Quote:
Originally Posted by Qsilver7
To answer the questions again but in another way where you can verify for yourself...go to one of the online part database sites and pull up the audio/speaker diagrams. You will see the various options listed (ie 676/677/688/6F2...which is the plain non DSP, early HiFi w/DSP, HK system, and B&O system)...then take note of the item numbers in each diagram and note that the 677 & 688 systems (early HK & late HK) have the same part nbrs for each of the speaker diagrams.
If you’re not familiar with any of the online part database sites..here’s a direct link to the speaker diagrams using a F13 640i as the example car used to pull up the nine diagrams...a couple minutes of your time will give you the answer you seek as well as assurance as to what has been said is accurate.  : https://bimmercat.com/bmw/en/search/...MW+640i/USA/65 |
Thanks bro for the info.
But it doesnt have the EQ adjustment feature compare to later Harman Kerdon version. Or maybe we can code it?