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Old Jun 27, 2008 | 06:36 PM
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Default woofers not working

I just installed a set of alpine type-R 6.5" components running from an alpine amp. The problem is my woofers aren't working, the tweeters are working fine so I'm getting power to the crossovers but for some reason the woofers aren't working, and this is the same on both sides. Any ideas?
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Old Jun 27, 2008 | 08:40 PM
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You wired it wrong.

How about some more details, like what your interfacing to?
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Old Jun 27, 2008 | 09:55 PM
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thats what I'm leaning toward haha and what do you mean by "what are you interfacing to?" as for details, I have a four channel alpine amp and a JVC headunit. So you think it must be wired wrong since my tweeters are working and the woofers are not?
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Old Jun 27, 2008 | 09:57 PM
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Originally Posted by enos44
thats what I'm leaning toward haha and what do you mean by "what are you interfacing to?" as for details, I have a four channel alpine amp and a JVC headunit. So you think it must be wired wrong since my tweeters are working and the woofers are not?
test the woofers by bypassing the x-over and see if they play at all. That will tell you if it's the x-over or the speakers.

Maybe post some close up pics of the x-over connections or even a link to the owners manual. Probably model number too, we can look for a manual with that.
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Old Jun 27, 2008 | 10:16 PM
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ya funny thing is the speakers didnt come with any instructions or a manual by the way they are the new style of alpine type-R 6.5" components. I will check the wiring and call the stereo shop where I bought them too
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Old Jun 27, 2008 | 11:30 PM
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Well there was one guy just recently and he had the amplifier switches in the wrong configuration

Without model #'s and some details, I say start there.
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Old Jun 28, 2008 | 12:34 AM
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Originally Posted by enos44
ya funny thing is the speakers didnt come with any instructions or a manual by the way they are the new style of alpine type-R 6.5" components. I will check the wiring and call the stereo shop where I bought them too
just looked at alpine's website. no switches for the woofer, so you all is set righ on the amp (x-over not set to 4k or something redicolous like that) then you either have two bad x-overs or two bad woofers, or one of each

let us know what happens when you bypass the x-over and hook up the woofers directly to the amp.
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Old Jun 28, 2008 | 02:29 AM
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No instructions or documentation?

Could be returned merchandise with blown woofers or crossovers.

You can check the woofer by connecting a small battery (AA) across the woofer leads and see if it makes noise or disconnect the crossover and connect your amplifier right to the woofer and see if it makes with the sound.

Last edited by heavymetals; Jun 28, 2008 at 02:33 AM.
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Old Jun 28, 2008 | 01:16 PM
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Sometimes crossovers are the instructions. Havent seen a set yet that isnt self explanatory. But at the least, there should be a warranty/disclaimer sheet.
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Old Jun 28, 2008 | 06:50 PM
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well its quite embarassing acutally haha I had the woofers and the tweeters switched, all is good now. Thanks guys
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Old Jun 28, 2008 | 09:32 PM
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I was right the first time.
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