2007 Saturn Relay-3 Speaker Sizes
The 2007 Saturn Relay-3 speaker size chart contains factory specifications for replacement and upgrade purposes. Information covers speaker locations in front door panels and rear positions. Data includes aftermarket compatibility details for audio system components. Details assist with identifying proper specifications when replacing factory speakers or planning audio system upgrades.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear | 6x9 | Full-Range |
|
2007 Saturn Relay-3 Speaker Replacement Summary
2
total positions
1
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 1 Medium: 1 Low: 02007 Saturn Relay-3 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 2007 Saturn Relay-3 uses two different speaker configurations, with 6.5-inch units in the front door panels and 6x9-inch speakers in the rear positions.
- Front door panel speakers may accommodate either midbass drivers or full-range units, suggesting flexibility in component selection based on whether a separate tweeter system is planned.
- Rear positions are designated for full-range speakers only, indicating these locations likely handle mid and high frequencies without requiring additional tweeters.
- Replacing factory speakers with aftermarket units in the 6.5-inch front locations could enhance vocal clarity and midrange response, particularly if the original equipment has degraded over time.
- The 6x9-inch rear format typically offers greater cone area compared to smaller round speakers, which may contribute to fuller sound reproduction in the rear seating area.
- Component speaker systems in the front doors would utilize the midbass capability of the 6.5-inch openings, while coaxial speakers would leverage the full-range compatibility.
- Both single DIN and double DIN head units are compatible with the radio opening, providing options for aftermarket stereo upgrades with varying feature sets and display sizes.
- Sound staging might be improved by prioritizing front speaker upgrades over rear positions, as front-oriented audio typically creates a more natural listening experience for front-seat occupants.