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Soundproofing, does it make a difference?


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#1 EcHo_2134

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Posted 23 June 2004 - 12:51 AM

hi

i've had the front doors soundproofed at doran, using brown bread. i can't seem to tell the difference except the doors sound more solid when being closed.

should there be more mid-bass?.....i was told that there was no need to soundproof them as my car isn't bad sounding (vw golf). what do u guys think of this?

is using other products such as dynamat or that g-spot stuff alot better than brown bread?

- Ernie

#2 QUICKSIX

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Posted 23 June 2004 - 11:28 AM

I sound deadened my doors using flashtac and spray on tar (too tight to buy good stuff) but I used a sh#t load


It is also in a Golf, a MK111 and I noticed a huge difference, my focals had three times as much mid bass as they did before it suouded like I was running a small sub.
It was enough to shake to outside and inside mirrors.
Best thing I have done for the money

#3 MikeC

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Posted 23 June 2004 - 12:09 PM

Echo try adjusting your x-over points on your amp (or where ever they are sent) it may require abit of tuning perhaps. You might find they could be crossed over alittle too high.

#4 EcHo_2134

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Posted 24 June 2004 - 12:26 AM

Thanks

i'll try that..but i think the head unit cross over is being used..current set at 120hz..(i think)...

its either 120 or 220.........sony deck isn't that great......want to upgrade soon...

- Ernie

#5 RUBBABAND

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Posted 24 June 2004 - 12:50 AM

definately go down to 80Hz are they amped?

#6 Cyberpunky

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Posted 24 June 2004 - 03:38 AM

Anything is better than nothing and lowering your x over points may help. It might be your speakers just dont produce significant midbass so thats why no change.

Anyway I have always used products like roadkill/dynamatt etc and have always been impressed by how effective they are but cant vouch for cheap alternatives
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#7 EcHo_2134

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Posted 24 June 2004 - 06:32 AM

mm...dun think the deck goes down to 80hz for the hpf....

yes...the speakers are amped.......pioneer yellow splits (only got them coz they were cheap $350)..with about 90watts rms..

i opted for brown bread..because i couldn't get dynamat on the same day...

oh well...maybe next time...

#8 Pyroay

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Posted 24 June 2004 - 08:49 AM

I've run dyn mat and alson g-spot and found both to be effective, and eaiser to use in certain applications for each of them.
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#9 Wasnt Me

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Posted 24 June 2004 - 10:06 AM

Maybe try using the amp crossover instead. and switch the hu crossover off.
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#10 icacha

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Posted 24 June 2004 - 10:54 AM

EcHo_2134 try looking here http://www.caraudioaustralia.com/forums/vi...pic.php?t=36351 and this http://www.caraudioaustralia.com/forums/vi...pic.php?t=36039

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#11 EcHo_2134

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Posted 24 June 2004 - 10:52 PM

Cheers

:D

#12 Rattlehead

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Posted 25 June 2004 - 09:51 AM

How did you go?

#13 EcHo_2134

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Posted 26 June 2004 - 05:56 AM

hi

changed the crossover points on my deck..made little differene..

Think i figured out why...i'm playing mp3s burned on to cd...with an original cd the sound quality is alot better...

with stock speakers mp3s and original cd both sound like poo....i guess u can tell the difference..now..

Thanks for the help guys

- Ernie

#14 losta_masta

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Posted 26 June 2004 - 05:57 AM

what brand did you used?

#15 EcHo_2134

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Posted 26 June 2004 - 06:07 AM

i used brown bread....

its supposedly not too bad......but hard to apply..

since i was paying someone to install it....it didn't really bother me.





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