2016 BMW i3 Speaker Sizes

The 2016 BMW i3 factory audio system contains specific locations that accommodate audio components. Center dash, front door panel, and rear door panel accommodate 1 inch speakers. Furthermore, center dash, front door panel, and rear door panel also support 4 inch speakers, while front accepts a 6x9 inch speaker size. Compatible speaker types for replacement and upgrade include tweeter, midrange, and full-range.

Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.

Speaker Details by Location
Location Size Type Notes
Center Dash 1 Tweeter
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Center Dash 4 Midrange
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front 6x9 Full-Range
  • Main speakers location
  • High replacement priority
  • Replacement difficulty: medium
Front Door Panel 1 Tweeter
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 4 Midrange
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Door Panel 1 Tweeter
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low
Rear Door Panel 4 Midrange
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

2016 BMW i3 Speaker Replacement Summary

7 total positions
4 easy to replace
3 high priority
0 professional only

Replacement difficulty:

Low: 4 Medium: 3 High: 0

Replacement priority:

High: 3 Medium: 4 Low: 0

Additional Notes

  • The 2016 BMW i3 factory audio system incorporates a three-way speaker configuration with separate tweeters, midrange drivers, and full-range speakers distributed across multiple locations throughout the cabin.
  • Tweeters measuring 1 inch are positioned in three distinct locations: the center dash, front door panels, and rear door panels, focusing on high-frequency sound reproduction.
  • Midrange drivers of 4 inches are installed in corresponding locations to the tweeters, with units in the center dash, front door panels, and rear door panels handling mid-frequency ranges.
  • Full-range speakers sized at 6x9 inches are located in the front positions, likely providing broader frequency coverage compared to the component-style separation found elsewhere in the system.
  • Replacing the 1-inch tweeters might offer improvements in clarity and detail for high-frequency sounds like cymbals and vocals, though the small size limits output capability.
  • The 4-inch midrange speakers could be candidates for upgrades to enhance vocal reproduction and instrument presence, as this size typically handles critical frequencies in the audio spectrum.
  • Aftermarket 6x9 inch full-range speakers could potentially provide increased bass response and overall output compared to the factory units, given the larger surface area for air displacement.
  • The distributed speaker layout with dedicated tweeters and midrange drivers suggests the factory system was designed with some attention to sound staging and frequency separation.
  • Component speakers matching the 1-inch and 4-inch specifications would need to be compatible with the factory mounting locations and potentially the existing crossover network if one is present.