Question about Car Speakers & Subwoofers

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How to replace front speakers and sub and with what ?

2001 ls430 mark levinson system front speakers keep muffling and 8" sub just doesn't have the kick .

how do you replace them and what type of speakers do you recommend ?

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I have a pdf of dissambly directions, give me an email and ill send it to you

Posted on Mar 16, 2008

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My 10 inch kickers sound distorted not clear at at and muffled


Does the enclosure volume and style/type match the sub requirements? Are the subs wired correctly? I've seen lots of marking on the wrong terminal. Try switching one of the subs from pos to neg and neg to positive. It will be dramatic and very noticable if that's all it is.
Is your cutoff frequency correct for the sub? Make sure they're not getting full spectrum frequency. Are the Subs physically hitting any part of the enclosure at any point in the excursion? Are they screwed securely to the enclosure? Is the sub surround intact and smooth through the full extcurion? Is the amp ok? Got enough current throughout the system? Battery, Capacitor, Wiring, fuses, speaker wire etc. Bigger is better but always the correct fuse rating.
Signal from the head unit? Proper preamp wiring?

Jan 25, 2014 | Kicker Car Speakers & Subwoofers

1 Answer

I just needed some help with wiring my p8002 rockford amp to 2 fosgate 10 inch subs i just bought. there 4 ohms a piece and dual voice coil. i dont know much about car stereos but people keep telling me...


Well i tried looking up that amp, but Fosgate sight is down. So assuming that the best power out of your amp is 2ohms off the bridged hookup, and the subs are 4 ohms per coil, the best way is to only use one side of each speaker and hook it straight the the bridge. Only using one hook up wont hurt anything, its just for giving you wiring options. And when adding up ohms of speakers, it goes like this. If you had two 4 ohm subs, that'll give you a 2 ohm load. If you hooked up all your hookups, it would be like having four 4 ohm subs, and would give you a 1 ohm load.

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Jan 19, 2011 | Car Speakers & Subwoofers

1 Answer

I have a 2001 Lexus LS430. Mark Levinson sound sy...


yeh uhh u might wonna get the voice coil checked thats the problem with the speakers now days they dont really make them like they use to

May 17, 2010 | Car Speakers & Subwoofers

2 Answers

System Cuts Off


your amp is tripping out because the subs a drawing to much power get a better amp alpine subs demand a lot of power try a high current amp

Jun 30, 2009 | Alpine Type-R SWR-1222D Car Subwoofer

1 Answer

Left front and rear speakers sound muffled when playing cd's


after you play a cd while the cd is playing go into your audio settings and adjust theres settings foe each part on a stereo if u set the audio for AM//FM then play a cd the stereo changes to the cd settings

Jun 01, 2009 | Jensen Car Speakers & Subwoofers

1 Answer

Size speakers fit my car


4 nch in the front and 6 1/2 rear i believe 8in free air sub you can use a 10in sub with little modification.. this answer was taken from a lexus owners forum, another answer said 4inch in front and the rear, but both say 8 inch sub.

Mar 15, 2009 | Audio Pro 15PLB76 15 Inch 800 Watt Woofer...

1 Answer

Infinity Bass link keeps cutting out.


Tapping into front or rear gets high level signal 3 plus volts at low impedance which is totally unsuitable for the sub's line level input which is more like 300millivolts > A competent tech could make up an attenuator patch or just take it to a professional car installer before you do more damage
ataraxia

Jan 15, 2009 | Infinity BassLink II Car Subwoofer

1 Answer

Finding a good box for the sub


< I design sub enclosures for a living so you are in luck. > The one thing to remember is that generic sub boxes are just that - generic. Even if they have a fancy brand name, unless they are built for the sub you are using you will be making a guess as to how well it works. Don't get me wrong though it may work well in that band pass box, but just imagine how much better it could sound in a custom enclosure. Having said that you have the right idea, and bandpass enclosures can be power-full. If you send me (dynami28@charter.net)
the specs that came with the sub I can give you an idea of what kind of box you should get or, if you want to build your own, I can do the specs on that too. Personally I stay away from bandpass enclosures for one reason. When the subs distorts or gets pushed too hard you can't hear it happening. Since the sub is completely enclosed it's somewhat muffled or insulated so that distortion is hard to hear, which can blow up subs. A good ported enclosure would do well and basic plans should be on Lanzar's website, or available from myself. I do not recommend a sealed enclosure unless these subs will see light duty and you don't expect ground shaking bass. They can sound okay in a sealed box but most car audio enthusiasts like the ported boxes for their increased output and lower tones. Email me if you can't find the specs on those subs I might still have them on file. (Also the enclosure should be at least 3/4" thick MDF with bracing throughout.)
-Dynami

Dec 23, 2008 | Lanzar (Pair) MAXP104D Max Pro Series...

1 Answer

Tweeter and door speakers to fit a Lexus EX 300 w/Levinson factory system


I found that they can hold up to 6 1/2" speakers and 2" tweeters. I'm not sure the specific mounting depth but i can almost assure you there wont be any 6 1/2" speakers that require a whole lotta space

Feb 22, 2008 | Cdt Audio Eurosport ES-100 Car Tweeter

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