1991 Volvo 940 Speaker Sizes
The 1991 Volvo 940 speaker size chart provides factory specifications for replacement speakers in front and rear door panel locations. Information includes aftermarket speaker sizes compatible with the audio system. Data covers factory speaker specifications and upgrade options for the audio system. Details assist in identifying appropriate replacement or aftermarket speakers for door panel locations.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6x9 | Full-Range |
|
1991 Volvo 940 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: 01991 Volvo 940 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 front door speakers in the 1991 Volvo 940 could be upgraded with either midbass drivers or full-range speakers, allowing for different system configurations depending on whether a separate tweeter setup is planned or if an all-in-one solution is preferred.
- Replacing factory speakers typically begins with the most accessible locations, and in this configuration, the rear door panels might offer easier initial access compared to front installations that may require more extensive panel removal.
- The 6x9 inch rear speakers are full-range only, meaning they handle the entire frequency spectrum without requiring separate tweeters, which could simplify rear audio upgrades compared to component system installations.
- Sound staging tends to improve when front speakers are prioritized in replacement decisions, as audio positioned ahead of the listener generally creates a more natural soundstage than rear-focused configurations.
- The single DIN radio opening provides standard aftermarket head unit compatibility without requiring dash modification or adapter kits beyond basic mounting sleeves.
- The different shapes between front and rear speakers mean that mounting brackets and adapter plates are not interchangeable between these positions, requiring position-specific hardware for each upgrade.