1987 Toyota MR2 Speaker Sizes
The 1987 Toyota MR2 speaker size chart provides factory speaker specifications and locations for the audio system. Information covers dashboard speaker sizes for OEM replacement or aftermarket upgrade purposes. Data includes speaker types and positions found in the original factory installation, allowing for proper aftermarket component selection when upgrading the factory audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
1987 Toyota MR2 Speaker Replacement Summary
1
total positions
0
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 0 Medium: 1 High: 0Replacement priority:
High: 0 Medium: 1 Low: 01987 Toyota MR2 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 1987 Toyota MR2 features dashboard-mounted speakers limited to 4-inch units, which function as midrange drivers rather than full-range speakers.
- These factory dashboard locations likely handle mid-frequency reproduction, suggesting a system design that may rely on separate components for low and high frequencies.
- The 4-inch size constraint in the dashboard positions restricts upgrade options to similarly sized aftermarket midrange drivers or coaxial speakers designed for that mounting space.
- Sound improvement potential exists through replacement with higher-quality 4-inch components that offer better frequency response within the midrange spectrum.
- The single DIN radio opening provides standard compatibility with most aftermarket head units, which could serve as the primary upgrade path for enhanced audio quality.
- Dashboard speaker replacement might be prioritized if the existing midrange drivers show signs of deterioration or fail to integrate well with any door-mounted woofers in the system.
- The midrange designation indicates these speakers typically operate between approximately 300 Hz and 5 kHz, leaving bass and treble reproduction to other components or dependent on crossover configuration.
- Upgrading the head unit to a modern single DIN receiver with improved amplification could enhance performance from the existing 4-inch midrange speakers without physical speaker replacement.