1990 Saab 900 Speaker Sizes
The 1990 Saab 900 factory audio system features dashboard and rear deck lid locations. Specifically, the dashboard accommodates a 4 inch speaker size, while the rear deck lid supports 4x10 inch units. Compatible types for replacement and upgrade include midrange and full-range options.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Rear Deck Lid | 4x10 | Full-Range |
|
1990 Saab 900 Speaker Replacement Summary
2
total positions
1
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 0 Medium: 2 Low: 0Additional Notes
- The 1990 Saab 900 dashboard locations accommodate 4 inch midrange speakers, which focus on reproducing middle frequency content rather than the complete audio spectrum, potentially requiring supplementary components for full-range sound reproduction.
- Rear deck lid positions in this configuration accept 4x10 inch full-range speakers, which handle bass, midrange, and treble frequencies through a single cone design, offering broader frequency coverage than the front midrange units.
- Upgrading the rear deck speakers to aftermarket 4x10 inch full-range units could provide noticeable improvements in overall sound output and tonal balance compared to the smaller dashboard midrange drivers.
- The rear 4x10 inch openings allow for larger cone area than the front 4 inch locations, which typically translates to greater low-frequency extension and higher overall volume capability from the 1990 Saab 900 rear positions.
- Finding direct replacement 4x10 inch speakers may require more specialized sourcing than standard round sizes, though this oval format was relatively common in European vehicle designs from this era.