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upgrade sound system

  1. Factory Stereo Upgrade

    General BMW Questions
    Hi All - new Midwest US member to the forum after just buying a 2020 X3 30i with m sport package. Love everything about the car, especially after each drive. Curious if others have taken any steps to upgrade stereo sound after purchasing vehicle? I am surprised by the muddy sound on such a...
  2. Black Friday and Cyber Monday Deals at GROM Audio

    Car Navigation, Audio & Electronics
    Hi all, Just o let you know that we are having Black Friday deals today, and Cyber Monday on 11/26/18 for 24 hours only. If you were looking to add Bluetooth, Android, iPhone or USB capability to your BMW stereo, here is your chance to save on GROM Bluetooth, Android, iPhone and USB car kits...
  3. Best F30 3 Series speaker upgrade: BAVsound or Focal?

    F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
    I'm considering drop-in replacements for my 2014 328i with HiFi (no Harman Kardon here) After some research, these seem to be the most popular options: Focal IFBMW-S which retail for $440 shipped and include 2 front door speakers + tweeters (crutchfield sells them for a whopping $650)...
  4. Sound System Upgrades

    E85 / E86 Z4 (2003-2008)
    This is my first post although I've been a member of the Forum for a year doing lots of reading - my thanks to all the contributors for all the great content. I'd like to upgrade the standard Business CD and Factory Hi-Fi in my 2006 E85 Z4 3.0i. Having read many past posts from across the...
  5. Alpine speaker upgrade

    Parting Out
    Straight out my e90 Include WHOLE kit 4 speakers Amp Loom Speaker frames / window pieces http://bit.ly/1ca2nF Other items for sale too inc K&n air filter Boot liner
  6. Upgrading Standard Audio

    F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
    Unfortunately, I bought my 2013 328i off the lot and it did not have the H/K Audio System. Currently looking into upgrading my system and have some questions. I'm currently looking at getting a JL AUDIO XD600/6 to replace the OEM amp. Now I have done an audio upgrade before on an e46 and...
  7. Upgrade my factory stereo

    E60 / E61 (2004 - 2010)
    This is my first post to any forum; so, I may break forum protocols. I apologize in advance. I would like to upgrade my original stereo to one that is compatible with my iPhone but I’d also like to ensure it works seamlessly with car’s factory stereo controls. I’d like to listen to Pandora or...
  8. Speaker and subwoofer upgrade e60

    E60 / E61 (2004 - 2010)
    hey guys, i am new to the forum and i own an 06 530i(e60) and i was wondering if anyone ha updated there stock speakers and subs with out putting an additional sub box in the trunk. i am just trying to keep it looking stock but i want to hear the difference. let me know what brands you all use...
  9. Speaker upgrade options???

    E63 / E64 6 Series (2004 - 2010)
    I want to upgrade my speakers and amp, but I cannot find any data on what fits my 6er. On top of that, the local stereo shop wouldn't touch my car because of the limited data available for the 6 as well. I want better sound, but dropping $5K for a complete custom set up is not what I had in...
  10. Upgrade Sound System!?

    E39 (1997 - 2003)
    Hello, I used to own a e46 330xi and recently traded it in for a sweet black e39 02' 530i. Everything about the car is gorgeous except the previous owner only had the factory sound system in!? I was spoiled on the 3 series because it had the harmon and kardon upgrade and to go from that to no...
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