2013 Buick LaCrosse Speaker Sizes
The 2013 Buick LaCrosse factory audio system features specific locations for audio components. The a-pillar accommodates a 1 inch speaker size, while the center dash and rear deck lid accept 3.5 inch speakers. Furthermore, the front door panel and rear door panel support 6.75 inch units, and the rear deck lid also accommodates 6x9 inch units. Compatible speaker types for replacement and upgrade include tweeter, full-range, and midbass.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Center Dash | 3.5 | Full-Range |
|
| Front Door Panel | 6.75 | Midbass / Full-Range |
|
| Rear Deck Lid | 3.5 | Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
| Rear Door Panel | 6.75 | Midbass / Full-Range |
|
2013 Buick LaCrosse Speaker Replacement Summary
6
total positions
4
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 4 Medium: 1 High: 1Replacement priority:
High: 1 Medium: 4 Low: 12013 Buick LaCrosse 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 A-pillar locations in the 2013 Buick LaCrosse accommodate 1-inch tweeters, which suggests a factory audio system designed with some degree of high-frequency separation from the main speaker array.
- Both center dash and rear deck lid positions share a 3.5-inch full-range configuration, though the rear deck lid also includes larger 6x9-inch full-range speakers alongside the smaller units.
- Front and rear door panels maintain uniform sizing at 6.75 inches with compatibility for either midbass or full-range speakers, providing flexibility in component versus coaxial speaker selection.
- The dual rear deck lid configuration combining 3.5-inch and 6x9-inch full-range speakers indicates a multi-driver approach to rear soundstage coverage in the 2013 Buick LaCrosse.
- Upgrading the 6.75-inch door panel speakers would likely yield the most noticeable sound improvement given their size and typical listening position proximity.
- The presence of dedicated 1-inch tweeter locations suggests that component speaker systems could integrate relatively easily without requiring custom mounting solutions for high-frequency drivers.
- Full-range compatibility across center dash, rear deck, and door positions offers installation versatility, though the midbass option for door speakers points toward potential component system configurations.
- The single DIN radio opening provides standard aftermarket head unit compatibility without requiring dash modification or adapter kits for non-standard sizes.