2011 Porsche Boxster Speaker Sizes
The 2011 Porsche Boxster factory audio system contains specific locations for audio components. Dashboard locations accommodate 4 inch speakers, while rear locations accept 5.25 inch units. Midrange, midbass, and full-range driver options serve as a replacement upgrade.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Rear | 5.25 | Midbass / Full-Range |
|
2011 Porsche Boxster Speaker Replacement Summary
2
total positions
0
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 0 Medium: 2 High: 0Replacement priority:
High: 0 Medium: 2 Low: 02011 Porsche Boxster Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN or Double DIN | 7"×2" or 7"×4" | 180×50 or 180×100 | Vehicle supports both radio sizes |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2011 Porsche Boxster contains two distinct speaker locations with different size specifications and functional roles in the audio system.
- Dashboard speakers measure 4 inches and function as midrange drivers, suggesting they handle vocal frequencies and mid-frequency instrumental content rather than bass or high treble.
- Rear speakers measure 5.25 inches and accommodate either midbass or full-range drivers, indicating greater flexibility in replacement options compared to the dashboard position.
- The size difference between dashboard and rear speakers suggests a frequency-divided audio architecture where larger rear units handle lower frequencies while smaller dashboard units focus on midrange clarity.
- Midbass drivers in the rear position would likely emphasize frequencies between roughly 80-500 Hz, while full-range options would attempt to reproduce a broader spectrum from the same location.
- The single DIN and double DIN radio compatibility provides options for aftermarket head unit installations, potentially enabling upgraded signal processing and amplification.
- Upgrading the rear speakers first might yield more noticeable improvements in overall sound quality due to their larger size and lower frequency capabilities.
- The 4-inch dashboard midrange limitation suggests that bass reproduction relies entirely on the rear speakers or a potential aftermarket subwoofer addition.
- Full-range rear speakers would create overlap with dashboard midrange drivers, while midbass units would create a cleaner frequency separation between front and rear outputs.
- Component speaker systems with separate tweeters might require additional installation provisions not specified in these factory locations.