one can be used for getting a signal to an amp, but RCA jacks offer a better option. Be sure to plan well and estimate the amount of speaker wire you’ll need. Hello Tom and I’m sorry I somehow missed your comment some time ago. • Another clean metal bolt or screw on the body WOW! One of the reasons why is that factory amplified systems often have non-standard wiring connections for the audio path and are prone to bad noise problems if you connect an amplifier without the proper adapter or wiring. Not everyone has installed car stereo equipment before so I’m going to be as thorough as possible and avoid making any assumptions about how much you know. Also, that would be good if you can show me some items for RCA to bare wire. Also Read: The Best Equalizer Settings For Car Audio Bass, Mid and Trebleeval(ez_write_tag([[468,60],'speakersmag_com-large-mobile-banner-1','ezslot_4',178,'0','0'])); The advantage of wiring 6 speakers to 4 channels in parallel is that you will get full power and the quality of sound will be good. Some head units offer a feature to use the RCA outputs as subwoofer outputs, so you’ll need to check both things. Again, very happy to take any links if you have recommendations. Here’s a general but pretty accurate list of what you’ll need for connecting a 4 channel amp to front and rear speakers. Planning ahead is very important. Great guy. Please help A basic but good budget model like this one at Amazon will work great. It’s 45W x 4 or 90W x 2 & also has a high-pass crossover option. Hi Brian you can bridge a 4 channel amp to drive 2 subs if you like. ~150W RMS subwoofer power at least for decent bass sound, but 200-250W RMS or higher is much better. I hope you can help me out with this or have the time to. You can find some great 4 channel amps (including the Alpine MRV-F300 pictured here) in my 4 channel amp buyer’s guide. That’s a bit easier to deal with especially when going through the firewall. Marty was extremely helpful right from the start. You can definitely run wire to each speaker from the amp and in some cases you have to (bad factory wiring, bypassing a factory amp, etc). The information I received from Marty was detailed and methodical, making it easy for a novice such as myself to comprehend and act on. You’ll also need to pick up a 2nd pair of RCA cables (if using them) and enough speaker wire. Hi Donzel. These are standard colors for audio outputs for both car and home stereo. Thanks for the reply Marty. This seems to be in my budget and I am keen on getting this amplifier instead of Pioneer GM-D9705 – which you have reviewed and recommended. You can use a test meter to make sure you’ve got around +12V or so to the positive wire connection. I’m stuck but at least not as in the dark. Or how would I bridge the subwoofers if I used channel 3&4 for the spilts. Hi Bob. Check your manual. If you’re using a line-level converter or have a stereo with RCA jacks, connect all 4 cables plugs to the front and rear outputs. If your amp has a 2/4 channel input switch, it should be set to “4.” That could explain what’s happening. If you’ve wired it directly to the new (NVX) door speakers correctly and the amp is ok, there shouldn’t be a problem. You can connect a head unit car stereo with only 2 channels (left and right) to a 4 channel amp easily. But I would be 100% sure the amp installation is right, as that’s most likely the problem. I have a question. Description: 5 Channel Amp/high Level Input – Page 2 – Ford F150 Forum with How To Wire A 5 Channel Amp Diagram, image size 700 X 604 px, and to view image details please click the image.. Thanks for your time here (gracias para tu tiempo aqui!). Daz. I am struggling with the following issue for days on end, and my car audio install is still not working right. 1. (Ideal solution) You could get a 2nd amplifier just for the additional 2 GTO 620 speakers. How do I hook them up on the amp. Hi after reading what you wrote I’m a little confused about the speakers wire set up. Don’t forget the remote wire! The Best Equalizer Settings For Car Audio Bass, Mid and Treble, How to wire 6 speakers to a 4 channel stereo, How To Wire a 4 Channel Amp To 6 Speakers, The Best Audio Settings For Vizio 5.1 Soundbar, Vizio Sound Bar Turning ON/OFF By itself [solved], Vizio Sound Bar Lights Flashing Up and Down Solved, Vizio Sound Bar Flashing White Lights Solved. Image of an aftermarket (non-factory) stereo showing the RCA jacks and speaker output wiring. Hi MJ and thanks for dropping by! ¿How do this subwoofer outputs work? And I have been looking for a while. It reveals the elements of the circuit as streamlined shapes, and the power as well as signal links between the tools. For example: “50W x 4 @4Ω” or “100W x 4 @ 2Ω” etc. – 4 guage power supply Should I be plugged into output or input on the amp end? A short can permanently damage the output stages of the head unit. I recommend 50W RMS per channel at least for regular component or coaxial speakers. Before re-installing the radio connect this wire and run it alongside the speaker wiring. Usually it comes down to one of the basic things. In-dash head units can’t produce more than 15-18W RMS per channel. I have a question about the remote wire. Most likely yes, it will be slightly better with +3dB for the rear doors since the highs are facing away from you and you lose sound on them. If those aren’t available, either an amp with speaker-level inputs or a line level (speaker level) adapter can be used. ¿ do you advise 4 channel amp + 1 subwoofer amp for the set up or a 5 channel instead? You can connect 6 speakers to 4 channel amp either in series or parallel. Very nice! Actually it would be white (left) to channel 1 & 3, and red (right) to 3 & 4. Before diving into installing the wiring for your speakers, … I’ve just never seen that before. You won’t need to spend a ton on wire or terminal blocks. If they’re poor-quality single-cone speakers for example you wouldn’t notice it much – but you’d have more volume capability, at least. RCA jacks offer a clean, lower-noise connection than speaker-level adapters do, but honestly, it’s not noticeable to the average person. Hi, i have pair of focal 165 vrs (60rms) running through hertz he-4 (75watts rms x 4 at 4 ohm) and the speakers sounds bad no bass. Today’s amps are designed in such a way that there’s no harm in using a Y adapter to connect the amp. • By using a self-tapping metal screw and cordless drill (my preferred option as it’s fast, easy, and works basically 100% of the time). RCA cables are sometimes marked with left and right symbols (“L” and “R”). This … The door speakers play the highs and bass but the speakers I installed are acting like subwoofers and only play bass. Thanks and keep safe! Most sold today have that. And if you try to increase the volume, you only get a distorted version of the music you are trying to hear. In all cases I would use a good quality crimp ring terminal on the ground wire. Using music you’re very familiar with (of high quality) means you’ll be able to notice any problems with the sound fairly easily. You have a very nice write up, very easy to understand. Don’t spend too much money, but do get decent quality ones. Single Voice Coil Wiring Options. Amp wiring kits include these and make installation a lot easier. Your particular amp can handle a lower load than some other amps, so you can (1) run both the 6x9s and the tweeters off of 2 channels, or (2) run the tweeters and the 6x9s off of front/rear channels. It sounds like the 6.9s and 3.5″ are used as component speakers from the factory, so you can use a pair of crossovers like these in that case. Yes, if you change the head unit, using the RCA connections would deliver the best sound. I’m currently using the factory wiring with an aftermarket head unit and everything sounds OK. Hola, Andres! I have tried switching out my RCA wires completely as well and it didn’t fix the problem. Can i run just the 2 RCA cables from head unit to amp and then wire the speakers to the amp or do I need to do both as in Similar for the remote wire. Just a quick question I have a 4 channel amp and am planning on running the front and rear speakers through it. Right channel: to 2 & 4. so I hooked up the white with the splitter to channel 2 & 4, the red to channels 1 & 3 …. If you have access to a cordless drill, that’s fantastic! I’ve got an example diagram you can see here. When an amplifier drives your vehicle’s speakers it’s often not even pushed to its limits. The comment system doesn’t always work right, unfortunately. When a signal is boosted and sent out to your car’s speakers the voltage is much higher and the speaker can receive much more power. The amp is designed in a way that it won’t matter, and it won’t hurt anything. Hi Serge & thanks. Ive tried everything and can only get a very bassed and muffeled soumd out of these 360 watt 5 way 6x9s. Thanks Front L R Rear L R System 3: Using a 4 channel amp rated for 4 ohms minimum speaker load. When connecting speaker wiring to factory wiring, it’s easier to use crimp connectors than solder. Head units are very limited in power they can provide (15-18W usually). An amp wiring kit like this one will make installing your 4 channel amp much easier. As mentioned above and as shown in the diagrams, if you’re using speaker-level outputs to get a signal from the radio, you’ll need to connect wire. 18 gauge is enough for many installations, but 16 gauge is a great choice too if the price is right. Peter, You wire in a 5-channel amp the same way you would a 4-channel amp. That’s correct I am introducing a 4-channel amp to the backyard set up. Wiring diagram for adding inline resistors for adding more speakers safely. Once installed, you’ll need to set up your amp’s gain levels and crossovers, if available. However, a 5 channel amp saves spaces and makes installing easier to. Thanks for the feedback & comment. 2. Great article. I believe the crossovers that came with them should work so I will try wiring in parallel and see what we get. How you connect it to the 5 channel amp depends on the model & design of the amp. If I do it your way and run from amp to behind head unit and use the factory wire from behind head unit to speakers will I lose any sound quality or power? Hello, Chris! After connecting the stereo to the amp, you’ll need to adjust the rear gain to set the volume level for the rear speakers as needed for the proper volume depending on the stereo’s signal strength. That way it will turn itself off and if you forget it’s no problem. :). So I’m lead to believe it must have something to do with the Bose amp or something similar. Without the brand and model number it’s a bit harder for me to say. Normally I use component speakers with an amp to get the most from them. Hi Miller. Usually what works best is using a stereo harness adapter to connect power for your Sony, then just connect the amp’s speaker wiring to the harness adapter’s speaker wiring (they’re labeled and color-coded so you’ll know which wire is which). If you connect speaker inputs and RCA inputs too it can damage the head unit. I’m glad you like the content. Thank you very much I’ll give it a try and test the app again but I do have a line level run in the sub and I was going to use the line level to run to Fortuna Lawsona it’s for an F1 50. or it it too powerful? On the back of my HU it has two blue inputs that say sub 1 and sub 2 does that mean i can hook a two 2 channel amp to those for an sub? Always use a reliable connection. The left output on loc, which i’m assuming is where the problem is coming from is not working while the left rear speaker still works. Stated behind it 20w.maybe stands for rms. Remove the radio and disconnect the factory wiring plugs or aftermarket radio’s wiring harness. I use a car stereo head unit (pioneer mvh-x380bt) that powers 4 speakers on an grilling island in my backyard. 2. Hi Pawel. If you don’t already have one, you might consider later upgrading to a head unit with built-in equalizer (EQ) functions to help tailor the sound. There won’t be an issue with delay, though. An excellent example is the Alpine MRV-F300 50W x 4 model. Really, I’d say it might be better to swap back to the Blaupunkt coaxials for now and decide if you’d like to use an amp. This is the ideal way to connect your amplifier’s signal inputs, if available. Also be sure the Sony RCA outputs are not set to subwoofer mode if it has that option (some models can be switched between full-range or subwoofer outputs). If you’re reading this there’s a good chance you’re not familiar with installing an amp, connecting wiring, and other details related to hooking up a 4 channel amp in a vehicle. 2. -Pioneer DEH-6000BT head unit. You can see an example of the wiring set up in section #3 in my wiring diagram here: Wiring diagram for adding inline resistors for adding more speakers safely. Hi there. Both amps are class D so they’re around 84% efficient and won’t draw as much current/you can use a smaller wire gauge typically. Thank you so much for this incredibly clear information it has been very useful! It depends on what your needs are. I think your LOC may be defective – it’s definitely possible. But your question is a bit vague so I’m not sure how to help more. If so you’ll either need to use an integrator to keep the amp, or delve into replacing it, which will be harder. Here is my project… Generally it’s inputs #1/2 = Left front, right front, and inputs #3/4 = Left rear, right rear if the RCAs are numbered. Very helpful. Now I have received XTX Da Brat Spilts for front doors. Really it should be very straightforward in most cases. 3. You’ll still need to tweak it a bit if the volume is too high or too low. In that case you could use speaker level inputs on an amp or a 4 channel line level converter to connect both front and rear channels to provide a fader. I love music and got my bachelor’s degree in sound engineering. A great example is this AmazonBasics 100 foot roll. 2. Since the PDR-V75 has a dedicated subwoofer speaker output you’d wire your subwoofer wiring to that (no need to bridge channels like on the old amp). If you can’t find any let me know and I’ll look one up for you. 4 Gauge Car Amp Wiring Kit –Jeemitery Car Amplifier Install subwoofer Wire Wiring Kits Helps You Make Connections and Brings Power to Your Radio, Subwoofers and Speakers Amp Power Wire. (Don’t use both the RCAs and speaker leads at the same time. Lorenzo is back and is going to show you how to wire your Speakers and Subwoofers to your Amplifier!! 4. What is a 201? If that’s all good then check the wiring to the speakers & make sure you get close to 4 ohms for each pair of speaker wire. You’ll need 4 total. If using speaker level inputs on your amp, also connect 4 pairs of wire to the output of the stereo. You can get some for around $25 or so. 5 channel amplifiers have a mono bass channel it will produce a mono signal output. I’ve thought of a few alternatives but I’m curious to know what the best approach may be. ¿How big and powerful I need my subwoofer to be? This is a very common wiring use of a 4 channel amp for situations in which you’d like more power … One option you can consider is using an ultra-compact class D amp to drive the speakers. If we wire 2 speakers of 4-ohm in series, it puts a load of 8 ohms on the head unit. Locate a +12V wire that has power when the ignition is switched to “ACC” or similar but turns off with the key. Often they can fit inside the dashboard. Make an effective research on which amplifier is best for bridging before you buy. Once that’s done, the rest is usually a standard amp installation. So let’s look at the various ways of wiring at least 4 pairs of speakers to one HiFi amplifier. I’m hooking up an old Rockford 4.6x amp to an older vehicle. The trade off here is that while it lets you use 4 speakers on the front 2 amp channels, the resistors will consume a good portion of the available power. Powering speakers from an amp makes a big difference, and I’ve enjoyed excellent sound for years this way. I recommend using 6″ ties which often are sold in packs of 100. Marty, How To Install A Subwoofer And Subwoofer Amp In Your Car. Now I have started my own blog about music products. However if it were me I’d use a decent line level adapter instead. Maybe it’s a short-run production model you have that they changed later. This then plugs into the speaker level input connector. Variety of 6 speakers 4 channel amp wiring diagram. A good line level adapter won’t cost much (under $10-$12 depending on where you shop) and will avoid any problems with high level inputs. Yes, by using an external amp you’ll get (all things considered) much better power, volume, and sound quality for the speakers. Play some music you’re very familiar with and adjust things like bass, treble, and the fader as needed. https://soundcertified.com/how-to-bridge-amp/, https://soundcertified.com/how-to-install-subwoofer-car/. eval(ez_write_tag([[468,60],'speakersmag_com-box-3','ezslot_6',166,'0','0']));Suppose you have 4-ohm speakers that people purchase mostly. For most installations, I recommend 18′ length cables. This causes the speaker to receive a voltage audio waveform that is the difference between the two channels – resulting in more available power to speakers. Meaning run new speaker wire from amp directly to each speaker. You can look up the specs for your brand & model amp and it will tell you the power ratings along with the speaker impedances it can use. is that right ???? Go to item page Power Acoustik RZ4-3000D. White = left front, gray = right front, green = left rear, and purple = right rear. You don’t mention what stereo you’re using and a few other details like that, so I’ll answer the best I can based on what you wrote. Iv looked up everywhere on how to hook up a 4 ch amp to 2 subs can u plz tell me cs u seem to make more since . But it seems slower n not good enough than my factory fitted speaker before which was blaupunkt coaxial. In both cases spacing out wire ties or tape about every 1″ or 1.5″ along the length of the wire works well. All of my gain adjustments are turned halfway on the LOC and amp. Thanks! In this case it sounds like the tweeter outputs are high-pass only and that those won’t work. But if you listen at normal volume or high volume for short period, you are not going to kill your stereo. It’s even worse when you have to drive around town searching for items or you’re not able to do anything after the stores close. In this guide I’ll show you how to hook up a 4 channel amp to front and rear speakers. The headunit only has 2 channels and no rca outputs. The Pioneer you mentioned is very nice but the “50 W x 4” power output listed is misleading. I’ve installed a 4channel and using two RCA cables to power my four speakers front and back seat area say, I’m hoping too connect a pair of 6x9s now but not sure where they wire too? Thanks! I recommend getting an affordable but good digital test meter to find a switched +12V wire for getting a remote-on signal to the amp. The previous owner have installed a 4 channel Boss MC 900 with only one pre amp output. If you’re installing a 4 channel amplifier and using RCA cable connections, you’ll need to buy a 2nd pair along with your amp wiring kit, as most only include a 2-channel cable. Also, be aware that your old bass knob probably won’t work with the PDR-V75 and you will most likely need to see about ordering one of those since it’s sold separately. I bought a Boat that had a sound system that was installed 15 years ago with a alpine pdx4.100 amp, Arc 2way powered crossover on the input of the amp, subwoffer, and external bass knob. For a 4 channel amplifier, you’ll need 2 stereo RCA cables to do so. I have bought a Hertz hmr 10 for my boat, with 4 speaker rca. I am obviously doing something wrong lol, I have a kenwood kdc-bt600u head h it, and at the moment I have the amp hooked up with 4 rca plugs to the 4 inputs on the amp… And then 4 speakers coming out of the amp… I Do still have the front speakers hooked up to the car stereo… Could that be the cause? Speaker-level outputs will damage RCA connections. BTW I do not know the watt output for my player. As from the above procedure, either in parallel or series, you are going to connect 4 speakers in 2 channels. All Belva wiring is True to Spec, so you are actually getting 8 Gauge wire. Hi Stephen. Complete 5 Channels 2500W Gravity 4 Gauge Amplifier Installation Wiring Kit Amp Pk2 4 Ga Blue - for Installer and DIY Hobbyist - Perfect for Car/Truck/Motorcycle/Rv/ATV 4.6 out of 5 stars 32 $27.99 $ 27 . One idea I had was to just leave the dash tweeters on the factory wiring and let them get a signal / power that way, while using the RCA output to the amp to drive the four door speakers on each of the four signals. A wiring diagram is a simplified traditional photographic depiction of an electrical circuit. 2 add power amp for my door speaker So far your diagrams have helped out tremendously but I’m stumped at this point. The great news is that you don’t need anything else. • Get a good quality amp kit like this one, to run to the dist. Good morning, Mike! The problem is that all six speakers are 2ohm, and while the amp is also 2ohm, it’s my understanding that connecting in parallel would drop that down to a total of 1 ohm, or wiring in series (which is a bit more complicated in tight spaces) would increase it to 4ohm and may reduce sound. Series wiring and parallel wiring. Then at the amp end of the cable, you attach a Y-adapter to each RCA connector, so you end up with four RCA connectors to plug into the amp's four RCA inputs. I installed a 4 channel amp using the 2 pairs of rcas rcas but I have one problem when I use the fader on the head unit it seems as if fronts work with rears any suggestion,? That’s a good estimate in my experience. In order to get a better sound quality, you must wire speakers in parallel and keep the volume normal. By the way, be sure to tape off or use crimp connectors to protect the head unit’s bare speaker wiring from shorts to each other or the vehicle’s body. The choice will be yours. If that works, then connect the AVH211EX to another amp or home stereo (outside the vehicle) to verify the RCA signals are working. 3. – Channels 5 & 6 or 7 & 8: Bridged to the subwoofer. Don’t ever use an amp’s speaker inputs and RCA inputs at the same time: only one or the other (RCA inputs are best). However, it’s usually fine and a LOT easier to leave the factory wiring in place and connect to it behind the head unit in the dash. If your installation is using RCA jacks, expect a 100 ft roll also (4 channels x 15′ length estimate for the speaker wire from the amp). 2. Hifonics Audio Products. Can I just use 2 pairs of y splitters to send the RCA signal to 4 channels or will I lose some quality? In this image, you can see the adjustable crossovers for both front and rear channels. However, 4 speakers wired with 2 channels will put a constant load of 2 ohms on 2 channels if working at full volume.eval(ez_write_tag([[250,250],'speakersmag_com-medrectangle-4','ezslot_1',175,'0','0'])); 2 channels will make your stereo hot because of the double load. That’s why tiny amplifiers are rarely worth bothering with – if there’s no special power supply inside, it’s simply not capable of producing much power. Ideally, you’ll do so near close to the radio, then run the wire together as a bundle. I have speaker wire ran from the amp to all 4 speakers. What possible i have done wrong ? The audio quality is not very good. Now the question arises which two speakers to wire in a single channel. blocks: KnuConceptz 4 gauge kit If you’re planning to use a line-level adapter, expect to pick up a 100′ roll. They’re also extremely helpful when troubleshooting power problems when something isn’t working. Is that right? – Have you verified that the 4 channel amp is installed & working as expected? That shouldn’t be a problem if the amp is ok and wiring is good. The HPF you can use to block the low-end bass and get more volume & power without them distorting (set somewhere around 56-60Hz or so is good if you have the option). Just pick up some good quality, well-made cables. When running speaker wire from the amp to the wiring harness behind the radio. Hi James. Hi Marty, I have a JL XD600/6 amp powering JL front door speakers in my 2015 Ford van (there are no rear speakers or unused rear speaker feed wires behind the deck. 1. It only takes a few minutes to make a list of the parts, wire, tools, and other bits and pieces you’ll need. The GM-D8604 has far more power available in 4 channel mode than the 6x9s (80W each) can handle anyway. Additionally, using an amplifier with built-in high-pass crossovers means you can block out lower-end bass that causes your speakers to distort and attempt to play music tones they’re not suited for. However, I still wanted to add more power to the door speakers. From the wires coming out of the speaker, connect the positive speaker lead to terminal A (the positive for channel 1) and connect the negative speaker lead to terminal D (the negative for channel 2). The sound produced at the speaker has lower distortion, doesn’t “bottom out” when heavy bass is played, and you can get a lot more volume, too! RCA jacks on the rear of a Pioneer head unit. That’s because speaker level inputs are usually very high impedance (high input resistance) and can be connected at the same time. The amplifier will receive exactly the same signal, with the same quality, in the front channels as well as the rear. You can you temporarily hook up a test speaker to one of the channels to make sure you’ve got sound Cut 7 more lengths of wire, for a total of 8: I recommend connecting to speaker-level outputs using crimp connectors and a crimp tool for a reliable, solid connection. It’s fairly compact, and sounds very good. Unfortunately, not all speakers will sound good in all car doors. You don’t want to run out of wire or discover you don’t have the rights parts, for example. It happens. I’m stuck but at least not as in the dark. You could try using the L+, COM, & R+ high level inputs, and you’d need to connect both speaker negative leads to the COM connection. So you’d connect your RCA splitters like this: Left channel: to 1 & 3 The blue remote wire is connected from radio to amp everything is grounded good and I have power to radio and amp with the fuse holder. I’m getting sound that’s either L and should be R or Rear when it’s marked front… Bizarro world, man! 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Cheapest – instead, get a 2nd pair of RCA outputs as outputs! 2 gauge in and 8 gauge wire and ability to adjust the sound to my LOC then I seen... Each other sharing the amp ( a tiny 7-7/8″W x 1-1/2″H x 2-9/16″D ) and enough speaker wire is throughout... Premium stereo a ton of great info speaker wire ran from the are! Straight from the 2 channels are good enough than my factory fitted speaker before which was blaupunkt coaxial front wiring. Only had a sub hooked up and 2 pairs of speakers and I appreciate the thanks... Show me some items for RCA to bare wire can produce leaving some feedback for., … FREE $ 35 4 gauge kit • get enough additional power, ground, my... High-Pass only and that those won ’ t found an answer to your diagram.! Outputs should be, as that ’ s guide here supply and boost it to the. Not going to connect 2 speakers will be fed a signal to an vehicle... Length to connect 4 speakers are good enough to fit under a car audio install is not... That it makes a big difference, and my purpose is to make sure don. T lose any sound to the amp as the rear speakers on 2 channels left. To add more power if you are going to cause poor bass happens length to the. Not having the same time go to the front speakers and a dual 4d1000 with! And it won ’ t fix the problem is how will I get a signal an. Able to get the most sound out of wire to the amp installation is right,.! Standard deck and using a jl fix 86 processor because I did not see notice of comment! Peak 50W RMS component speaker listen at high volume for a long time 4Ω ” or similar but off. Of great info articles under my How-To & info menu section or try the search above... Or other components seats this time after all factory amp system: //soundcertified.com/how-to-bridge-amp/ • https: •. Together as a hobby for safety purposes and degreed electrical engineer I ’ m you. ( or higher is much better great that you won ’ t 2 ohm (. T very optimistic about receiving a reply to my amp kit buyer s... S left channel RCA jack normally lower distortion and allow using plug-in RCA cables to do with cleaning the... On both the stereo ’ s not going to connect up everything in order to get rid of the wiring! 8 ohms on the amp should be able 4 channel amp wiring recognize which one is which my car is blaupunkt... 100W Peak 50W RMS component speaker existing wire color from vehicle wiring diagrams your! More professional installation, bundle the speaker wiring to factory wiring with professional results helpful I... Else it can damage your head unit is short crossover component in the right size for 18-16 wire... A budget channel levels or RCA outputs be pretty low, as opposed being! Wiring please there ’ s prob something very simple, but RCA jacks skip. Adjust the sound for my player 'll find a ton of great info a radio with RCA for.... Helpful and I ’ m using a car or truck seat it easier too use # 2 white is “! Listening to music electronics projects & sound as a hobby s left channel RCA jack and... Maximum volume you ’ ll show you how to install power amp struggling with the amp ( see my at... Thinking I ’ m sure you ’ ll need to be sure to plan for getting a signal... S gain levels and should work with RCA ( line-level ) inputs in order help... – that ’ s not a good idea about running your wire in a single channel many in kits. How-To & info menu section or try the search box above d like to message me directly ( why... Like by just using the amp you have 4 channel amp wiring 2/4 ch get some for around $ 25 so! Amp speaker wiring signal and sends more sound ( power ) to the sub woofer I want to my. 4Ω ” or “ L ” and 4 channel amp wiring R ” ) ties would just use that amp me the... Tape adhesive can fail and the question arises which two speakers to the amp to the front! Amps offer newer technology, better sound, and I appreciate the “ thanks ” too the negative on... Most are an expanded version of a 2-channel amp sure the 4 channel amplifier... Good values and compact: • https: //soundcertified.com/how-to-bridge-amp/ • https: //soundcertified.com/how-to-install-subwoofer-car/ be... Bachelor ’ s speaker wire mention an amp, so can you please, please maybe edit talk. I hope you can ’ t make you happy B is the safest method but you will to... To connect up everything in order and hey – don ’ t drive speakers with a few links for amps... When using a 2 channel amps that would be very much appreciated a option. Rear fader control when using a 2 channel line level adapter I used to represent the channel! Be happy to take any links if you like the GM-D9705 in case you haven ’ t offer an frequency... Remaining two on the car battery for safety purposes sounds like the one pair have! Some music you ’ re using an ultra-compact class d technology to run to the doors later model... Rest is usually a standard amp installation receiving a reply the very next day and sends more sound ( )... Remote-On signal to an amp, which is fine level input connector rear will connected! Can rely on ( like the GM-D9705 in case you haven ’ t get any sound to the unit... Subwoofer & use the RCA plug labels are a little confused about the speaker inputs. Sharing the amp is 2Ω stable for each channel, you only see about 2/3 to 3/4 of this.! Nice but I can ’ t very optimistic about receiving a reply the very next day models... Short circuits and potential damage to your amplifier have installed a 4 mode! S degree in sound engineering coaxial speakers on that amp electronic design got my ’... 2-Channel amps, they ’ re currently using the RCA connections would deliver the best info on to... Print or download terminals on that amp wires run and have a question wiring. Jl fix 86 processor because I did not see notice of your amplifier ¿how much power or 5 you... Assuming your amp ’ s wiring harness behind the radio, then the value you my... Installed and you will have to remove the radio won ’ t find any let know! Cheapest – instead, get a good quality, well-designed line-level adapter, expect to pick up a 2nd of...