2015 Acura ILX Speaker Sizes
The 2015 Acura ILX factory audio system features dashboard and rear deck lid locations that accommodate 3 inch speakers, and rear deck lid locations that accept an 8 inch speaker size. Additionally, front door panel locations support 1 inch units and 6.5 inch speakers, while rear door panel locations accept 6.5 inch units. Compatible speaker types for a replacement or upgrade consist of tweeters, full-range units, midbass drivers, and woofers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 3 | Full-Range |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Front Door Panel | 1 | Tweeter |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Deck Lid | 3 | Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2015 Acura ILX Speaker Replacement Summary
6
total positions
5
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 5 Medium: 1 High: 0Replacement priority:
High: 2 Medium: 4 Low: 02015 Acura ILX 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 2015 Acura ILX features a multi-speaker configuration with locations distributed across the front doors, dashboard, rear doors, and rear deck lid, suggesting a factory system designed for distributed sound staging.
- Front door panels contain both 1-inch tweeters and 6.5-inch midbass or full-range speakers, indicating a component-style setup that separates high-frequency and mid-to-low frequency reproduction in the front soundstage.
- Dashboard and rear deck lid each include 3-inch full-range speakers, which typically handle midrange frequencies and may contribute to overall cabin fill or center imaging.
- Rear door panels accommodate 6.5-inch midbass or full-range speakers, matching the size found in the front doors and potentially providing balanced side-to-side sound distribution.
- An 8-inch woofer location in the rear deck lid suggests dedicated low-frequency reinforcement, which could enhance bass response without requiring a separate subwoofer enclosure.
- The single DIN radio specification indicates a standard-height head unit opening, which may limit certain aftermarket stereo options but remains compatible with many replacement receivers and adapters.
- Replacing the 6.5-inch door speakers might yield noticeable sound quality improvements, as these locations typically handle the majority of the audible frequency spectrum and benefit from proximity to listeners.
- Upgrading the 1-inch tweeters could refine high-frequency detail and clarity, particularly when paired with aftermarket 6.5-inch components that include passive crossovers for optimized frequency division.
- The presence of multiple speaker sizes and types suggests that selective upgrades targeting specific frequency ranges could be more effective than replacing all speakers simultaneously.
- Aftermarket speakers matching these sizes would generally require consideration of mounting depth, sensitivity ratings, and power handling to ensure compatibility with factory mounting locations and available amplifier output.