1990 Mitsubishi Van Speaker Sizes
The 1990 Mitsubishi Van speaker size chart provides factory specifications for audio system components installed at multiple locations. Information covers replacement and upgrade options for speakers in the dashboard, rear deck lid, front door panel, and rear side panel. Details include original equipment specifications and aftermarket compatibility data for each speaker location within the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 5.25 | Midbass / Full-Range |
|
| Rear Side Panel | 6x9 | Full-Range |
|
1990 Mitsubishi Van Speaker Replacement Summary
4
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 2 High: 0Replacement priority:
High: 1 Medium: 2 Low: 11990 Mitsubishi Van 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 1990 Mitsubishi Van features four distinct speaker locations with varying sizes, suggesting a multi-stage factory audio configuration that distributes different frequency ranges across the cabin.
- Dashboard speakers measure 4 inches and are designated for midrange frequencies, indicating these units likely handle vocal and instrumental mid-frequencies rather than full-spectrum reproduction.
- Front door panels accommodate 6.5-inch speakers compatible with both midbass and full-range types, offering flexibility between dedicated low-frequency reinforcement or complete frequency coverage depending on the overall system design.
- Rear deck lid positions support 5.25-inch units with midbass or full-range capability, potentially serving as secondary bass sources or supplementary full-spectrum output for rear passengers.
- Rear side panels house 6x9-inch full-range speakers, which typically provide broader frequency response and higher output capacity compared to smaller round formats in the same installation depth.
- Replacing dashboard speakers might improve clarity in the midrange spectrum, though the smaller 4-inch format inherently limits low-frequency extension and overall output compared to larger locations.
- The front door panel location generally represents a priority replacement point in many factory systems, as 6.5-inch speakers at ear level can substantially affect perceived sound quality and staging.
- The oval 6x9-inch format in rear side panels could deliver noticeable bass improvement over smaller speakers when upgraded, though placement behind the listening position may reduce soundstage precision.
- Component speaker systems could potentially utilize the front door panels for woofers while the dashboard positions might accommodate separate tweeters, though the 4-inch midrange designation suggests dimensional constraints for typical dome tweeters.
- The single DIN radio specification indicates a standard-height head unit opening, which affects available aftermarket receiver options and integration features for controlling upgraded speakers.