Parallel and series wiring?
Parallel and series wiring?
Hey I've been doing research on parallel and series wiring and I got the basic of it. Parallel reduces ohms, which increas power output. Series increase the ohms which reduces the power output. Of course you can't reduce the ohms much without a high performance amp. Now I want to understand it a little better. If I have speakers with different watt ratings and want to give more power to a pair of speakers, let's say, and less power to another pair, could I set one pair up in series and one in parallel? I'll put up a picture because I can't explain that well in words. This is just an example. The amp is a two channel amp. If I wire it like this, will speakers A and B recieve 25 watts each and speakers C and D will recieve 100 each, or am I completely wrong?
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Re: Parallel and series wiring?
it all depends on how the amp is setup. on mono and most 2-ch amps, I wouldn't do this. stereo circuits often share a lot of parts and don't take well to one channel being run much hotter than the other. Now if you were using a 4-ch amp and bridging 2 channels for each of these setups, I'd say go for it, as you'll most likely have 2 sets of amplifiers in one chassis working in dependent of each other.
Re: Parallel and series wiring?
Oh okay I see. So is there any way to limit the power output to each speaker? Because if I have a two pairs of speakers with different rms watts how can I hook them up to the same amp without blowing them?
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Re: Parallel and series wiring?
If your amp has an adjustable gain ****, i would hook both pairs of speakers up in parallel and set the gain way down on the lower rated speakers. also, if its a 200 watt amp, say 100 rms x 2 chan. @ 2ohms it will deliver 100 watts to each pair of speakers, so 50 watts each speaker.
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Re: Parallel and series wiring?
If your amp has an adjustable gain ****, i would hook both pairs of speakers up in parallel and set the gain way down on the lower rated speakers. also, if its a 200 watt amp, say 100 rms x 2 chan. @ 2ohms it will deliver 100 watts to each pair of speakers, so 50 watts each speaker.
Also just to keep in mine it won't be true power/watts. Also keep in mind. You can blow up or amp if you bring down the ohms low. Better make sure your amp can hold low ohms or it will fry. basic ones can do 1,4,8 ohms.
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Re: Parallel and series wiring?
And on another note being as i am tired. You can lower the power but you can't not lower one speaker power to gain in another it will both get the effect of it.
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From: Concordia Kansas
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Re: Parallel and series wiring?
Hey I've been doing research on parallel and series wiring and I got the basic of it. Parallel reduces ohms, which increas power output. Series increase the ohms which reduces the power output. Of course you can't reduce the ohms much without a high performance amp. Now I want to understand it a little better. If I have speakers with different watt ratings and want to give more power to a pair of speakers, let's say, and less power to another pair, could I set one pair up in series and one in parallel? I'll put up a picture because I can't explain that well in words. This is just an example. The amp is a two channel amp. If I wire it like this, will speakers A and B recieve 25 watts each and speakers C and D will recieve 100 each, or am I completely wrong? 

In that case figuring this out if it were to be true you would be pulling way over the power rating that amp can hold. it would fry.
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Re: Parallel and series wiring?
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From: Concordia Kansas
Car: 1987 Iroc Z 1990 RS 1991 RS
Engine: 454 soon 496
Transmission: Soon T56
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Re: Parallel and series wiring?
One thing you have to make sure what amp your using and what can it hold. 4 ohms, 8ohms and bridged? 1ohm,2hohm,4ohm? One thing when you buy an amp it will show you all these things. I know the formula's on knowing what you need and all. Basic on is Ohm's Law, Watts Law. google it very useful information on how to calculate. Also looking up parallel / series if you have any problems give me your info like volts, your amp, your ohms off your speakers and I can calculate it for you to make sure your in the safe of doing this. Mind you certain amps can't go low or high on the ohms like going 8 ohms that dosn't mean you can use 2 8 ohms to that amp its overall what you can use. Series it adds the ohm and parallel it reciprocol.
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From: Concordia Kansas
Car: 1987 Iroc Z 1990 RS 1991 RS
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Re: Parallel and series wiring?
Just give me your information. I need volts and your ohms of all the speakers you are wanting to use and the amp and its power rating and the ohms it could hold. I will help you out on this if you give me some info to work with.
Re: Parallel and series wiring?
Well I didn't buy anything for my sound system. Right now I'm just trying to find out as much as I can before I actually buy it you know? But my question is, is there any way to limit how much power goes to EACH speaker?
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Re: Parallel and series wiring?
Yeah that was like my final resort though cuz then I'd have to put resistors on every wire and like make a box to organize them. If there is no other way then yeah I'll do that
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From: Corner Brook, NL
Car: 1984 Z28 HT,2006 2500HD
Engine: 5.7L, 6.6Llbz dmax
Transmission: 700R4, 6 speed allison
Axle/Gears: worn out 3.73 posi
Re: Parallel and series wiring?
put it right on the sub and hide it inside the sub box?
Re: Parallel and series wiring?
Yeah that could be a solution. Or on the center console thing between the seats. So then all the wires from the speakers run through it. Either way it could work. Well thanks guys I guess the only thing I can do it that =]
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