2004 Mercedes-Benz C240 Speaker Sizes
The 2004 Mercedes-Benz C240 factory audio system features specific locations for sound reproduction. Center dash accommodates 3.5 inch speakers, and front door panel accepts a 1 inch speaker size alongside 6.5 inch units. Rear door panel and rear side panel accommodate 6.5 inch speakers, while rear deck center accepts an 8 inch unit. Compatible speaker types for a replacement upgrade include tweeter, full-range, midbass, and subwoofer.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Center Dash | 3.5 | Full-Range |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Center | 8 | Subwoofer |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 6.5 | Midbass / Full-Range |
|
2004 Mercedes-Benz C240 Speaker Replacement Summary
6
total positions
3
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 3 Low: 12004 Mercedes-Benz C240 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 2004 Mercedes-Benz C240 contains multiple speaker locations throughout the cabin, with six distinct mounting positions that accept various speaker sizes ranging from 1 inch to 8 inches.
- Front door panels house two separate speakers: a 1-inch tweeter for high-frequency reproduction and a 6.5-inch component that accepts either midbass or full-range drivers.
- The center dash position accommodates a 3.5-inch full-range speaker, which may handle mid and high frequencies in the factory audio configuration.
- Rear audio coverage consists of three 6.5-inch locations: door panels and side panels, all accepting midbass or full-range speakers for consistent sound distribution.
- An 8-inch subwoofer position exists in the rear deck center, suggesting factory provision for low-frequency reinforcement without requiring custom enclosure fabrication.
- Upgrading the front door tweeters and 6.5-inch components could provide the most noticeable sound quality improvements, as these locations handle the majority of vocal and instrumental content in typical listening positions.
- Component speaker systems with separate tweeters and woofers would integrate directly into the existing front door architecture, utilizing the factory tweeter and midbass locations.
- The rear 6.5-inch locations offer flexibility for either midbass drivers in a component system or coaxial full-range speakers, depending on whether front-stage or surround-sound reproduction is prioritized.
- The 8-inch rear deck subwoofer position may benefit from replacement with an aftermarket unit if deeper bass extension or higher output capability is desired.
- Both single DIN and double DIN radio openings are listed, which may indicate different dashboard configurations across trim levels or optional equipment packages.