



Match UP X4BMW-FRT.3 BMW 1, 2, 3, 4, 5, X Series 4 Inch Coaxial Speakers 60w RMS
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The Match UP X4BMW-FRT.3 is a 4-inch (100 mm) 2-way coaxial speaker pair from the Match Upgrade range, rated at 60 W RMS (120 W max), designed as a direct-fit replacement for factory speakers in BMW 1, 2, 3, 4, 5 and X Series vehicles.
This listing is the FRT.3 version. The UP X4BMW-FRT coaxial speaker is also available as the Match UP X4BMW-FRT.2.
Please add a note at checkout with your model, year and speaker position (for example: 3 Series F30 2014 front doors). This ensures you get the correct fitment for your vehicle, as there are several versions: FRT.1, FRT.2 and FRT.3.
Key specifications
- Type: 2-way coaxial, BMW-specific
- Power: 60 W RMS / 120 W max
- Impedance: 4 Ω
- Frequency response: 100 Hz to 25,000 Hz
- Efficiency (1 W / 1 m): 90 dB
- Tweeter: 13 mm coated silk dome
- Installation diameter / depth: 91 mm / 37.8 mm
- Inline crossover included
Approved compatibility with BMW models
The factory speaker setup in many BMW vehicles falls short for keen music listeners. The Match Upgrade range offers a tailor-made alternative engineered specifically for BMW fitments.
The UP X4BMW-FRT.3 uses car-specific baskets for a direct-fit installation and delivers improved precision and dynamics across the full frequency range, with clear treble from its 13 mm silk dome tweeter. If you prefer a component setup, the Match UP C42BMW-FRT.3 is the equivalent 4-inch component speaker for the same BMW models.
Paired with a Match DSP amplifier such as the BMW-specific UP 7BMW, these speakers deliver their full dynamic potential.
Features
- Exclusively developed for BMW vehicles
- Car-specific baskets and connectors for straightforward installation without modification
- Tuned coaxial system with optimised frequency response
- Includes inline crossover for use with the OE radio
- Compatible with further Match Upgrade components, including DSP amplifiers
Explore the full range in Match UP Plug & Play.
Specification
| Frequency response | 100 Hz - 25,000 Hz |
|---|---|
| Impedance | 4 Ω |
| Cone | material TW Coated silk dome |
| M | - |
| W | Coated paper |
| Crossover TW | Integrated, 6 dB slope |
| W | Separate, 6 dB slope |
More specs
| |
What's Included
- 2 x Coaxial speaker MATCH UP X4BMW-FRT.3
- 2 x Inline crossover
- 1 x Instruction manual
Match
About the Match M122435
From our tech experts at CEN
The Match UP X4BMW-FRT.3 is a pair of 4-inch (100 mm) 2-way coaxial speakers, rated at 60 W RMS / 120 W max, designed as a direct-fit upgrade for BMW 1, 2, 3, 4, 5 and X Series vehicles. Car-specific baskets and connectors mean no modification is needed, and an inline crossover is included.
Who it suits
This suits BMW owners who want noticeably better sound without complex wiring changes. For separately positioned woofers and tweeters, consider the Match UP C42BMW-FRT.3 component set for the same vehicles.
Our tech experts advise
There are three FRT versions covering different BMW builds; add a note at checkout with your model, year and speaker position — for example, 3 Series F30 2014 front doors. Installation diameter is 91 mm and depth is 37.8 mm. Pairing these with the Match UP 7BMW DSP amplifier unlocks their full dynamic range. Fitting is priced per vehicle — see our installation page for details.
Explore the full Match range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Match
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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
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 BMW models does the Match UP X4BMW-FRT.3 fit?
A: It is listed for BMW 1, 2, 3, 4, 5, 6 and 7 Series, i3, i8, X1 to X6 and Z4, plus MINI R60, R61, F54, F55, F56 and F57. There are FRT.1, FRT.2 and FRT.3 versions, so check the Match website or tell CEN your model, year and speaker position to confirm the correct one.
Q: Do the UP X4BMW-FRT.3 speakers work with the original BMW radio?
A: Yes. They come with inline crossovers for use with the OE radio, and can also be combined with a MATCH DSP amplifier such as the UP 7BMW for more dynamics.
Q: What is in the box with the UP X4BMW-FRT.3?
A: Two coaxial speakers, two inline crossovers and an instruction manual.
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