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Old Sep 17, 2006 | 04:20 PM
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Default Audio Question...

Sound like a newb, but o well...

Got a Sony
XM-1252GTR 2/1 Channel amp.

Wanted to know if i was able to hook up my subs as well as my front speakers.
Right now I have the front speakers running off the cdplayer. But If it was possible to do I would like the amp to power both that way it sounds better (Thats the plan)

Anywho, just wanted to know if it was possible with what i have or if i would require more things.

:: Simple picture of what i mean.. Kinda..
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Old Sep 17, 2006 | 04:28 PM
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https://www.tamparacing.com/forums/c...sonik-amp.html
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Old Sep 17, 2006 | 04:37 PM
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P057: Not to sound rude, but why did you post that.
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Old Sep 17, 2006 | 04:49 PM
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get another amp
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Originally Posted by BigBadBuick
Originally Posted by TNathe
so because wikileaks doesnt have it means it didnt happen? Now there's some logic!
LOGIC? You seriously want to invoke logic in a conversation about fake hijackings, missiles hitting the pentagon, and bombs planted throughout the world trade center? I thought it was a given that logic was checked at the door when entering one of these threads.

Last edited by P057; Sep 17, 2006 at 06:58 PM.
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Old Sep 17, 2006 | 05:38 PM
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It is not possible to connect the subwoofers and the front speakers to the same outputs. You will need another small amplifier to drive them. Unfortunately most cheap amps will produce lower quality sound than the stock headunit - which is rated at a very low RMS wattage but has more stringent response and a highs signal to noise ratio (clarity and cleanness)

The subs are meant to produce only bass notes and should have a 'crossover' which filters out all the higher notes that arent bass.

The front speakers are meant to produce everything EXCEPT very low bass which makes them and the subwoofers mutually exclusive.
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Old Sep 17, 2006 | 06:58 PM
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Originally Posted by NoTLaDStyle
It is not possible to connect the subwoofers and the front speakers to the same outputs.
technically he could, its just that the subwoofers would then try and play the whole spectrum of sound. basically being treated as another pair of speakers, and this is just no good.

Get another amp.
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Originally Posted by BigBadBuick
Originally Posted by TNathe
so because wikileaks doesnt have it means it didnt happen? Now there's some logic!
LOGIC? You seriously want to invoke logic in a conversation about fake hijackings, missiles hitting the pentagon, and bombs planted throughout the world trade center? I thought it was a given that logic was checked at the door when entering one of these threads.
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Old Sep 18, 2006 | 04:51 AM
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Originally Posted by NoTLaDStyle
It is not possible to connect the subwoofers and the front speakers to the same outputs. You will need another small amplifier to drive them. Unfortunately most cheap amps will produce lower quality sound than the stock headunit - which is rated at a very low RMS wattage but has more stringent response and a highs signal to noise ratio (clarity and cleanness)

The subs are meant to produce only bass notes and should have a 'crossover' which filters out all the higher notes that arent bass.

The front speakers are meant to produce everything EXCEPT very low bass which makes them and the subwoofers mutually exclusive.
Not impossible. Most 2/1 channel amps will run in a 3 channel mode. IE, a mono sub, and stereo mids/highs. The secret is properly designed passive crossovers...caps and coils after the amp. I've seen many, many very high quality systems done this way.

Now, is it practical, probabaly not. In some competition settings, it is desirable, like to stay in a very low power class, for example. Otherwise, there are some high level audiophile benefits, but not much for the casual user. By the time you pay to have the passive crossovers designed and built, you could most likely by another amp.

Dalton is correct that most 'cheap' amps suck, and you'd be better off on head unit power. But, if you have some money to spend ($100 up) you can get some pretty decent stuff. Or, you could go used, but that's another crap shoot in and of itself.

Toby
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Old Sep 18, 2006 | 06:18 AM
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Thanks for the help everyone.
For right now I will just run the fronts off the cdplayer then

Again, thanks for the help.
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Old Sep 18, 2006 | 07:39 PM
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OK not possible for the skill level
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