Anyone with Loudspeaker System- BMW Professional (677)?

helbreath · 09-20-2011, 10:02 AM

Hi I have a UK-spec car and it is supposed to come with Hi-fi professional 677 with 16 loudspeakers. However it seems what I got is the Hi-fi business (12 loudspeakers).

This link shows the position of the 16 speakers.
From the attached pictures you can see the tweeter/mid-range on the front door but i have nothing on my rear doors.

Anyone with option 677 fitted can help me to verify?

Thank you for all your help!

Perkins · 09-20-2011, 03:31 PM

I have the UK option (logic 7) speaker system option: 677. I t has speakers in the rear doors behind the door handles. I think the quality of sound is very impressive.

09-20-2011, 10:02 AM	#1
helbreath New Member Drives: BMW Join Date: Aug 2011 Location: Singapore Posts: 14 iTrader: (0)	Anyone with Loudspeaker System- BMW Professional (677)? Hi I have a UK-spec car and it is supposed to come with Hi-fi professional 677 with 16 loudspeakers. However it seems what I got is the Hi-fi business (12 loudspeakers). This link shows the position of the 16 speakers. From the attached pictures you can see the tweeter/mid-range on the front door but i have nothing on my rear doors. Anyone with option 677 fitted can help me to verify? Thank you for all your help! Attached Images
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09-20-2011, 03:31 PM	#2
Perkins New Member Drives: BMW 520d SE Alpine White Join Date: Aug 2011 Location: Midlands Posts: 6 iTrader: (0)	I have the UK option (logic 7) speaker system option: 677. I t has speakers in the rear doors behind the door handles. I think the quality of sound is very impressive.