







Focal IS MBZ 100 Inside Series Direct Fit for Select Mercedes Component Speakers
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2-WAY COMPONENT KIT
A direct-fit component speaker upgrade built specifically for select Mercedes-Benz vehicles, with no cutting or modifications required.
Designed specifically for vehicles from the Mercedes-Benz group, the high-fidelity component kit IS MBZ 100 is a leading hi-fi solution that fits easily and discreetly into your car.
Focal Inside for Mercedes
The speaker drivers feature a Flax sandwich cone, developed and made in France. It delivers natural midrange reproduction and clear, realistic vocals. The aluminium inverted dome tweeter handles high frequencies accurately and improves sound staging. A neodymium motor keeps performance high even in tight installation spaces.
- Developed and made in France
- Quick and easy to install with no modifications to the vehicle required
- Seamless integration into the cabin
- High-fidelity sound and excellent power handling
- Advanced speaker driver protection
- Dedicated manufacturer Plug & Play connector
Explore the full range in Focal Inside.
Specification
| impedance | 4 ohms |
|---|---|
| power handling | 50 watts RMS (100 watts peak) |
| frequency response | 150-20,000 Hz |
| sensitivity | 83.15 dB |
More specs
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What's Included
- 2 IS MBZ 100 Woofers
- 2 TMBZ Tweeters
- 2 Crossovers
- 2 Woofer protection circuits
- 2 Focal Inside badges
- Focal window sticker
Focal
Explore the full Focal range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Focal
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Plug & Play Kits
Configure the solution best suited to your needs in just a few clicks.
Focal Inside Series
The Focal Inside offer is aimed at all drivers wishing to replace their car's original system with a hi-fi quality Plug & Play solution that integrates easily, without modifying the interior. Different configurations are available by brand (over 50 brands), by car model (1000 vehicle models).
Focal Car Audio
Deliver exceptional sound clarity and precision for your vehicle.
Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.

























































