1999 Oldsmobile Cutlass Speaker Sizes
The 1999 Oldsmobile Cutlass factory audio system includes specific mounting locations. Front door panel locations accommodate 4x6 inch speakers, while rear deck lid locations accept 6x9 inch units. Compatible speaker types for a sound system replacement or upgrade include full-range.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 4x6 | Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1999 Oldsmobile Cutlass 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: 01999 Oldsmobile Cutlass 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 1999 Oldsmobile Cutlass factory audio configuration places 4x6 inch speakers in the front door panels and 6x9 inch speakers in the rear deck lid, both utilizing full-range speaker designs that handle all frequencies through a single unit rather than requiring separate tweeters or woofers.
- Replacing the rear deck lid speakers tends to produce a more noticeable improvement in audio quality given the larger 6x9 inch size, which typically offers greater bass response and overall output compared to the smaller front door panel units.
- Full-range speakers represent a straightforward replacement approach, as they integrate all frequency ranges into one driver without requiring additional crossovers or component speaker installations that might necessitate modification to factory mounting locations.
- The 4x6 inch front door panel size represents a less common oval format compared to standard round speakers, which may somewhat limit aftermarket options but still maintains compatibility with numerous manufacturers who produce speakers in this configuration.
- Both speaker locations accommodate aftermarket replacements within their respective size classes, though the depth of available mounting space may vary depending on door construction and deck lid design, potentially restricting certain models with deeper magnet structures.
- The radio supports both single DIN and double DIN head unit installations, providing flexibility for audio system upgrades that could pair with higher-quality aftermarket speakers to create a more cohesive sound improvement over the factory setup.