How to wire multiple subs to your amplifier | Crutchfield
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- เผยแพร่เมื่อ 31 พ.ค. 2024
- When you design a car audio system with more than one sub, you have a choice in how you connect them. In this video, Cris from our Tech Support department demonstrates the difference between parallel and series wiring, and why you might choose one over the other.
Shop for car audio gear at Crutchfield: www.crutchfield.com/i-rYTVc2R...
Cris walks you through two wiring scenarios: parallel and series. Parallel wiring halves the load presented to your amplifier - do it this way if you have two 4-ohm subs and a 2-ohm stable amplifier, for instance. Series wiring is additive; you might wire two 2-ohm subs in order to present a 4-ohm load to your amplifier.
Those are just two examples, and the end result is you want to present the proper load to your amp to extract as much power and performance as you can.
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0:00 Intro
0:16 Parallel wiring basics
0:45 Series wiring basics
1:25 How to wire in parallel
3:53 Mono amps with two sets of terminals
6:27 When you want to wire in series
7:23 How to wire in series
10:32 Dual voice coil subs
11:28 Recap and contact info - วิทยาศาสตร์และเทคโนโลยี
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I wish I could shake this man's hand. Tge amount of trouble I had with my amp and subs is insane. Seriously thank you so much
You're welcome! It's great to hear that you found the video helpful. 🙂
Hooking up two 300 watt JL 12s on a 500 watt max amp in series will work great. 8ohms is good because it will not over tax the amp and still have more than enough bass to enjoy music at a resonable level, so I don't go deaf.
Crutchfield is the best audio provider for all your needs and has the best tutorials. THANK YOU!
You're welcome! And thanks for the kind words! 🙂
Wow the exact video I needed very well spoken and clear
It's great to hear that you found it helpful! 🙂
GREAT TEACHING !! I LIKE HOW U EXPLAIN EVERYTHING 🙂
Thank you, Serey! 🙂
I hope you get the car of your dreams and win the lottery you absolute legend.
😃
Very helpful video! Thanks
You're welcome! Are you putting together a new subwoofer system?
Excellent tutorial 👌🏾
Spot on 👍🏽
Thanks!
brother this helped me tf out so much!! thank you!!!!🙌🙌
💙you're welcome! What did you install?
Always like your video for this type of content. My fingers automatically hit like button after watching this types of amazing contents.
Thanks Ishaan! We are glad this helped
Good explanation.thanks
You're welcome, Rui.
I have 700 watt rms amp… what dual coil subwoofer power rating will I need in a 4ohm to get 2ohm paralleling w dual coil to take full advantage of the 700 watt RMS amp?
Question: In the Series demonstration, you used the Sony amp to hook up the subs to one set of terminals. Would a second set of series wired subs hooked up to the second set of terminals in the Sony Amp be seen as parallel? Thus creating a 4 ohms out put for 4 subs?
Yes. You could also do the same with the single set of terminals on the RF amp.
Series/Series/Parallel
So these aren't dual voice coil woofers? Do a video with dual voice coil woofers please.
Watch til end
He did watch the video bozo
I have seen this videos and it has been very helpful. Thank you for time and patience for making this for silly people like us out here. But, I have not come across the answer to one of my questions Im looking for. I have 2 Alpine W12S4 attached with Power acoustic RE4-2000D. Sound is very decent. The answer I am looking for is. The powers of all the components are within range of each-other, so, can I be able to attach both subs in series and bridge them to one channel? Currently, I am running them on separate channels. 1(bridge) x2(sub in series) is it possible?
on the other 2 channels I have a pair of Jbl gx9638 attached. this setup sounds very nice.
for the head unit I have sony dsx-a415bt.
I finally found this vid thanks
Anytime! We hope that you found it helpful! 🙂
Same
Thank you!
You're welcome! 🙂
So on my t15s I matched my positive from both speakers and negatives from both speakers and put a clamp with a loop on the end and hooked it to my terminal cup. Is that ok to do?
The best option will depend on the specs on the subs and the amp you have. Just so you wire them for a good impedance and power match for your amp, you're set.
Do you notice a difference in sound quality when splitting the connections? I would assume less power means worse sound quality. Is it better to just run another wiring kit?
Just so you use the correct wiring and power matches, you should be set. What do you have in mind?
So dual two ohm subs together would be one ohm? I have 2 halo alpine ten subs I noticed when I took one apart that they have 4 connectors and two of the are jumped i think but anyways on the outside terminals on the box it says 2oms. I would just plug the positive and negative of both boxes to the amp and I should be at one ohm? Srry I’m a noob and just want to be completely sure.
Each subwoofer is internally wired to present a 2 ohm load at the box terminal. Wiring two of the boxes together in parallel like you described will present a 1 ohm load to the amp. You nailed it!!!
Eeffing Awesome 😎
If u have 2 4ohm dual subs, can u wire each sub as series which make ea sub 8ohm then parallel both at the end to drop them back into 4ohm instead of keep doing them in series to be at 16ohm load?
Yes! The wiring can be done as you are hoping and it will present a 4 ohm load to an amp
you rock man
🙂thanks!
Currently hooking up 2 12" 4ohm subs and need to hook them up as a 2 Ohm load to mono amp with 2x+ and 2x neg. So I can follow same wiring as at 5:47?
That is the correct option.
So on the parallel setup. Having 2 4ohm subs, I’ll only need an amp that puts out “1 at 2ohms” correct? Now is it the same with the RMS output? If these 2 4ohm subs are rated for 400 watt rms does my amp need to put out at least 400 watt rms or at least 800 watt rms?
If you are using a mono amp with two single 4-ohm voice coil subs wired in parallel to 2-ohms and rated up to 400 watts RMS each, a mono amp rated at 800 watts RMS x 1 at 2-ohms would be an ideal power match to maximize the performance of the subs.
I have to install 12 round ceiling speakers in a salon this weekend! Please tell me which spec amp to buy and which spec speakers also to get the best sound? And do i wire series or parallel?? Would really appreciate your expertise on this?
Hi Jay, thanks for reaching out. Our Commercial Audio Group specializes in these types of applications and can help you find everything you need:www.crutchfield.com/S-Qm22O8y7fXj/services/commercial/default.aspx
I'm wiring 20, 4ohm svc subs to a 2ohm final impedence. Gonna try and figure out how to do this, and if I HAVE to I could buy a 1ohm rated amp if I have to wire it to 1ohm.
That won't be possible without wiring some of the subwoofers out of phase with the rest. If you can make room for 4 more subwoofers, then you can keep them all in phase and create a 1.5 ohm load for an amp.
Just remember one thing: never wire speakers that utilize crossover networks in series. There is potential for degraded sound and even electrical damage. Subwoofers that do not have crossovers (some do) are fine, but not 2 way or three way speakers.
Is it ok in parallel? Like say, two coaxial 6x9’s in parallel.
Can I do series wiring on a home theater powered sub? They are 2 different speakers. I did it and it worked but idk so I unhooked until I find out if it's safe I dont want a fire!
Which powered subs do you have? Also, which ports on them did you use to connect them together and to the receiver?
So if I bought a monoamp for a sub or two, would I need to get another amp for the other speakers such as my dash and coaxes? Or should I get one big 8-phase amp so I can connect the three dash speakers, four coaxes, and single woofer to the same amp?
I’m new to this, lmao
The need for an amp on the speakers depends on your goals and partly on the speakers that will be used in the system. There are times when the only external amp installed is one to power subwoofers. In times like this, the radio powers the speakers with its built-in amp.
But then there are times when external amps are used to power all the speakers.
We can tell you that installing an external amp to power the speakers should make them play better than using a radio's built-in amp to power them. Just don't exceed the speakers RMS watts with the amp. We wouldn't want to get so much power that the sound is still bad because of it.
What speakers are you installing?
What vehicle is this in?
What speakers are installed now? What changes are you hoping to make to the sound you get with those speakers?
Also not related to this but does anyone know how to hook up and LC2i to a 2015 f150? Do I just grab the power from the amp and speaker wires from the door ?
AudioControl includes wiring instructions here: th-cam.com/video/jIzYgHXTkNo/w-d-xo.html If you got the LOC here, you can call our Tech Support. Their direct number is on your invoice.
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Thanks! We appreciate it and hope you enjoy our videos
i am trying to hook up 2 4ohm DVC subs in parralel with a final impedance of 2 ohms. is this possible considering they are DVCs?
When you wire 2 4-ohm DVC subs in parallel/parallel it will present a 1-ohm load to the amp. No way to get a 2-ohm impedance with your subs.
I have 2 Memphis m7 12s 2ohm. I have a Rockford fosgate punch 800a2 amp 2 channel. I cannot figure out how to wire this up. Any help would be great
Hi Mason, you'll find the best wiring option for your components here: images.crutchfieldonline.com/ca/learningcenter/car/subwoofer_wiring/2SVC_2-ohm_2ch.jpg
I have 2 1000 wat subs and a 3000 watt d type mono block i've done the wiring in parallel but the subs have a real bad vibration when you turn the volume up should i wire in in series or should i use say a 600 watt amp?
Hi Jacob, the best wiring option will depend on your exact sub and amp specs. What brand and model is your amp? Is each sub rated for 1000 RMS? How many voice coils does each sub have? What is the impedance per coil?
is it possible to connect two SDR-10 D2 10 subs to a Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier at 1 ohm?
Hi Nathaniel, we don't carry Skar. The specs for this amp show 800 Watts x 1 Channel at 2-ohms which would be your best bet for wiring up these subs to it.
I have two 12 inch subwoofer and they are both dual 2ohms,now can i just hook it up just the way they are on the skar audio rp monoblock 1200 amplifier? Which it has 2 negatives and two positives terminal
We don't carry that amp or brand; but it looks like Skar includes wiring diagrams here: manuals.plus/skar/skar-audio-rp-1200-1d-monoblock-class-d-mosfet-amplifier-complete-features-owner-guide#axzz83D95imxa
@@crutchfield Thank you
Anytime!
I currently have a 12' 10000w sub in my car, am i able to simply add another 12' 4000w sub to the same amp? Also will the 4000w 12' make a noticble difference if i can add it.
We will be happy and have a few questions to get started. Which brand/model sub and amp do you have installed now? Which brand/model subwoofer are you inquiring about adding to them?
So wiring in Parrallel, you can get 250 rms from one sub and add 250 rms from the other and get a total of 500 rms @2ohm?
Which specific amp do you have in mind?
I have 2 Kenwood 12" subs both 2000wats is a EDBX1800 (max3600watts) amp ok to use for them also they are
1 voice coil each
Is it ok to wire them parallel?
Hi Abdur, is each sub rated for 2000 watts RMS power? Does each sub have a single 1-ohm voice coil?
What's the best way to wire 2 dual coil 4ohm subs into a mono amp with 4 terminals if I'm trying to convert those 4 ohms into a 2 ohms load? Parallel or bridging?
It is not possible to wire two DVC 4 ohm subwoofers together for a final of a 2 ohm load for the amp. The options are 1 ohm and 4 ohms. We have a guide that can help show the wiring layout:
www.crutchfield.com/I-rYALc227/learn/learningcenter/car/subwoofers_wiring.html
@@crutchfield thank you. 1 ohm it is!
@@crutchfield trying to wire mine in a middle vented enclosure is confusing me. Looks like at least one speaker wire will have to run past the vent to the other sub.
We recommend keeping the speaker wire away from the port opening in the box while running the wire inside the box. We don't want the air that moves in/out of the box through the port to be impacted by the wire. It may also help to secure the wire to the interior sub box walls.
@@crutchfield thank you. So there is no good way to wire 2 dvc 4 ohms P3's for a P1000.bd amp?
How do you wire this to the terminal cup? This part confuses me I wish they showed this on videos.
Do you have 2 separate enclosure, or is it a double?
@@alvin59accent one enclosure. 2 separate cups
Hi i have a jbl gto 75.2 amp and two jbl gt4 12inch subs how would you recommend wiring them up to get the best out of them as your video has just blew my mind good video though thank you .
The only way this can work is with one sub wired to each amp channel. That will give them less power than we recommended, but will at least work. If you want to get the bass that the subs were built to produce, we recommend getting an amp like this MTX to power your two subs:
www.crutchfield.com/I-rFBKc227/p_236THND5K1/item.html
@crutchfield right ok. thank you for your reply I will get another amp
You're welcome, Michael. If you need anything further, please let us know.
I have to JL audio 8W7a E3 subs what’s the best thickness wire to go parallel with them ?
As long as the wire lengths are short, 12 gauge wire will work to connect the subwoofers to the box terminal as well as connect the box terminal to the amp:
www.crutchfield.com/I-rYALc227/g_50600/Car-Speaker-Wire.html?fa=1#&nvpair=FFGauge|12-gauge
So can I run 2 4 ohm voice coil subs down to a 2ohm load instead of it dropping down to 1 ohm ?
It is possible to wire 2 single voice coil 4 ohm subwoofers to a 2 ohm load using parallel wiring.
I have 2 Dayton audio 7" Rs180p I'm putting into a box 26" high. 13" deep. 12" wide. I'm also putting 2 x 10" passive radiators opposite them in the back of the box. Will the box size be ok for this set up? Thanks in advance from London
We are not familiar with Dayton Audio products. They do not list any box specifications on their web site for the recommended internal box volume when installing them with passive radiators. We recommend reaching our to their customer support for help with designing a box for the subs and radiators.
@@crutchfield ok. Thank you.
Anytime!
which is the best connection for a double coil subwoofer? is it in parallel or series?
That really depends on the specific sub and amp being used. What type of sub and amplifier do you have?
Thank you so much for the video. Using the parallel technic, can I do the same with my wireless subwoofer (from soundbar)? My sub driver that came along with the soundbar( samsung q950a) is only 8 inch 4omhs. The wireless sub has no output and neither samsung sells same model subwoofer. All I wanna do is hook up wire directly from the sub driver using your parallel technics and then sends the audio signal to a small sub amplifier that can handle my new polk subwoofer 12 inch 200 watt. Will this change the overall impedance or impact inadvertently in the process?
My intended simple steps below:
1. Hook up wire from wireless subdriver inside the sub cabinet(parallel)
2. send the audio connection (wire) to a sub amp.
3. then send the connection to new subwoofer.
Eternally grateful if you reply.
Speaker level inputs on devices have such a high ohm rating that they, for all practical purposes, they do not change the ohms that the source amp sees. The process you described can work as long as we know the other gear works. You mentioned the wireless subwoofer does not play. If it was the amp in the wireless subwoofer does not work, then the newly added amp/sub gear to not produce any audio. And that is on top of the fact that once you open that cabinet of a wireless subwoofer, most manufacturer warranties are voided. It is best to use parallel wiring on devices meant to connect gear that could be wired in parallel (i.e. some power amps, etc..).
Can I hook up 2 12” 250rms svc 4ohm subs and 2 50rms svc 4OHM speakers to a taramps 400x4
Hi Lynden, we're glad to take a look. What is the exact amp model?
Hey i have a jbl gto 6000, and a pair of climax danger 500's. But i cant figure out how to wire them. The subs and amp are rated at 4 Ohms. When i wire the 2 subs to eachother they are fine and read 4 ohms but when i hook up the amp they read a 0.1. What did i do wrong?
I could not find the specifications for that gear online, but we do have a tool that can help with finding the best way to wire subwoofers to amps:
www.crutchfield.com/I-rYALc227/learn/learningcenter/car/subwoofers_wiring.html
@@crutchfield ahh ok, its a 6 channel amp so it isn't listed on your website. Im just going to save my self some time and buy a new amp💯💯
That may be the best idea. 6 channel amps do not usually work well with subwoofers.
@@crutchfield got any suggestions? I have 2 climax danger 500 subs thet are DVC 500wRMS rated. Whats a good option i can get?
I believe earlier you said each voice coil was 4 ohms. There is a Rockford Fosgate amp that would give each sub the 500 watts RMS they can handle:
www.crutchfield.com/I-rYALc227/_575P1KX1BD/item.html
thamk you
You're welcome! 🙂
Maybe you guys can help me understand speakers with what I have. I have a leftover mono class D amp 1 channel 1 set of + and - terminals. It has RMS 1x180watts at 4ohms and 1x300watts at 2ohms. Do you guys carry a full set of components speakers (front 6x9 with tweeters and rear 6.5) that would allow me to use this amp instead of a 4channel amp? How would I even wire it? Use to use this amp directly to power 1 sub and just wondering if I can power a factory 6 total speaker upgrade now by chance with it. Thanks!
Mono amps are not designed to power the speakers in a vehicle. A 4 channel amp is needed to power 4 speakers. If you don't care about being able to fade the sound, it may be possible to use a 2 channel amp (two speakers connected to each channel) to power all 4 speakers. Have you chosen the speakers you are going to install?
@@crutchfield no, but if that's the case and I can't use this amp anyway, I might just replace the door speakers and install a powered sub...so I wouldn't be amplifying the door speakers. For whatever reason, there doesn't see to be ANYWHERE online that shows you how to wire a factory radio with a harness adapter into a LOC and then into a powered sub/amp or into an amp and then a sub.
We typically do not have harnesses for that unless they are made to plug into specific model and use a molex plug to connect to it. We can check your vehicle for this type of part. What is the year, make, and model of it?
@@crutchfield I have a company that makes a harness for it. It's a 2022 Chevrolet Equinox RS non-Bose. The one you sell tends to have concerns. The one I have plugs in and has speaker wires coming out to go into LOC and convert to RCAs. Any suggestions?
Since this will just be used for a subwoofer, the AudioControl LC2i works great for this task. Here it is:
www.crutchfield.com/I-rYALc227/p_161LC2IPRO/item.html
If I have two 4 ohm subs @150W RMS in parallel, is this a perfect match for a 2 ohm 300w RMS amp?
Yes, that is ideal. Would you like help choosing?
Just want to know sir which one is the more powerful bass the parallel or serious pls
The best option will depend on your exact setup. What model amp and subs do you plan to use?
Hi, I like how informative your video is but i have a question in regards to ohms. Is there a way to wire a single sub woofer to a mono block and force it into outputting 2 ohms?? I ask this because i have a single 12" Competition Kicker sub that can handle 400RMS. My mono block at 4 ohms only outputs 200RMS, but at 2 ohms it delivers between 400RMS to 500RMS depending on the voltage from the battery. I would like to get that 2 ohm power from the amp to my single 12" Kicker as at 4ohms it really isnt outputting much power to keep up with the rest of the system. Is there anyway to trick the amp into outputting 2ohms or is my only option to buy another Sub and wire it as shown in this video so i get 2 ohms from the amp. BTW my amp is capable of running at 2ohms.
We do not have devices that can be wired with a subwoofer to change the ohms the amp will see. You mentioned having a Kicker Competition subwoofer that can handle 400 watts RMS. That sounds like their CompR models which are typically a dual voice coil subwoofer. What is the Kicker model number of your 12" Competition subwoofer?
@@crutchfield Hi, Thanks for your reply. I am not sure of the model number as it was boxed since i purchased it. Its a Kicker enclosure and from memory (i dont remember what i did a day ago these days) i am pretty sure it says CompR (or something along those lines) on the Sub or enclosure. It is not a current model. I purchased it over 10 years ago. When i get some spare time, i'll have to take the sub out of the enclosure to see if it actually is a competition sub with Dual voice coil and to see the model number as i have been curious about it ever since i bought it.
Thanks! Please reach out once you have the exact specs so we can help you match up the best amp.
Hey can I connect the two 4ohm subwoofer in parallel to a 4 ohm on amp ?
And the subwoofer is of 1500watt and another one is 140watt and the amp is 500 watt
Based on your question, it may not be possible to connect that gear together. It is not possible to wire two 4 ohm loads (4ohm subs) and get a 4 ohm load for an amp. But it could be worth a double check of the gear. Which brand and model subs are you trying to connect together? What is the brand and model of the amp?
@@crutchfield it's okay no problem..but I have another question I have a toyota etios (2013 ) and it has a stock stereo which is having only two speakers configuration but I want to upgrade it to 4 speakers system but the thing is that it doesn't have 2 more speaker output and the output which is given to those two speakers I have connected Two wires and taken as an high level input for the amp to use a subwoofer
When adding two more speakers, you will need to get that same high level signal to a speaker amp so you have a way to power another set of speakers. Sometimes you can join two wires to one tap. If that is not possible here, then we recommend tapping into the stock wire again for the new speaker amp
Can I connect a dual 2 ohm 8 inch subwoofer with a 12 inch 4 ohm svc together?
One criteria for this to work right is that both subwoofers be able to handle the same watts RMS. As long as they do, then you can connect them together (wire the DVC 2 ohm sub's voice coils in series)
How do i wire a single voice coil sub to an dual voice coil sub? New to this😅
رائع
Please Bear with me and my question but let’s say for example I got 2 subs at 1k max watt each would I need a 2k amp or a 1k amp ?
When matching subs to an amp, it's best to always go by the true continuous RMS power ratings and not peak/max ratings. We typically suggest powering subs with 70-100% of their RMS rating for best performance. Here's a great article on our site to check out regarding matching subs and amps: www.crutchfield.com/I-rYALc928/S-Zsbb8hUrUUH/learn/how-to-match-subwoofers-and-amplifiers.html
So can I just put 2 positives in the positive and 2 negatives in the negative to run 2 subs on a single channel amp?
The best wiring option will depend on your exact setup. How many voice coils does each sub have? What is the impedance per coil? What is the minimum impedance rating for your amp?
Does this apply to midrange speakers too or just to subwoofers?
Just so you have the right power match, you can wire multiple midrange speakers together as well.
So if I have 4 4ohm subwoofers and wire 2 of them to 1 ohm and connect to one channel on the mono and the other 2 to 1ohm would they play at 1 ohm or will it go play below 1 ohm?
We're glad to help. Are you looking to wire 4 SVC 4-ohm subs to one channel?
@@crutchfield no they’ll be dvc 4ohm subwoofers
Are you hoping to power them with a specific amp? Your best bet will be to wire them for a 2-ohm load. images.crutchfieldonline.com/ca/learningcenter/car/subwoofer_wiring/4DVC_4-ohm_mono.jpg
@@crutchfield yea I was gonna connect it to a blaupunkt 3000Dpro 3000w amp
Looks like that's rated for 1600W RMS at 2-ohms.
Are you using dual vc or.svc cuz you'd have 1ohm load if using dual
In this case, Chris is using single voice coil subs.
You had mentioned positive to negative positive to negative but positive speaker wasn't shown where it went when putting wire to amp.
Hi Paul, what are you trying to wire up specifically?
Dual voice coil 4 ohm subs what about the other coils he didn’t hook up when he did it in parallel????
The other subwoofers were not dual voice coil models; only the Kicker subwoofer at the end of the video is a DVC subwoofer.
@@crutchfield appreciate you guys for replying pretty fast also u guys rock!
If you have 500 watts out at 2 ohms x1 With 2 subs wired at 2 ohms , What is the watts to each Sub ? 250 or 500
Just so the amp is wired for a 2-ohm load, you'd have 250 per sub.
Now why would you wire in parallel, I have 2 subs at 500 rms each and a 1500 watts sundown sae V3 amplifier. What would be the best way to wire subs? They are 4 ohms
Are your subwoofers single voice coil models? If they are, then wiring them in parallel is the preferred method of connecting two to your amp.
@@crutchfieldthey are dual, yes and thank you.
Great! You can wire the two dual 4-ohm subs in parallel for a 1-ohm load for the perfect power match with that amp.
So if a amp for example is
150 x1 4 ohm
300x1 2 ohm
If I power two 4 ohm subs rated 300 rms 600 peak parallel then it makes it a two ohm
Will I be then over powering my amp 600x1 2 ohm? Sorry if this doesn’t make any sense
Carefully considering your subwoofer impedance and wattage configuration is crucial to selecting the right amp. Connecting two 4-ohm subs capable of handling 300-watts RMS each would show a 2-ohm load to your amp, with a maximum wattage of 600-watts of potential power the subwoofers can handle. With your amp you would be delivering 150-watts per subwoofer and should sound great with most subwoofers without the possibility of overpowering.
@@crutchfield so that’s a yes HAHAHAHAH THANKS GUYS THES BEST OUT
Thank you!~ We are happy to help anytime.😎
@@crutchfield what if I did this with a under powered sub lik a 300 RMS sub with a 200 watt sub still being able to ofc obtain the 2 ohm if there capable of handling it I’d be guessing with the difference in power it would sound unbalanced?
It would work; but matching the subs does tend to sound best. Do you already have the subs you plan to use?
Does Bridging make your speakers louder?
The need to bridge and the power output will depend on your exact amp and speaker setup. Do you have specific models in mind?
So you don't hook the subs to each other you just connect them at the amp? I have 2 8ohm jl audio and hooked them to each other then ran them to the amp is the wrong?
Its safer on the first subwoofer's connections if the second subwoofer is wired to the amp instead of the first subwoofer. But as long as you have not had any issues so far, your wiring method should be ok.
@@crutchfield I have it hooked up that way to drop it from 8ohm to 4ohm is that not right?
What model is your amp? Does each sub have a single 8-ohm voice coil?
@@crutchfield jl audio 12w3v3-8 are the subs and amp ia Rockford Fosgate t-1500
Wiring two subwoofers in parallel by joining all the negative connections together to the negative on the amp and doing the same for the positive connections will make an amp see a 4 ohm load. As for the watts, they will be split evenly through both subwoofers. However, wiring the subwoofers together at the terminals of one of the subs, that will make this set of terminals get all the watts of the amp. Then half will leave using the wire that runs to the 2nd subwoofer. That's what we were referring to when we mentioned the first subwoofers connections and that it would be safer on them if each subwoofer had wires running from it to the amp.
What amp would be best for the Mtx tn10-04 subs? I have 2 of them
Hi Logan. How many subs do you want to power?
@@crutchfield 2!
@@crutchfield I got 300w at 2OHM amp. If I run it parallel. Is that right? I’m knew to this lol
Yes, you can wire the two MTX TN10-04 for a 2-ohm load. 300 watts is a perfect power match for the two.
@@crutchfield thank you!
Is it safe to have a 1200 watt amp for a pair of 4 ohm subwoofers?
As long as the subs can handle the power being output by the amp, then yes! More information is needed to check it. What are the brands and models of the amp and subs?
What would be best for 2 8" 200 watt subs and a 500 watt 2 channel amp
Hi Brian, how many voice coils does each sub have? What is the impedance per voice coil? What is the brand and model of your amp?
@@crutchfield I have 2 8" jbl 810 one coil, I think they are 200 watt 4 ohm speakers and I have a 500 watt legacy la-500 2 channel amp the amp is older but I was hoping it would work for what I have
With two 4-ohm single voice coil subs and a 2-channel amp, you would typically just wire each sub directly to one of the amp channels. Do you know the true continuous RMS power rating of your older amp per channel?
I'm not sure how would you know
What model is the amp?
Is there any kind of amp that I just put the all the wires at once in one of the hole in it which would physically take care everything else....🤣😉
Just kindding,, great video...
What gauge wire do you use for the subwoofer to amplifier?
12 or even 10-gauge wire tend to work best for subs. Are you planning to use a specific amp/sub? Their specs should specify what will fit.
@@crutchfield A very old Kenwood 12" w112s hopefully dual in the future. Connected to a Kenwood x501-1.
I've bought a 4 gauge wiring kit but wanted to be sure.
8-gauge power and ground leads are recommended for your amp. 12-gauge speaker wire will match it well.
@@crutchfield Thank you
You're welcome! We are here to help anytime.
can you do a dual voice coil dub wiring video
You would actually wire the dual voice coils in parallel and series the same way to match your amp. Do you have a specific amp and sub in mind?
Any headphones for big ear people for prolonged use of music
We do offer headphones and have a few videos about them here on TH-cam. Here is a link to a video we did about the 5 most comfortable models:
th-cam.com/video/KJzHtg5lfrU/w-d-xo.html
Where can I get the wires for my subs?
If you mean speaker wire, we have you covered. The Crutchfield 12-gauge speaker wire by-the-foot in the link below is a solid call. Choose how much length you need for your specific install!
www.crutchfield.com/I-rYALc166/p_007CSW12/Crutchfield-Speaker-Wire-12-gauge.html
Can you do parallel then parallel?
What are you trying to wire up specifically?
👏💯
10 subs 8ohm each, 1 amp 1ohm rated. How does it break down with multiple subs, such as in my case?
Sounds like you love bass! What models subs and amp are you planning to use?
@crutchfield im in a wrangler soft top, i jus wanna hear a little bump lol
i have a 8k taramp, 7 - 12" prv & 3 - 10" prv subs (all svc). But i believe subs are all 8ohm loads. The Taramp is a 1ohm load
We don't carry these; but if you have the exact amp and sub models, we can try to take a look.
@@crutchfield i appreciate you taking your time out to reply to me. I have : PRV AUDIO 12MB1500
For subs.
Taramps MD 8000.1 for amp
It is only possible to wire together eight 8 ohm drivers together and get a 1 ohm load. If you tried to wire in the other two, you will end up with something less than 1 ohm but your amp is not rated for anything less than 1 ohm. Another issue you will face is that eight of the subwoofers are not able to handle the power output from the amp. Ideally, you will find an amp that output 6000 watts RMS at 1 ohm when trying to run 8 of the subs on one amp. The other option would be to try to find an amp that is 0.5 ohm stable and outputs around 7500 watts RMS at 0.5 ohms.
You showed how to make two 4 ohm speakers into 2 ohms. And two 4 ohm speakers into 8 ohms. I didn't see an explanation for 4 ohm installation
That's because it is not possible to wire two 4 ohm subs (or speakers) together and get a 4 ohm load for an amp. Different subwoofers would be needed so they can be joined together to a 4 ohm load. Two 2 ohm subwoofers can be joined together to create a 4 ohm load using the same method shown when creating 8 ohms from two 4 ohms.
Hey mate 😎
Hi Arun, how can we help?
THANK YOU NOW I CAN PISS MY DAD OFFFF LEEEEESSSSSS GOOOOOO
🤣
👍👀👍
Good Evening
New subscriber here 😊
I have 2 Kicker 10CVX122
12" subwoofer with dual 2-ohm voice coils
maximum power handling: 750 watts RMS (1500 watts peak) I would like to get the best and louder sound out the subwoofers can you please help me what can AMPLIFIER do you recommend me and connect it in parallel or series ?
Hope get back from you soon
Thanks 🙏
Great subs! You could wire them to a 2-ohm total load as shown with this wiring diagram: images.crutchfieldonline.com/ca/learningcenter/car/subwoofer_wiring/2DVC_2-ohm_mono.jpg
And this JL Audio mono amp is a perfect power match for them: www.crutchfield.com/I-rYALc928/p_13698643/JL-Audio-RD1500-1.html?tp=35834
@@crutchfield thank you so much for your answer i have before the Kicker ZX1500.1 but kicker don’t make it anymore with that specification ( 1500 watts ) i will try that one you recommended to me thanks again for your time 🙏
You're welcome! Enjoy! Please let us know whenever you need anything else.
@@crutchfield thanks 🙏
Can you put a banana clip at the end of the parrellel?
Yes, you can add an appropriately fitted connector on the end.
So tell us in more detail...
I.M.H.O. if I'm right or wrong...
1) Class G...2/3 step voltage level , appropriately selected to drive either class A , AB , D..
2) Class H ...continuously variable dc volts..
selected by music level to drive....same as above...both are not " classes " of amps by themselves..but vastly improve the power eff.
specially in professional audio.....
3) what's was / is class " T " of Tripath audio fame... a frequency modulated audio fed to pwm comparator in MHz range??
4) why no / few mentions of
class " I " (interleaved pwm a.k.a. balanced current amp.). ??? is it still CROWN AUDIO 's proprietary goldmine..??? Let's hear something...
I really like this video until u didnt wire the dual voice coil!!! Y not I need a video from u like that uhhhhgg
Hi Love, what are you trying to wire up specifically?
It’s definitely not happy about running a 2 ohm load hot hot hot bang
stupid novice rookie question.. so turning 2 4 ohm subs into a 2-ohm load actually gets the most maximum power from the amplifier? how does that make sense... the lesser the ohms the better?
Amps typically output more watts when they are presented with lower ohms. Ohms is resistance. With less resistance, more work can be done (think how many more 45# plates a person could lift if gravity was reduced). For amps, their work is creating watts. But one thing to keep in mind is that you do not exceed the lowest ohm that an amp can support.
We have an article on our web site that is designed more like a walkthrough to help match subs to an amp now that you have seen various ways to wire them together:
www.crutchfield.com/I-rFBKc227/learn/how-to-match-subwoofers-and-amplifiers.html
Think ohms as resistance.
Let’s say somebody was playing tug of war, 4 people on each side (4ohms). In this case, there is equal resistance. No one side can pull harder than the other etc. But let’s say two guys are removed from one size, well now there is less resistance for the side with 4 guys, meaning that they can now pull harder and use more power compared to the side that now only has two guys.
The less guys = less resistance, which means more pulling power.
Maybe try series parallel wiring? Double your output with 4 speakers, triple your output with 9 speakers, 16, 25, 36 speakers etc etc. Same ohms to your amp as One of the speakers.
i dont understand shit about amplifiers. i have one 1000w subwoofer now with a 1000w amplifier. was thinkin of buying a second sub. so do i need a new amplifier to run them both on max power. amplifier has one port. subs are Ground Zero GZIW 12XSPL-D2
Looks like this sub is rated for 600 RMS which is what you want to match. What is the brand and model of your current amp?
@@crutchfield its older ground zero. Couldnt find The model but about 6 years old 1000w. Not sold anymore
We'll need the amp's specs to verify it will work for two of these subs.
@@crutchfield ok. Done enough research to know i need More Power. What amp would you recommend for these subs to run them full potential
Looking at the GZIW 12XSPL-D2's RMS rating of 500-1000 RMS, the Kicker 46CXA1800.1T is an ideal match here: www.crutchfield.com/I-rYALc921/p_20646CX18T/item.html
Dislike sound test not shown
The title didn't mention a sound test... The man demonstrated "how to wire multiple subs to your amp" and explained parallel and series wiring. Clearly and accurately. I think you're looking for a different video.
I have a question. I have two JL 13tw5 2ohm subs and a 1200/1 JL HD sub. How should I wire this subs ?
You'll want to wire the subs in series for a 4-ohm load: images.crutchfieldonline.com/ca/learningcenter/car/subwoofer_wiring/2SVC_2-ohm_mono.jpg
You guys are amazing. Thank you so so much for
You're welcome.