[gtaphile]

I just drove a friends 07 335i coupe with logic 7.

My 07 335i sedan imported from the US has logic7 on the amp front, sub covers but no subs under the seats.

What system do I have?

Any help would be appreciated.

[Technic]

Originally Posted by gtaphile

I just drove a friends 07 335i coupe with logic 7.

My 07 335i sedan imported from the US has logic7 on the amp front, sub covers but no subs under the seats.

What system do I have?

Any help would be appreciated.

Searching helps a lot, you know? USA MY2008 335i had Logic7 standard.

Somehow, somebody took the woofers from under your seats, though.

[gtaphile]

thank you Technic

[tibra1]

http://www.bmw.com/com/en/insights/t...al_logic7.html

This is the full 13 speaker system w the subs under the seats and mid range in the dash is the Harmon Kardon surround aka Pro Logic 7..its an upgrade from BMW..they charge $875 as an option and then ofcourse they also charge u 750 for blue tooth and BMW assist as well ...package deal, cant get one w/o the other

When i got my car it was included in the sports package..wheels tires suspension radio all for $1000. sucks that BMW is raping new customers now w all these extras.

I think urs is Logic 7 and then this is the Pro Logic 7 Harmon Kardon..

[gtaphile]

Gents. I checked and the subs are actually there.

One can hardly hear them even with the EQ set-up to reveal them.

I have to say I have never heard a lower resolution system with 13 speakers.

I will make my way through the forums to see what upgrades are in order.

I am thinking that the speakers are not the worst link. The head unit/multi channel amp is likely feeding poor audio.

Not bashing the logic7 but coming from audiophile quality in the home to this is hard to take and my three Acura TL's before this, my first BMW, had much better resolution.

[kmarei]

First check that your system is working
If you can't hear them then maybe something is not right
I had the HIFI which is less than the logic 7
And I could certainly hear them