Noob question: subwoofer to home theater setup

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Old Aug 7, 2004 | 12:09 AM
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slo007's Avatar
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Noob question: subwoofer to home theater setup

Is it possible to hook up my JL 3Wv2 D2 (2, 4, and 6 ohm) subwoofer to my home theater setup? I'm thinking in moving the sub out of my car as I'm starting to miss the trunk space.
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Old Aug 7, 2004 | 12:21 AM
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Dan Martin's Avatar
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So long as you have an amp you'll be fine.
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Old Aug 7, 2004 | 12:52 AM
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slo007's Avatar
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So a receiver like this would work then?

http://catalog2.panasonic.com/webapp...noreRedirect=1

We have a similar model.
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Old Aug 7, 2004 | 02:57 AM
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Lung Fu Mo Shi's Avatar
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Originally Posted by slo007
So a receiver like this would work then?

http://catalog2.panasonic.com/webapp...noreRedirect=1

We have a similar model.
No. You need a separate amp just for the subwoofer. Most receivers will only drive the "surrounds" and not the the sub.

So basically you need a single channel amp with an LFE input.
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Old Aug 7, 2004 | 09:19 AM
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What you can do is get a seperate amplifier and hook it up using the LFE output of the receiver with a mono-stereo cable. Mono side connects to LFE output on receiver, stereo to RCA input on amplifier.
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Old Aug 9, 2004 | 03:48 AM
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i had a car audio setup in my dorm room my freshman year. i just hooked up my amp from my car to a power converter which i bought at radioshack.
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Old Aug 9, 2004 | 10:08 AM
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From: Canada, eh?
Your best bet is to use an amp specifically designed to power a subwoofer. This type is designed to be mounted on/in the sub enclosure. It has an adjustable low pass filter, auto on/off, phase control, hight and low level inputs, etc.

http://www.partsexpress.com/pe/pshow...=300-794&DID=7
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Old Aug 9, 2004 | 10:23 AM
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Originally Posted by accsuperstar
i had a car audio setup in my dorm room my freshman year. i just hooked up my amp from my car to a power converter which i bought at radioshack.
that's ghetto! I like it.
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Old Aug 9, 2004 | 01:37 PM
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accsuperstar's Avatar
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Originally Posted by Dan Martin
that's ghetto! I like it.
yea gotta work with whatcha got. the sub was hooked up to my computer via a receiver. we got a fair share of complaints that year
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Old Aug 9, 2004 | 08:07 PM
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slo007's Avatar
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Originally Posted by accsuperstar
i had a car audio setup in my dorm room my freshman year. i just hooked up my amp from my car to a power converter which i bought at radioshack.
That's what my roommate had in my 4th yr in college. I was wondering if I could replicate his setup (he actually had two 10" boxes). But I'm not excited about having to spend more $$. Perhaps another time...
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Old Aug 9, 2004 | 09:01 PM
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Originally Posted by Dan Martin
that's ghetto! I like it.
that reminds me... a friend in HS had a real classy arrangment in the back of his van - 2 10" or 12" woofers in buckets hooked up to a low frequency amp. That thing was damn loud, but damn ugly!
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