1998 Honda Passport Speaker Sizes
The 1998 Honda Passport speaker size chart displays factory audio system specifications for OEM and aftermarket replacement speakers. Information covers speaker locations in front door panels and rear roof positions. Data includes details on upgrade options and installation requirements for audio system components. Reference specifications support replacement installations with compatible aftermarket units matching factory configurations.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Rear Roof | 4 | Midrange |
|
1998 Honda Passport Speaker Replacement Summary
3
total positions
2
easy to replace
2
high priority
1
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 1Replacement priority:
High: 2 Medium: 0 Low: 11998 Honda Passport 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 1998 Honda Passport features a multi-component speaker arrangement with tweeters positioned in the front door panels alongside larger midbass or full-range drivers, suggesting a factory configuration that may have attempted basic frequency separation within the front soundstage.
- Upgrading the 5.25 inch front door panel speakers could yield the most substantial improvement in overall sound quality, as these midbass or full-range units handle the bulk of the audible frequency spectrum and typically benefit most from aftermarket replacement components with improved cone materials and voice coil designs.
- The 1 inch tweeters in the front door panels handle high-frequency reproduction, and replacing these with aftermarket units featuring silk dome or metal dome designs could potentially enhance detail and clarity in the upper registers of music playback.
- The 4 inch rear roof midrange speakers likely provide ambient fill and passenger area coverage, though their roof-mounted location may limit staging compared to door-mounted alternatives and could present installation challenges when considering aftermarket replacements.
- The radio opening accepts both single DIN and double DIN head units, providing flexibility for aftermarket receiver upgrades that could include enhanced equalization controls, higher pre-amp voltage outputs, or digital signal processing features to optimize the performance of replacement speakers.
- Component speaker systems designed for 5.25 inch applications could integrate with the existing 1 inch tweeter locations in the 1998 Honda Passport, potentially allowing for a factory-location upgrade that maintains original mounting points while improving frequency response and power handling capabilities.