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ETON Front & Center Sound Upgrade for Sprinter VS30
ETON Front & Center Sound Upgrade for Sprinter VS30
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Transform Your Sprinter’s Sound
The ETU-MB-SF21 is a plug-and-play speaker upgrade designed specifically for the Mercedes-Benz Sprinter VS30 (2018 and newer). This is a 1 for 1 replacement of the 5 factory speakers that delivers rich and bass friendly audio. Replace flat, factory audio with a richer, more dynamic soundstage that makes every drive more enjoyable.
Why Upgrade?
Perfect fit, no hassle – Custom-engineered for the Sprinter VS30, installs directly into factory locations.
Hear every detail – 25 mm tweeters add sparkle and clarity to vocals and instruments.
Stronger midrange & bass – 6.5″ woofers deliver depth and warmth that stock speakers simply can’t match.
Clear voice guidance – Dedicated 3″ center speaker makes navigation prompts and calls stand out.
Built to last – Reinforced baskets, durable membranes, and premium magnets minimize distortion and extend lifespan.
Simple install – Comes with crossovers, seals, and a lever tool—no cutting or rewiring needed.
Balanced performance – Optimized for factory or aftermarket amps, rated up to 80 W max power.
German precision – Designed and engineered for high fidelity and long-term reliability.
What’s in the Box
2 × 6.5″ front woofer/midrange speakers
2 × 25 mm fabric tweeters in vehicle-specific mounts
1 × 80 mm center speaker (fits OEM cutout)
Vehicle-specific crossovers and wiring harnesses
Mounting seals and installation lever tool
Step-by-step installation guide
Technical Specs
Woofer/Midrange: 165 mm (6.5″) coated paper cone
Tweeter: 25 mm (1″) coated fabric
Center Speaker: 80 mm (3″)
Power Handling: 50 W RMS / 80 W peak
Impedance: 3 Ω
Sensitivity: 89.5 dB
Compatibility
Vehicle: Mercedes-Benz Sprinter VS30 (907/910 chassis)
Model Year: 2018 and newer
Why Choose This Kit?
Unlike generic speakers, the ETU-MB-SF21 is tailored to the Sprinter. It preserves factory fit and function while dramatically improving sound quality. Whether you’re a daily driver, road-trip adventurer, or van-life builder, this kit delivers premium audio without complicated installs.

- 5 stars: 3 (60%)
- 4 stars: 1 (20%)
- 3 stars: 1 (20%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Better than stock. Highs are more clear and lows are a little more full.
Installation is not difficult and the instructions are detailed enough with pictures.
Only complaint…… price. If these were in the 300-350$ range it would more closely match the value they provide in sound quality improvement.
Improvement is noticeable but not strikingly drastic. It’s what it should have sounded like from a stock stereo.
Much needed upgrade! Simple and cost efficient! I must Say, Customer service is excellent as well!
The middle speaker is too loud and I don’t know how to fix it and I don’t think that Eaton is going to help me with this problem because I called them and they didn’t return my call
These speakers made a huge difference in sound. I was surprised how big of difference they made. It’s like a new stereo!
Biggest disappointment to my 2024 Sprinter was the factory sound. I think my first car, a 77 Subaru had better factory sound. The Eton set up was easily installed, basically plug and play with no surprises, and the sound exceded my expectations. Quick shipping by The Van Mart was a pleasant and welcomed surprise.
WHAT SETS US APART
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EASY INSTALL
Step by step intructions for a seamless installation process.
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PRECISE ENGINEERING
We take pride in engineering, sourcing and testing the products we offer.
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TRUSTED PRODUCTS
Our products at the Van Mart are trusted by some of the top builders in the U.S.