All Things Mk5 > Sat Nav and Car Audio

Strange speaker question (apologies in advance for being sad!)

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Norbreck21a:
Hi guys, I'm just in the process of upgrading the front component speakers in my Golf.

My car came from the factory with the 10 speakers as standard so I have the 4" Mids fitted along with the 6.5 bass units and obviously the tweeters in the mirror triangles. I've just been looking at my door cards in preparation for removing them on Saturday, and just noticed something a little strange. When I look at the grill for my 4" Mid range (near the window switches), the grill is fully drilled (perforated if you like). However, when I looked at the lower grill for the 6.5" Bass unit, most of the holes in the grill haven't been opened up, almost as if the moulding procedure didn't finish it too well. I've attached pictures below to explain what I mean.

Is everyone's car like this or just mine? Would there be any detriment to the sound (bass) in having them behind a grill that wasn't fully opened up?

Mid Speaker

Mid (Close up)

Bass

Bass (Close Up)


When I install the speakers at the weekend and remove the door cards, should I finish the opening up of these holes with a small drill in my dremmel?

Thanks

Andrew

VC:
i think its done for rigidity and strength? as in, those areas are prone to take a beating  :smiley:

i could be wrong though, often am  :innocent:

JPC:
Now, im no expert. but heres My theory.

Mids will need he holes due to the frequency output. they will struggle to get thru solid objects, hence being drilled.

Bass freq's wont struggle half as much getting thru a grill like that without being drilled. as its pretty low, it needs strength to stop your foot going thru it.

I very much doubt you will hear a difference

VC:
yeah agreed i dont think youd hear a difference if your setup is good

mine can make your eyes vibrate and your nose itch at full stink and i didnt drill mine out  :happy2:

scotta:

--- Quote from: Very Cherry on January 20, 2010, 11:53:39 am ---yeah agreed i dont think youd hear a difference if your setup is good

mine can make your eyes vibrate and your nose itch at full stink and i didnt drill mine out  :happy2:

--- End quote ---

What setup have you got?

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