markn01
Posts: 3
Joined: Wed Oct 11, 2017 5:20 am

BMW i3 - Harmon Kardon - What to upgrade first?

Thu Oct 12, 2017 6:51 am

I have a 2015 BMW i3 with the upgraded Harmon Kardon system. Want to know thought on what should I upgrade or upgrade first. I have a Focal Polyglass 6.5 that was pulled out of my lease car as an option also

Option that I'm interested in:

1. Just the BavSound Stage 1 installed
2. Get the BavSound Stage 1 and install the Focal Polyglass 6.5 woofer in the kick panel
3. BimmerTech Premium Audio System Amp with HK speakers
4. BimmerTech Premium Audio System Amp with BavSound Stage 1
5. Focal Integration IFBMW-C with stock amp
6. BimmerTech Premium Audio System Amp with Focal Integration IFBMW-C

Should I upgrade the amp first to hear the difference on what the amp can improve since the current system doesn't have enough volume for me when I crank it all the way up?

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