E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > Door Speakers



Reply
 
Thread Tools Search this Thread
      12-01-2008, 08:25 AM   #1
MOB
Major
MOB's Avatar
England
59
Rep
1,413
Posts

Drives: Alpine White M2 LCI
Join Date: Dec 2007
Location: Northants UK

iTrader: (4)

Door Speakers

Now that I've added L7 tweeters, Blaupunkt THA555 amp and SWS-8 subs, its sounding really good - but I'm now thinking of upgrading the midrange speakers.

Questions;

- the standard door speaker used to produce all the highs - after plugging in the tweeter, will this still be the case or would plugging in the tweeter somehow get a crossover to turn it into just midrange??

- If I add a L7 midrange, will this also play highs or will that be crossovered out?

- generally, is this worth upgrading? The standard midranges must be crap, and look cheap compared to the L7 midrange speakers? Cost will be around £100 for a pair of L7 midranges.

- is there any point in upgrading the rears - even adding rear tweeters?

Cheers
__________________
Appreciate 0
      12-01-2008, 05:55 PM   #2
e92smurf
New Member
1
Rep
6
Posts

Drives: e92 320d m sport
Join Date: Nov 2008
Location: Bolton UK

iTrader: (0)

The Alpine kit gives you a set of cross overs which remove the high freq from the mid speaker. At present you are plugging the tweeter direct into the mid which means they are both outputting in yours at the moment.

Changing the mid to logic 7 will still result in outputting high freq unless you fit a cross over.

By the way, the mid in the Alpine kit looks identical to the logic 7 one but has a different part number so dont know if it is the same.

As for the rear, adding tweeters will make zero difference in the front as they are effectively rear fill only, they will just improve the sound for people in the back!!!!
Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 10:06 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST