Great video! Thanks for the info. I get foggy on these details from time to time. One suggestion: when shooting your videos, try and find a microphone that you can have close to you to capture audio. When you go to edit the video, just overlay the recorded audio and mute your camera's audio source. If you don't have that capability you can try splitting the audio from the video using various softwares and use something like Audacity to do a noise reduction process, which looks for white noise and tries to squash it. Audacity is free to use and fairly simple if you're at all familiar with what audio editing tools look like. Then you can boost the audio a bit and slap it back onto the video editing tool you used and you'll have much better sounding videos on YT for us to watch! It was a little tough to hear you guys at times as the white noise was fairly prominent throughout.
I have a Rockville 10 inch subwoofer with a built in amp. It has a 500w rating. I was wondering if i could get an SDR 10” and the box/amp be able to handle it? I’m fairly new to subs so any help would be much appreciated 🙏
i am planning to buy a pioneer ts-a1200d4 subwoofer (500rms and 1500 peak)which has dual 4 ohm voice coil. and i already have a jbl gt- x424 amplifier which has 45w rms*2@ 4ohm and 75w rms*2@ 2ohm configuration. what kind of wiring should i use(series/parallel) to get the maximum output. or you could suggest me any other options.
You will need to worry about the impedance. If your amp is 4 ohm stable then you will need a 4 ohm sub, if your amp 2 stable you will need a 2 ohm sub. Etc. This is based on if you only using one sub of course.
i have a 4 channel amp but only one channel for the suns, the rest are for the speakers, can i get a dual voice coil 15 with only the one channel for my sub, will sending 4 wires for two terminals from the sub work??
Yes and no. Technically you could do it but it's not going to sound very good. You can't have left sides for your 15 crossed over for just your sub and the right side to run the back speakers it won't work properly.
Im planning on an upgrade to my home theater. Right now im planning on the deaf bonce 12” svc. Can i directly hook it into a receiver or do i need to get a subwoofer amplifiers+receiver
I found a new sub, www.soundimports.eu/en/rss315hfa-8.html (8 ohm sub) with a sony str-590 reveiver. could you help me find a subwoofer amp please? its hard finding any.
What happen if you connect a dual coil sub to a bridged amp. In the scenario of using a dual 8 ohms subs making the funal 4 ohm resistance to the output of the amp.
good day sir...Does the tweeter and mid range are excluded in the final impedance? or are they included in the calculation...Because i thought that the calculation is only meant for the woofer and sub? just an ignorant question sir pls. enlighten me...my example is 8ohm woofer, 8ohm midrange, 8ohm tweeter in parallel...
Generally speaking the mid and the Tweeter are through a passive crossover Network which masks the actual impedance of each component. Typical crossover Networks have resistors added for the Tweeter and sometimes the mid that altar what impedance the amplifier will actually see.
I have a stock duel voice coil subwoofer. I’d like to put a larger boxed subwoofer (single voice coil) in my cargo area. Since I’m not changing or adding an amp I’m assuming I shouldn’t run both. If I don’t run both can I simply disconnect the stock sub and and take one set of positive/negative wires and connect them to the boxed sub?
Unfortunately to make this work properly you will need to add a amp. The factory amplifier will probably not have enough prower to run the sub you are planning to add.
Sorry, I meant 75 watts going into each side of the stock subwoofer. The boxed sub is basically a 12” Memphis with no labels that I’ve stored a long time.
Good video, but it didn’t answer my question. Maybe you can help. I have a 2002 Pontiac grand am with the premium monsoon stereo. Apparently it takes dual voice coil 6x9 rear speakers but I can’t find any. Can I wire up these 4 wires to a single voice coil speaker some how? 1 set for highs and 1 set for lows. I hope you can help! Thank you
It's not really a dual voice coil in the normal sense. The best thing for you to do is find a pair of six by nines that have a set of wires that can be disconnected from the main speaker terminals. For our customers I usually recommend the hertz dcx690s. They will have what you need. Just connect the two wires that come from the Tweeter and attach them to the highs output from the hip and then connect the low frequency output to the standard terminals off the speaker.
Stereo King okay, so what you’re saying is I should get a coax 6x9 with tweeter wires that run from the tweeter down through the cone to the + and - posting. Then take those wires and splice them with my 2 hi freq wires, then run my 2 low freq wires to the + and - posts like normal?
Stereo King okay, so apparently nobody knows anything, except you guys. Because this actually worked!!!! Awesome! Never thought this could be done. Thank you so much for you help. I’ll always come to you guys with my questions. I’ll be subscribing and following you guys for sure. Thank you again. And happy new year!
Probably not. Most 4 channel or 2 channel amplifiers are are only 4 ohm stable when bridging the channels. The 4 ohm sub bridged on 2 of the channels should be safe, but not the 2 ohm.
stereo king oregon thanks . I actually have the amp powering my 2ohms and some mids. but I'm getting a powered subwoofer (audiopipe appb 12" 4ohms) can I connect this subwoofer to my other one that's connected to the amp and use them together.
You will want to hook up both voice coils. If you only hook up one your amp will only create half of the power and more than likely you will clip the outputs trying to get the volume you desire. Which will damage the subwoofer.
I would wear each subwoofer in series which will give you four ohms each per woofer and then parallel them at the amplifier which should give you a two ohm load at the amp.
What's better 2500 watt power acoustik or California 1000 watt on a single Orion 12 subwoofer u took the speaker out the box and ran just two wires + & - what should I do?
You have to give me a little bit more information what exact kind of rain before his it and it is a dual voice coil and what impedance is each voice coil if so?
@@stereoking7778 I have one 12 subwoofer orion and it's hook up as single I had it hook up to the California amp then I came across the power acoustic 2500 watt what's the best one to hook up that's all I'm asking
i know this is an old video, but i have a DVC 2-ohm sub, what i understand is i can either run it in 1-ohm or 4 -ohm by the way i wire it? im sorry but this makes little sense to me how could i safely wire my DVC 2-ohm speaker? (please be specific on how to wire and what impedance amp i can run best) thank you
@@stereoking7778 i have a pioneer 4 channel right now, but ill get rid of it and maybe go for a planet audio 1000w monoblock at 1ohm, qnd my speaker is a sundown sa15 DVC 2ohm but ive done more reaserch and ive tested my speaker it is a 2ohm and i can parralel it or series it, but im undessisive about an amp... idk if its better to underpower the sub or overpower it...
I believe it's best to overpower a sub then under power it. The reason why is you tend to send Distortion trying to get more from the subwoofer when you underpower it. If you overpower it you tend to scale it back a little bit and then the amp it doesn't clip.
thank you, i understand about impedance now, and was wondering about overpowering or underpowering a sub but than you for that information, ill try to find an amp 1ohm stable or maybe go for a 4ohm but not sure on that still since i dont have a box yet my speaker is 750w rms and im trying to find a near 800w or 1000w rms amp and control gain to get rid of clipping, thank you tho i know know a little more about a system then before
I highly recommend getting a box made specifically for that sub. Believe it or not the enclosure plays a larger role in how the system sound than the sub itself.
The basic answer is yes you can but it depends on what impedance each voice coil is and how you need to wire the subwoofer based on what impedance voice mail you have.
I have 1 dvc 4ohm sub , I have a 2 channel amp stable @ 4 ohms & 2ohms . Can I wire 1 voice coil separately to 1 channel & the other voice coil to the other channel? Will my amp detected it as a 4ohm final impedance ?? How much power will it give ?? @4ohm 200x2 @2ohm 600x2 bridged @4 ohm 1200x1 . I need help
Can i power only one vc in a dvc sub..?? Will it damage the sub at all or in the long run only..?? IF it is safe to run one vc .. will i have the same amount of bass or only half..??
Think about it like a V8 motor. If unplug half the spark plugs you will seriously damage the engine. The same goes with a dual voice coil woofer. The motor structure and cone are designed to use both coils. If you only use one to push it it simply can't create enough energy to move it properly and ends up damaging the coil.
ACTUALLY..... the 5.7L hemi engines from 2007 are designed to run on 4 cylinders to save fuel.... Granted any other V8 ... yes it can do damage because even though you cut spark... there is still air and fuel going in and compressing but not igniting... So yes it can hurt unless you shut off fuel & spark from those cylinders... then it will work ok as long as you shut the right ones off.... The engine must still be balanced, you must cut 2 from one side and 2 from the other side...and it must be in a cross angle firing pattern... or else you get vibration... back to topic.. Interesting... i keep getting mixed reviews on this subject and its almost 60/40 right now. Some say there is no damage and others like you say there will be damage... One guy even claimed he has been using his dvc sub for 5+ yrs and only has powered one side and its still working just fine..
@@stereoking7778 i need to wire to two ohm because im strapping my amps but i ha e 2 4ohm dvc ...how can i get the most of my amps if strapped the 2 ohms i cant acheive. Makes the amp see 1 ohm then y cant i just leave my parralelled wired dvc 4 ohms at the 1 they are
Why not connect 2 amp channels to DVC, one channels POS and NEG to one terminal POS and NEG and then the other amp channels POS and NEG to the other terminal without bridging?
@@stereoking7778 My OEM sub has DVC and there is coming 2 pairs of cables to each terminal from OEM amp. Thinking of replace it but no one is mention that option so it makes me wonder if there is something else they have done with the OEM sub to make that work or the amp. The OEM sub is at 2 ohm on both terminals, if I buy a 2 ohm DVC does the two channels in the amp share/split the watt load or do they have to work as hard if I had power a SVC with one channel? The DVC and the SVC has the same specs.
Most factory sub amps are mono so they use a dual voice sub to drop the ohm load down. The lower the load generally means more power. So if you wanted to do a single voice sub you would need a sub at a 1 ohm load. It Usually easy to find a dual 2ohm sub than a single 1 ohm.
Is each voice coil independant of each other ?? Can i just wire one coil to my amp on a dvc sub ?? Will it produce 100% or will it only run at 50% because only 1 coil is being driven ??
@@alexzuniga2933 got the answer elsewhere. Depends on the sub. Its either dual 2 ohm or dual 4 ohm. Each coil will be 2 ohm or 4 ohm. If you wire one side, it will be either 2 or 4 ohm.
1:35 - not sure the philosophy about dual voice coils is sound; if you will excuse the pun. Contrary to what’s being said/inferred in this video . . . Dual voice coils don’t usually make the design of the transducer simpler; single voice coils do. That said, I suspect the guys are referring to installation/sales, when they say “simpler”. As, a dual voice coil woofer (and its variable resistance configurations) can sometimes adapt more easily to most pre-existing and/or planned cabinet/amplifier considerations/combinations. However, there are a few substantiate/woofers out there in the market that have dual voice coils and only have 2 (not 4) terminals on the basket. Put simply the terminal count is not necessarily an indication of how simple, complex, and/or elegant the transducer architecture is. The JL Audio driver shown in the video at 50 seconds (with only 1 voice coil) is a very basic woofer design. In fact, so is the other one. Have a look at 18 Sound’s Tetra Coil woofers to see what goes into a good woofer design. But then, the car audio market is not really the most informed market in the world. Most of the time the guys that buy these and listen to them loudly in their car, are basically driving around listening to the repeated impulse response of the woofer over and over, and over again. When done right; dual (or quad) voice coils are useful because they usually enhance power handling; as - for applications where voice coil material/length is the same with a single/dual voice coil assembly - they spread the thermal load and allow it to be transferred away via conduction/convection quicker/easier. Dual voice coils can also be used to improve/enhance the electromagnetic circuit and overall electromotive design in various ways; including controlling stray inductance. Testing for and/or relying upon the nominal resistance figures as (shown in the video at various stages; including at 3:46) a means to select series/parallel configuration with the dual voice coil woofer and/or amplifiers, is - in my opinion - *not a very good approach. Still, I guess it’s better than not knowing anything at all and/or the nominal resistance; particularly for scenarios where an accurate impedance plot is not available. There are many reasons for my *aforementioned opinion (about why testing for and/or relying upon the nominal resistance figures is not always a good approach) but one of them is because it is the impedance of the transducer (combined with any crossover reactance) that really matters most and dictates what load the amplifier will be driving. And, the only way to know that is for the manufacturer to provide an accurate impedance sweep chart across all frequencies the woofer operates over and/or for someone to put the woofer in a sealed/ported cabinet that best emulates the end use situation.
If you only use one voice coil the subwoofer will work, but I don't recommend it. The woofer is designed to you both coils and only using one will greatly reduce the life of the sub.
Which is better for a mono amplifier thats is poineer 2400watts a dual coil or single coil and which is more better in every thing i need a big bass and a clear bass ?
While dual voice coil woofers will generally handle more power, it doesn't really matter. If your amp makes 2400 watts at 2 ohms, find a woofer that will handle 2400 watts and be at a 2 ohm load, don't worry if it is single or dual voice coil.
Okk thx a lot guys i will bring a poineer 2400 watts mono 1 channel they write on the box 1 ohm on it but inside the detail they write that impedence 4ohms( 1 to 8 ohms ) with a subwoofer poineer 12 inchs 1400 watts 4 ohms dual coil . Is this action good or not ?
What i don't get is, if i have, for Example, an 100W RMS DVC Sub, did this mean, that it has 200W over all or still 100W, i mean should i Adjust the Amp to 100W or 200W. And is there an Difference between Serial and Paralel, in the Amp Setup? Sorry i'm totally new to DVC. I would tend to Paralel 200W and Serial 100W but i have no Clue if this is right.
If a sub is rated at 100w that means it can only handle 100w of continuous power whether it is a single or dual voice coil. Lets say you have a dual 4 ohm voice coil sub that you have wired in parallel. That means your sub woofer will receive what ever your amp will make for power at a 2 ohm load. But you wire the sub series your amp will only make roughly a quater of the power that it would make if you wired your sub in parallel.
Great video! Thanks for the info. I get foggy on these details from time to time. One suggestion: when shooting your videos, try and find a microphone that you can have close to you to capture audio. When you go to edit the video, just overlay the recorded audio and mute your camera's audio source. If you don't have that capability you can try splitting the audio from the video using various softwares and use something like Audacity to do a noise reduction process, which looks for white noise and tries to squash it. Audacity is free to use and fairly simple if you're at all familiar with what audio editing tools look like. Then you can boost the audio a bit and slap it back onto the video editing tool you used and you'll have much better sounding videos on YT for us to watch! It was a little tough to hear you guys at times as the white noise was fairly prominent throughout.
Thank you, we have upgraded our mics since this video.
So can 1dvc subwoofer be wired to a monoblock amp or does it have to have 2 channels on the amp
Hi can u use a dual voice coil subwoofer connected from 1 side only to use as a 4ohm single input..or do I need to buy a single coil subwoofer..thanks
Thank you. You have a great day as well.
so which setup gives more low end bass?
If I buy 3000w mono block what ohm subwoofer suatable for mono?
Thanks fellows, you helped me out with the ohm situation.. I'm also glad to know I can hook it up for 8 ohm and use it at home or my dj equipment sub.
I was thinking the same thing about doing subs as my DJ subs did you try it?
I have a Rockville 10 inch subwoofer with a built in amp. It has a 500w rating. I was wondering if i could get an SDR 10” and the box/amp be able to handle it? I’m fairly new to subs so any help would be much appreciated 🙏
Do you sell Skar Audio ? The DNR sub from Skar Audio will blow anything you got
Can I wire a single voice coil sub to a dual voice coil
i am planning to buy a pioneer ts-a1200d4 subwoofer (500rms and 1500 peak)which has dual 4 ohm voice coil. and i already have a jbl gt- x424 amplifier which has 45w rms*2@ 4ohm and 75w rms*2@ 2ohm configuration.
what kind of wiring should i use(series/parallel) to get the maximum output. or you could suggest me any other options.
If the sub is 500 watts rms I would recommend getting a 500 watt mono block amplifier and run the sub in parallel.
So which sounds better in which situation lol, this is way over my head
Is two 4ohm speakers bridge makes 4 ohm with 8bcutbin half makes 4
I’m a little confused about SVC. Can I just hook it up and not have to worry about and impedance measuring?
You will need to worry about the impedance. If your amp is 4 ohm stable then you will need a 4 ohm sub, if your amp 2 stable you will need a 2 ohm sub. Etc. This is based on if you only using one sub of course.
i have a 4 channel amp but only one channel for the suns, the rest are for the speakers, can i get a dual voice coil 15 with only the one channel for my sub, will sending 4 wires for two terminals from the sub work??
Yes and no. Technically you could do it but it's not going to sound very good. You can't have left sides for your 15 crossed over for just your sub and the right side to run the back speakers it won't work properly.
Thank you very much! This really helped me out!! I subscribed
Thank you!
Im planning on an upgrade to my home theater. Right now im planning on the deaf bonce 12” svc. Can i directly hook it into a receiver or do i need to get a subwoofer amplifiers+receiver
You definitely need an external amplifier with a built-in crossover to run that sub sir.
I found a new sub, www.soundimports.eu/en/rss315hfa-8.html (8 ohm sub) with a sony str-590 reveiver. could you help me find a subwoofer amp please? its hard finding any.
What happen if you connect a dual coil sub to a bridged amp. In the scenario of using a dual 8 ohms subs making the funal 4 ohm resistance to the output of the amp.
That should work great! If you are bridging a 2 channel or 2 channels of a 4 channel amp, they are generally 4 ohm mono stable.
Mehul Singh no sir. Many 4 channels can be bridged to 2 channels. If it doesn't show it on the amp check with the manufacturer.
good day sir...Does the tweeter and mid range are excluded in the final impedance? or are they included in the calculation...Because i thought that the calculation is only meant for the woofer and sub? just an ignorant question sir pls. enlighten me...my example is 8ohm woofer, 8ohm midrange, 8ohm tweeter in parallel...
Generally speaking the mid and the Tweeter are through a passive crossover Network which masks the actual impedance of each component. Typical crossover Networks have resistors added for the Tweeter and sometimes the mid that altar what impedance the amplifier will actually see.
@@stereoking7778 ok..tnx...more power to ur channel
I have a stock duel voice coil subwoofer. I’d like to put a larger boxed subwoofer (single voice coil) in my cargo area. Since I’m not changing or adding an amp I’m assuming I shouldn’t run both. If I don’t run both can I simply disconnect the stock sub and and take one set of positive/negative wires and connect them to the boxed sub?
Unfortunately to make this work properly you will need to add a amp. The factory amplifier will probably not have enough prower to run the sub you are planning to add.
stereo king oregon I think I have 75 watts going into each side of the stock amp.
At what ohm load? And how much power does the sub you want to add need ?
Sorry, I meant 75 watts going into each side of the stock subwoofer. The boxed sub is basically a 12” Memphis with no labels that I’ve stored a long time.
How to wire a single voice coil sub and a dual voice coil sub to a 2 channel mono amplifier..?
Easy...you don't. It is never recommended do the subs will never get equal power.
0:05 favorite part of youtube.
I'm trying to find out which is louder or if it's the same!!? One parallel dvc or two parallel svc's?? Same amp.
Two subs parallel for sure. Cone area is king.
@@stereoking7778 that's what I thought but wanted to save space... But I'll keep my two subs. Thanks
Good video, but it didn’t answer my question. Maybe you can help. I have a 2002 Pontiac grand am with the premium monsoon stereo. Apparently it takes dual voice coil 6x9 rear speakers but I can’t find any. Can I wire up these 4 wires to a single voice coil speaker some how? 1 set for highs and 1 set for lows. I hope you can help! Thank you
It's not really a dual voice coil in the normal sense. The best thing for you to do is find a pair of six by nines that have a set of wires that can be disconnected from the main speaker terminals. For our customers I usually recommend the hertz dcx690s. They will have what you need. Just connect the two wires that come from the Tweeter and attach them to the highs output from the hip and then connect the low frequency output to the standard terminals off the speaker.
Stereo King okay, so what you’re saying is I should get a coax 6x9 with tweeter wires that run from the tweeter down through the cone to the + and - posting. Then take those wires and splice them with my 2 hi freq wires, then run my 2 low freq wires to the + and - posts like normal?
Yes sir. Just make sure you cut the wires that go to the tweeter loose from the standard terminals.
Stereo King okay, so apparently nobody knows anything, except you guys. Because this actually worked!!!! Awesome! Never thought this could be done. Thank you so much for you help. I’ll always come to you guys with my questions. I’ll be subscribing and following you guys for sure. Thank you again. And happy new year!
@@kylem8702 always glad to help, and a Happy New Year to you as well sir.
I have a 2ohms sub and a 4ohm single coil and I have one amp which is a 4 channel. can I use these 2 subs on the amp
Probably not. Most 4 channel or 2 channel amplifiers are are only 4 ohm stable when bridging the channels. The 4 ohm sub bridged on 2 of the channels should be safe, but not the 2 ohm.
stereo king oregon thanks . I actually have the amp powering my 2ohms and some mids. but I'm getting a powered subwoofer (audiopipe appb 12" 4ohms) can I connect this subwoofer to my other one that's connected to the amp and use them together.
Sure. You can use the signal that runs to first amp, just run a secondary power wire if your original run isn't sufficient enough to run both.
stereo king oregon thank u
If i ordered dual cone speaker, can i just connect on one side, do i really need to split the wire to other side?
You will want to hook up both voice coils. If you only hook up one your amp will only create half of the power and more than likely you will clip the outputs trying to get the volume you desire. Which will damage the subwoofer.
hi I have 2 soundstream 12" r3 subwoofers what is it good way to wire them ???
I would wear each subwoofer in series which will give you four ohms each per woofer and then parallel them at the amplifier which should give you a two ohm load at the amp.
@@stereoking7778 can you send a photo for how to wire them to my Gmail pls ??
mpower16v666@gmail.com
What's better 2500 watt power acoustik or California 1000 watt on a single Orion 12 subwoofer u took the speaker out the box and ran just two wires + & - what should I do?
You have to give me a little bit more information what exact kind of rain before his it and it is a dual voice coil and what impedance is each voice coil if so?
@@stereoking7778 I have one 12 subwoofer orion and it's hook up as single I had it hook up to the California amp then I came across the power acoustic 2500 watt what's the best one to hook up that's all I'm asking
What is tbe power handling of the Orion subwoofer?
i know this is an old video, but i have a DVC 2-ohm sub, what i understand is i can either run it in 1-ohm or 4 -ohm by the way i wire it? im sorry but this makes little sense to me how could i safely wire my DVC 2-ohm speaker? (please be specific on how to wire and what impedance amp i can run best) thank you
First can you you tell what amp you have and how many subs are you going to use?
@@stereoking7778 i have a pioneer 4 channel right now, but ill get rid of it and maybe go for a planet audio 1000w monoblock at 1ohm, qnd my speaker is a sundown sa15 DVC 2ohm but ive done more reaserch and ive tested my speaker it is a 2ohm and i can parralel it or series it, but im undessisive about an amp... idk if its better to underpower the sub or overpower it...
I believe it's best to overpower a sub then under power it. The reason why is you tend to send Distortion trying to get more from the subwoofer when you underpower it. If you overpower it you tend to scale it back a little bit and then the amp it doesn't clip.
thank you, i understand about impedance now, and was wondering about overpowering or underpowering a sub but than you for that information, ill try to find an amp 1ohm stable or maybe go for a 4ohm but not sure on that still since i dont have a box yet my speaker is 750w rms and im trying to find a near 800w or 1000w rms amp and control gain to get rid of clipping, thank you tho i know know a little more about a system then before
I highly recommend getting a box made specifically for that sub. Believe it or not the enclosure plays a larger role in how the system sound than the sub itself.
can you connect a double coil to a two channel amplifier?
The basic answer is yes you can but it depends on what impedance each voice coil is and how you need to wire the subwoofer based on what impedance voice mail you have.
I have the same question no one can answer it can you please answer this for me ASAP!!!
I have 1 dvc 4ohm sub , I have a 2 channel amp stable @ 4 ohms & 2ohms . Can I wire 1 voice coil separately to 1 channel & the other voice coil to the other channel? Will my amp detected it as a 4ohm final impedance ?? How much power will it give ?? @4ohm 200x2 @2ohm 600x2 bridged @4 ohm 1200x1 . I need help
is it dual voice coil speaker can produce a sound if we only wired at one side
Yes it will make sound, but it is not recommended as it could damage the speaker.
Stereo King Thanks for the info...
just a little advice your read will not always be accurate if you have the speaker facing downward
Can i power only one vc in a dvc sub..?? Will it damage the sub at all or in the long run only..?? IF it is safe to run one vc .. will i have the same amount of bass or only half..??
Not safe it will damage the sub.
Care to explain HOW it will damage the sub..??
Think about it like a V8 motor. If unplug half the spark plugs you will seriously damage the engine. The same goes with a dual voice coil woofer. The motor structure and cone are designed to use both coils. If you only use one to push it it simply can't create enough energy to move it properly and ends up damaging the coil.
ACTUALLY..... the 5.7L hemi engines from 2007 are designed to run on 4 cylinders to save fuel.... Granted any other V8 ... yes it can do damage because even though you cut spark... there is still air and fuel going in and compressing but not igniting... So yes it can hurt unless you shut off fuel & spark from those cylinders... then it will work ok as long as you shut the right ones off.... The engine must still be balanced, you must cut 2 from one side and 2 from the other side...and it must be in a cross angle firing pattern... or else you get vibration... back to topic..
Interesting... i keep getting mixed reviews on this subject and its almost 60/40 right now. Some say there is no damage and others like you say there will be damage... One guy even claimed he has been using his dvc sub for 5+ yrs and only has powered one side and its still working just fine..
@@stereoking7778 i need to wire to two ohm because im strapping my amps but i ha e 2 4ohm dvc ...how can i get the most of my amps if strapped the 2 ohms i cant acheive. Makes the amp see 1 ohm then y cant i just leave my parralelled wired dvc 4 ohms at the 1 they are
Why not connect 2 amp channels to DVC, one channels POS and NEG to one terminal POS and NEG and then the other amp channels POS and NEG to the other terminal without bridging?
You can do that, but most boxes only have terminal per sub.
@@stereoking7778 My OEM sub has DVC and there is coming 2 pairs of cables to each terminal from OEM amp. Thinking of replace it but no one is mention that option so it makes me wonder if there is something else they have done with the OEM sub to make that work or the amp. The OEM sub is at 2 ohm on both terminals, if I buy a 2 ohm DVC does the two channels in the amp share/split the watt load or do they have to work as hard if I had power a SVC with one channel? The DVC and the SVC has the same specs.
Most factory sub amps are mono so they use a dual voice sub to drop the ohm load down. The lower the load generally means more power. So if you wanted to do a single voice sub you would need a sub at a 1 ohm load. It Usually easy to find a dual 2ohm sub than a single 1 ohm.
WHAT HAS BETTER SOUND QUALITY AND HITS HARDER 1 OHM OR 4 OHM ?
4 OHM
1 ohm hits harder, 4 ohm sounds better
Is each voice coil independant of each other ?? Can i just wire one coil to my amp on a dvc sub ?? Will it produce 100% or will it only run at 50% because only 1 coil is being driven ??
That’s what I want to know also will just wiring up one coil make it just a 2ohm or 4ohm sub
@@alexzuniga2933 got the answer elsewhere. Depends on the sub. Its either dual 2 ohm or dual 4 ohm. Each coil will be 2 ohm or 4 ohm. If you wire one side, it will be either 2 or 4 ohm.
is there any chance that the output is in stereo if an amplifier was bridged? another ignorant question sir.
Yes just feed the front channels of the amp with the left signal and the rear channels with the right.
So which is better single or dual Im trying to get what has the most bass power
Neither is better, choose which fits your application.
stereo king oregon ok thanks ✌
stereo king oregon Im going to run 3 Sundown 8v2s
Hi, can i plug just one side of dual clone speaker?
Not a good idea.
Thanks
1:35 - not sure the philosophy about dual voice coils is sound; if you will excuse the pun.
Contrary to what’s being said/inferred in this video . . .
Dual voice coils don’t usually make the design of the transducer simpler; single voice coils do.
That said, I suspect the guys are referring to installation/sales, when they say “simpler”.
As, a dual voice coil woofer (and its variable resistance configurations) can sometimes adapt more easily to most pre-existing and/or planned cabinet/amplifier considerations/combinations.
However, there are a few substantiate/woofers out there in the market that have dual voice coils and only have 2 (not 4) terminals on the basket.
Put simply the terminal count is not necessarily an indication of how simple, complex, and/or elegant the transducer architecture is.
The JL Audio driver shown in the video at 50 seconds (with only 1 voice coil) is a very basic woofer design.
In fact, so is the other one.
Have a look at 18 Sound’s Tetra Coil woofers to see what goes into a good woofer design.
But then, the car audio market is not really the most informed market in the world.
Most of the time the guys that buy these and listen to them loudly in their car, are basically driving around listening to the repeated impulse response of the woofer over and over, and over again.
When done right; dual (or quad) voice coils are useful because they usually enhance power handling; as - for applications where voice coil material/length is the same with a single/dual voice coil assembly - they spread the thermal load and allow it to be transferred away via conduction/convection quicker/easier.
Dual voice coils can also be used to improve/enhance the electromagnetic circuit and overall electromotive design in various ways; including controlling stray inductance.
Testing for and/or relying upon the nominal resistance figures as (shown in the video at various stages; including at 3:46) a means to select series/parallel configuration with the dual voice coil woofer and/or amplifiers, is - in my opinion - *not a very good approach.
Still, I guess it’s better than not knowing anything at all and/or the nominal resistance; particularly for scenarios where an accurate impedance plot is not available.
There are many reasons for my *aforementioned opinion (about why testing for and/or relying upon the nominal resistance figures is not always a good approach) but one of them is because it is the impedance of the transducer (combined with any crossover reactance) that really matters most and dictates what load the amplifier will be driving.
And, the only way to know that is for the manufacturer to provide an accurate impedance sweep chart across all frequencies the woofer operates over and/or for someone to put the woofer in a sealed/ported cabinet that best emulates the end use situation.
Can we run only one coil?
If you only use one voice coil the subwoofer will work, but I don't recommend it. The woofer is designed to you both coils and only using one will greatly reduce the life of the sub.
piyush suthar it will also cut power of sub in half
it will not damage the speaker im running 6 DVC subwoofers as SVC in parallel series and no issue
Which is better for a mono amplifier thats is poineer 2400watts a dual coil or single coil and which is more better in every thing i need a big bass and a clear bass ?
While dual voice coil woofers will generally handle more power, it doesn't really matter. If your amp makes 2400 watts at 2 ohms, find a woofer that will handle 2400 watts and be at a 2 ohm load, don't worry if it is single or dual voice coil.
Okk thx a lot guys i will bring a poineer 2400 watts mono 1 channel they write on the box 1 ohm on it but inside the detail they write that impedence 4ohms( 1 to 8 ohms ) with a subwoofer poineer 12 inchs 1400 watts 4 ohms dual coil . Is this action good or not ?
Check your amp and woofer and see what the RMS rating for both both are. See how much power the amp will make at two ohms.
Okkk thx guysss for the information
What i don't get is, if i have, for Example, an 100W RMS DVC Sub, did this mean, that it has 200W over all or still 100W, i mean should i Adjust the Amp to 100W or 200W. And is there an Difference between Serial and Paralel, in the Amp Setup? Sorry i'm totally new to DVC. I would tend to Paralel 200W and Serial 100W but i have no Clue if this is right.
If a sub is rated at 100w that means it can only handle 100w of continuous power whether it is a single or dual voice coil. Lets say you have a dual 4 ohm voice coil sub that you have wired in parallel. That means your sub woofer will receive what ever your amp will make for power at a 2 ohm load. But you wire the sub series your amp will only make roughly a quater of the power that it would make if you wired your sub in parallel.
@@stereoking7778 Thank you very much, for the Explanation. I think i got it now.👍
What song is that at :50
JPB-high
Use red + and blk - wire. Please. Esp for video presentations.
Thanks. I feel better now. Sorry. I couldnt help it. I know...... I need help.