1987 Porsche 924 Speaker Sizes
The 1987 Porsche 924 speaker size chart provides factory specifications for audio system components. Information includes speaker locations in front door panels and rear door panels. Data assists with identifying replacement or aftermarket upgrade options for factory-installed audio system components.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 4x6 | Full-Range |
|
| Rear Door Panel | 4x6 | Full-Range |
|
1987 Porsche 924 Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 01987 Porsche 924 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN | 7"×2" | 180×50 | Standard size for basic car radios with small display or no display |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 1987 Porsche 924 uses 4x6 inch full-range speakers in both front and rear door panel locations, which may limit upgrade options compared to the more common 6.5 inch or 6x9 inch sizes available in the aftermarket.
- Full-range speakers in the door panels handle all frequency reproduction without separate tweeters or woofers, meaning replacement units would need to provide adequate high-frequency response on their own.
- The 4x6 inch size typically offers less cone area than circular 5.25 inch speakers, which could affect bass output potential despite similar mounting footprints.
- Component speaker systems with separate tweeters may not directly fit these locations without custom mounting solutions, as the factory configuration relies on integrated full-range designs.
- Aftermarket 4x6 inch speakers often feature higher power handling and sensitivity ratings than factory units, potentially improving volume and clarity without amplification.
- The single DIN radio opening allows for head unit upgrades that could provide improved source signal quality to the door panel speakers.
- Both front and rear locations sharing the same speaker size simplifies replacement planning, as identical models can be installed in all four positions.