1990 Acura Legend Speaker Sizes
The 1990 Acura Legend speaker size chart provides factory specifications for audio system components. Information covers replacement and upgrade options for speakers in front door panel and rear deck lid locations. Data includes aftermarket compatibility details to assist with audio system modifications, listing specifications for both factory and aftermarket speaker installations across available positions.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1990 Acura Legend Speaker Replacement Summary
3
total positions
3
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 2 Low: 01990 Acura Legend 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 1990 Acura Legend features three distinct speaker locations with two different size configurations spread across the front and rear positions.
- Both front door panel and rear deck lid positions accept 6.5 inch speakers, offering flexibility in component selection for those locations.
- The rear deck lid contains two separate speaker positions, with one accommodating 6.5 inch units and another designed for 6x9 inch speakers.
- Midbass or full-range speakers can be installed in the front door panels, while the rear 6.5 inch location supports the same compatibility range.
- The 6x9 inch rear deck position is specified exclusively for full-range speakers, which typically handle a broader frequency spectrum without requiring additional tweeters.
- Replacing factory speakers in the rear deck with aftermarket 6x9 inch full-range units may provide enhanced bass response and overall volume capability due to the larger cone area.
- The front door positions might represent the primary stereo imaging locations, making component speaker systems with separate tweeters a consideration for improved high-frequency clarity.
- Full-range speakers in the 6.5 inch size offer integrated tweeter designs that simplify installation compared to component systems requiring separate mounting points.
- The dual rear deck configuration suggests a potential strategy of mixing speaker types, though matching impedance and sensitivity ratings across all positions would maintain balanced output levels.
- Radio replacement options include both single DIN and double DIN head units, providing compatibility with contemporary touchscreen and advanced connectivity systems.