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Old 01-25-2004, 11:15 AM   #1 (permalink)
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help! are these 2 compatibile?....

Hey
i was wondering if a
Rockford Fosgate 401S Amplifer would be a good match with...
2 Pioneer TS-W3041DVC subs

I don't know much about audio so someone please help me out.
i listed the links below for the specs of each.

Rockford Fosgate 401s Specs click more

Pioneer TSW3041DVC Specs
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Old 01-25-2004, 12:54 PM   #2 (permalink)
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yes.
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Old 01-25-2004, 02:45 PM   #3 (permalink)
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no, you won't have enough power to run the subs at their full potential.....(some say differently) but if you don't have enough power to your subs, it can potentially overheat your coils and burn out your subs....

the rms on the subs are 400w apiece, while your amp only puts out 1 x 400w @ 2ohms.....so even if you wire your subs at 2 ohms, you'll still be short on power....

basically, you need a bigger amp, or possibly the same type of subs, but not dual coils....

and I would suggest to stay away from rf stuff too....not that good anymore....
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Old 01-25-2004, 03:11 PM   #4 (permalink)
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Quote:
Originally posted by Eye8Pussies
but if you don't have enough power to your subs, it can potentially overheat your coils and burn out your subs....
Huh? Yes the amp is smaller than ideal, but it is compatible and his subs won't burn out.
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Old 01-25-2004, 04:49 PM   #5 (permalink)
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umm i'm just confused now
and when it was sold to me at best buy they said it would be fine as well but they said to bridge the amp?

and why does the amp says its 1200watt amp? when it can't handle 400 watt subs?
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Last edited by angelox; 01-25-2004 at 04:55 PM.
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Old 01-25-2004, 04:53 PM   #6 (permalink)
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It will be fine. The speakers have more room to grow if you wanted to go with a larger amp. You won't damage anything with your setup and they are compatible amp/speakers. Just as with all systems, don't turn your gains/bass all the way up and if you ever start to hear any distortion, turn down the bass.
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Old 01-25-2004, 05:35 PM   #7 (permalink)
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Thumbs down

That amp is weak for two of those subs. Eye8 did the math.

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Old 01-25-2004, 05:44 PM   #8 (permalink)
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Quote:
Originally posted by angelox
umm i'm just confused now
and when it was sold to me at best buy they said it would be fine as well but they said to bridge the amp?

and why does the amp says its 1200watt amp? when it can't handle 400 watt subs?
You don't have to bridge the amp if you don't want to, in fact I wouldn't. And the amp doesn't say it is 1200watt. Did you give the proper link?

Quote:
Originally posted by Fever
That amp is weak for two of those subs. Eye8 did the math.
What math are you talking about? And yes the amp doesn't match the subs power rating, but they will still play and sound fine. Nothing will overheat and break.
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Old 01-25-2004, 07:45 PM   #9 (permalink)
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Run the 401s amp, even though you might like it nothing damaging should happen, if you don't like it with the woofers, you can move up to a 801s amp if you want,, but if you don't move up, you should be fine, unless you do something stupid like turn you hpf gain all the way up...
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Old 01-25-2004, 08:19 PM   #10 (permalink)
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ON the amp itself, on the top (where the logo lights up)
it says 1200 Watts

also i'm not a big car audio freak...i jsut want something that will WORK and give me decent bass, just as long it won't blow up and cause my car to burst into flames, i'll be happy...

sorry if i wasn't clear earlier...



here's another link from RF themselves
http://www.rockfordfosgate.com/ez2/M...h%20Amplifiers
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Last edited by angelox; 01-25-2004 at 08:28 PM.
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Old 01-25-2004, 08:30 PM   #11 (permalink)
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that 1200 watts means max wattage not rms..I think the max usually refers to how much power can be put out on certain notes,, i think, but rms is constant power...
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Old 01-25-2004, 08:35 PM   #12 (permalink)
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Quote:
Originally posted by oibone781
that 1200 watts means max wattage not rms..I think the max usually refers to how much power can be put out on certain notes,, i think, but rms is constant power...
no an amp will never put out its max power. the reason they print it on the heatsink is to fool people who dont know any better.


Quote:
but if you don't have enough power to your subs, it can potentially overheat your coils and burn out your subs....
how could sending a sub less power than what its rated for overheat its voice coils? if that was possible, there would be no such thing as a volume control because when you turn the volume down you are sending less power to your speakers.
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Old 01-25-2004, 08:45 PM   #13 (permalink)
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Quote:
how could sending a sub less power than what its rated for overheat its voice coils? if that was possible, there would be no such thing as a volume control because when you turn the volume down you are sending less power to your speakers.
But...

Quote:
Originally posted by Fever
That amp is weak for two of those subs. Eye8 did the math.
heh.. some people will never learn.
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Old 01-25-2004, 08:48 PM   #14 (permalink)
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Quote:
Originally posted by angelox
ON the amp itself, on the top (where the logo lights up)
it says 1200 Watts
The 1200 watts means that they hooked up up to a meter and did everything possible to get the maximum wattage out of the amp. They cooled it with frion, played specific notes optimized for the amp.. etc.

What the meter measured just before the amp blew up is what they put on the cover.
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Old 01-25-2004, 08:48 PM   #15 (permalink)
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thanks for all the feedback.....but i still feel that my question was not really answered, so just confirm with u all, can we all agree that.....

#1. THe amp is not the best it COULD be for my subs, but WILL WORK just fine?

#2. No, this amp combo will not blow or burn my subs under normal use. OR...is not dangerous to run them together?

#3. Will a guy like me who has no or little knowledge of car audio who just wants some BASS rather then STOCK, be somewhat happy with this combo?

sorry to be so stupid...
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