1977 Audi Fox Speaker Sizes
The 1977 Audi Fox speaker size chart provides factory audio system specifications for replacement or aftermarket upgrade purposes. Information covers speaker locations including rear deck lid and front door panel positions. Data includes specifications for factory audio components to assist with aftermarket speaker installations and system upgrades.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 5.25 | Midbass / Full-Range |
|
1977 Audi Fox 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: 01977 Audi Fox 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 1977 Audi Fox features two speaker locations with different size requirements, suggesting a basic two-way spatial configuration for audio distribution throughout the cabin.
- The front door panels accommodate the larger 6.5 inch speakers, which typically allows for better mid-range frequency reproduction and lower bass response compared to smaller drivers.
- Rear deck lid speakers are specified at 5.25 inch, a smaller format that may provide adequate fill sound for rear passengers while complementing the front stage.
- Both locations support either midbass or full-range speaker types, giving flexibility in system design between dedicated frequency-specific drivers or single-driver solutions.
- Full-range speakers in these positions would handle the entire audible spectrum from a single cone, while midbass types would focus on lower-midrange frequencies, potentially requiring separate tweeters for high-frequency content.
- The front door location generally offers acoustic advantages over rear deck placement due to proximity to front occupants and more direct sound path.
- Upgrading the front door speakers first may yield more noticeable improvement in overall sound quality since these handle the primary listening position.
- The standard single DIN radio opening provides compatibility with most aftermarket head units, which could serve as a source upgrade to complement new speakers.
- Speaker depth and mounting clearance would need verification before installation, as door panel and deck lid cavity dimensions affect which specific models can physically fit.