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The ESB MB Coax 100 is a direct-fit 4 inch (10 cm) coaxial speaker pair for Mercedes-Benz, rated at 60W RMS, combining the ESB CS-MW4 woofer and CS-MT06 tweeter in a single unit with a vehicle-specific adaptor included. It is part of ESB Audio's Mercedes-Benz fitment range.
Key specifications
- Type: coaxial speaker for Mercedes-Benz
- Woofer: ESB CS-MW4 4 inch / 10 cm
- Tweeter: ESB CS-MT06 0.6 inch / 16 mm
- Crossover: ESB CS-MT06CX dedicated crossover
- Power handling: 60W RMS per pair, 120W transient
- Impedance: 4 ohm
- Sensitivity: 92 dB (2.83V/1m)
- Frequency response: 75 Hz to 22 kHz
MB Coax 100 coaxial speakers for Mercedes-Benz
A direct-fit coaxial upgrade for Mercedes-Benz vehicles, combining tweeter and woofer into one compact unit with a vehicle-specific adaptor included.
The MB Coax 100 pairs the ESB CS-MT06 0.6"/16 mm tweeter with the ESB CS-MW4 4"/10 cm woofer in a single coaxial design. A dedicated ESB CS-MT06CX crossover and Mercedes-specific adaptor are included for a straightforward installation.
- Crossover: ESB CS-MT06CX dedicated crossover
- Power handling: 60W RMS per pair
For a separate tweeter and woofer setup, see the ESB MB Front 100 2-way front speaker system.
Compatibility
- C Class 2021+ > Sedan W206, T-Model S206, Convertible A206, Coupe C206
Explore the full range in ESB Mille & Mercedes-Benz.
Specification
| Nominal Impedance | 4 Ohm |
|---|---|
| Nominal Power Handling | 60 Watt |
| Transient Power | 120 Watt |
| Frequency Response | 75 Hz ~ 22 KHz |
| Sensitivity | 92 dB 2.83v/1m |
What's Included
- ESB MB Coax 100
ESB Audio
About the ESB Audio MB Coax 100
From our tech experts at CEN
ESB coaxial speakers, with the tweeter in the centre of the woofer, rated at 60w RMS.
Who it suits
Drivers replacing tired factory speakers who want a clear improvement without relocating tweeters.
Our tech experts advise
Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering rather than guessing. Door treatment matters as much as the speaker, and these repay both amplification and tuning. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full ESB Audio range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all ESB Audio
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
More from ESB Audio
More options from the same range, in stock and ready to go
ESB MB Front 100 2 Way Front Speaker System for Mercedes Benz 60w RMS Pair
£299.99
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ESB 3.6K2X 6.5 Inch 2 Way Component Speaker System with 1 Inch Tweeter Pair
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ESB 8.075 8000 Series 3" Midrange Car Speakers 120w RMS
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ESB 8.6K3 Ottomila Series 6.5 Inch 3 Way Component Speaker System 160w RMS
£2,099.00
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.
Q: Which Mercedes-Benz models does the ESB MB Coax 100 fit?
A: It is listed for the C-Class from 2021: Sedan W206, T-Model S206, Convertible A206 and Coupe C206. Contact CEN with your registration if you want fitment confirmed.
Q: What is the difference between the MB Coax 100 and MB Front 100?
A: The MB Coax 100 combines the woofer and a 16 mm tweeter in one coaxial unit. The MB Front 100 is a 2-way system with a separate 1 inch (25 mm) tweeter and dedicated crossover.
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