Can 7.1 Harman Kardon be improved?
The overall components are probably very similar. The issue, in my opinion, comes from the manufacturer. BMW seems to has put more effort into the sound system in the 335i for example. Rather than 1 sub on the rear shelf, they placed 2 subs under the 2 front seats. This allows for less shelf rattle and is just a better placement for a bass driver.
Unscrew the front ones and screw the new ones in. Use pliers (don't worry, they pop right out) to remove the rear lock knobs and then place the metal ones in their place and apply pressure with a narrow rod, preferably something with rubber on the end, until the lock knobs are recessed in the door and make a click sound... Now press the unlock button and they will return to their correct height.
As far as the sound system is concerned.. warning about the Dynamat mod - my mids and lows now overwhelm the high-end and while my system has more "punch," vocals sound really weak. I'd like to replace the A pillar speakers with something that's easily interchangeable but I'm not sure I'll notice any difference unless I send more wattage via a more powerful amp.
Also did you find a big improvement with the dyno mat? If it's worth it I may dive into that today. Thanks!
Unscrew the front ones and screw the new ones in. Use pliers (don't worry, they pop right out) to remove the rear lock knobs and then place the metal ones in their place and apply pressure with a narrow rod, preferably something with rubber on the end, until the lock knobs are recessed in the door and make a click sound... Now press the unlock button and they will return to their correct height.
As far as the sound system is concerned.. warning about the Dynamat mod - my mids and lows now overwhelm the high-end and while my system has more "punch," vocals sound really weak. I'd like to replace the A pillar speakers with something that's easily interchangeable but I'm not sure I'll notice any difference unless I send more wattage via a more powerful amp.
You'll see that small ring of shrinkwrap up top. I can not tell you the night and day difference. What an amazing cheap fix.
Locked sitting flush.




