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good replacement options for mark levinson subwoofer

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Old 10-29-07, 08:30 PM
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mikemareen
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Default good replacement options for mark levinson subwoofer

hello all,

my 10" oem levinson subwoofer is possibly blown, it makes a cracking rattling noise when the bass hits.

what are good replacement options ? thanks
Old 10-30-07, 08:44 AM
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mikemareen
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nobody has a clue ?

what is the impedance of the levinson sub ?
Old 10-30-07, 11:44 AM
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GRAND_LS 4
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First, its actually an 8incher.

Second thing, this topic has been beaten down so many times, with pics, and different solutions to this issue.

Use the search feature and type in "subwoofer" or "levinson" and you should come up with a good number of threads.
Old 10-30-07, 01:41 PM
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mikemareen
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I did a search and there is no DEFINITE solution to this.

the guy who replaced it with a JL w0 is not a good solution, the impedance is wrong to. Also there is nothing definite that states what the impedance is for the 8" levinson sub.

what is the impendance ? You help me out and I will come up with a better solution.




Originally Posted by GRAND_LS 4
First, its actually an 8incher.

Second thing, this topic has been beaten down so many times, with pics, and different solutions to this issue.

Use the search feature and type in "subwoofer" or "levinson" and you should come up with a good number of threads.
Old 10-30-07, 03:17 PM
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teamplayer
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To find out the impedance for the subwoofer, hook up a ohm meter (digital multimeters) and check for resistance (with the speaker terminals disconnected). Whatever reading you get is the speakers impedance and therefore you need to purchase a subwoofer with an equivelent reisitance value.

As far as what type, you're better off with a free-air sub. What brand depends on the listener. Listen to different types and see which you like.
Old 10-30-07, 03:25 PM
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yes I have a DMM and I understand that, BUT I'd like to order my replacement sub KNOWING WHAT IMPEDANCE I NEED. This way I can install int all in one day.

it wouldn't make sense to remove the levinson sub, get the impendance and wait a week to order my sub right ?

and since this subject has been beaten so much, HOW COME NOBODY KNOWS it off hand ?

Originally Posted by teamplayer
To find out the impedance for the subwoofer, hook up a ohm meter (digital multimeters) and check for resistance (with the speaker terminals disconnected). Whatever reading you get is the speakers impedance and therefore you need to purchase a subwoofer with an equivelent reisitance value.

As far as what type, you're better off with a free-air sub. What brand depends on the listener. Listen to different types and see which you like.
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Old 10-30-07, 03:31 PM
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anotherLS
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i changed mine to this Pioneer (Premier) 8 inch shallow sub...i dont know the impedence of it....at really high volumes it cuts out...

http://www.pioneerelectronics.com/pn...tailsComponent
Old 10-30-07, 03:43 PM
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tvdias
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To find out the impedance for the subwoofer, hook up a ohm meter (digital multimeters) and check for resistance (with the speaker terminals disconnected). Whatever reading you get is the speakers impedance and therefore you need to purchase a subwoofer with an equivelent reisitance value.
No!!! Resistance is a DC measurement and is definitely not equal to impedance which is an AC measurement!!!!

Vern
Old 10-30-07, 04:15 PM
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HEY MAN, your right. kudos to you.

but nobody really cares.

what we need to know is: WHAT IMPEDANCE IS THE LEVINSON SUB?

Originally Posted by tvdias
No!!! Resistance is a DC measurement and is definitely not equal to impedance which is an AC measurement!!!!

Vern
Old 10-30-07, 04:57 PM
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racinstyle
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I put a JL 8w0 in and it sounds great. I just upgraded to two Jl 12w6v2 so I dont need the Jl anymore. Its pretty much brand new, only used for like a month. I paid over $100 at tweeter, but ill let it go for $50 plus shipping. lmk
Old 11-07-07, 10:13 AM
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beangrower
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Originally Posted by anotherLS
i changed mine to this Pioneer (Premier) 8 inch shallow sub...i dont know the impedence of it....at really high volumes it cuts out...

http://www.pioneerelectronics.com/pn...tailsComponent
jus wondering...when you say it cuts out...do you mean the stock amp can't push it so that cuts out....or the sub doesn't jus goes out?
Old 11-07-07, 02:48 PM
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anotherLS
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Originally Posted by beangrower
jus wondering...when you say it cuts out...do you mean the stock amp can't push it so that cuts out....or the sub doesn't jus goes out?
yah the stock amp cant handle it at loud volumes....i even turned the ASF feature off on the audio...i tend to listen to a lot of dirth south at high volumes!!!
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