1986 Toyota Supra Speaker Sizes
Information on factory and aftermarket speaker sizes for the 1986 Toyota Supra. The speaker size chart covers specifications for replacement audio components in front door panel and rear deck lid locations. Data includes details on factory-installed speakers and available aftermarket upgrade options for each position within the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 4 | Midrange |
|
| Rear Deck Lid | 4 | Midrange |
|
1986 Toyota Supra 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: 01986 Toyota Supra 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 1986 Toyota Supra utilizes 4-inch speakers in both the front door panels and rear deck lid locations, with these positions designed to accommodate midrange drivers rather than full-range or component systems.
- This particular speaker configuration suggests that aftermarket replacement options would be limited to midrange-specific units, as coaxial full-range speakers in the 4-inch category may not provide the intended frequency response characteristics for these mounting positions.
- The uniform 4-inch sizing across front and rear locations in the 1986 Toyota Supra could simplify the replacement process, allowing for consistent driver selection throughout the cabin if upgrading the audio system.
- Given the midrange designation, these speakers likely handle vocal frequencies and mid-level instrumental tones, which means separate tweeters and subwoofers would be necessary for full-spectrum audio reproduction during any aftermarket installation.
- The single DIN and double DIN radio compatibility indicates flexibility for head unit upgrades, which might be considered alongside speaker replacements to improve overall sound quality and power delivery to the midrange drivers.
- The 4-inch midrange specification suggests these speakers probably operate within a limited frequency band, potentially requiring external amplification and crossover networks for optimal performance in an upgraded audio configuration.