2005 Subaru Legacy Speaker Sizes
The 2005 Subaru Legacy speaker size chart details factory audio specifications and replacement options. Information covers speaker locations in front door panels and rear door panels. Data includes factory specifications and compatible aftermarket upgrade sizes for each position within the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2005 Subaru Legacy 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: 02005 Subaru Legacy 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 2005 Subaru Legacy positions door panel speakers as the primary audio output locations, with both front and rear positions accepting 6.5 inch drivers. These locations typically handle most of the audible frequency spectrum in factory configurations.
- Midbass drivers would focus on reproducing lower midrange and upper bass frequencies, generally between 80 Hz and 500 Hz. This range covers fundamental tones of many instruments and male vocals, contributing to the perceived fullness of the audio presentation.
- Full-range speakers attempt to reproduce a wider frequency spectrum from a single driver, typically spanning from lower midrange through treble frequencies. This approach simplifies installation but may compromise performance at frequency extremes compared to component systems.
- Front door panel speakers often receive prioritization during replacement due to their proximity to listening positions. The soundstage in most vehicles tends to originate predominantly from forward-facing sources, making front speaker quality particularly relevant to the listening experience.
- The 6.5 inch specification for the 2005 Subaru Legacy suggests a balance between cone area for lower frequency reproduction and the physical constraints of door panel mounting locations. Larger cones generally move more air but require additional mounting depth and panel space.
- Aftermarket speaker installations in these positions may benefit from sound dampening materials applied to door panels. Metal panels can vibrate sympathetically with speaker output, potentially introducing resonances that color the tonal character.
- Component speaker systems would separate the frequency reproduction tasks, pairing midbass drivers in door locations with separately mounted tweeters. This configuration allows for optimized driver placement and often extends high-frequency response beyond what full-range speakers achieve.
- The Single DIN and Double DIN radio compatibility indicates flexibility in head unit replacement. Double DIN units typically offer larger displays and potentially more sophisticated digital signal processing capabilities that could complement upgraded speakers.