Focal Slatefiber 65 SF 2.5 Inch Midrange Speakers 40w RMS
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Focal 65 SF
65 mm midrange speakers
Compact, precise, and easy to integrate, the Slatefiber 65 SF kit brings clarity and impact to your in-car soundstage. Thanks to its French-made Slatefiber cone, it delivers natural, dynamic midrange that enhances every drive with Focal’s signature sound.
- Exclusive Slatefiber technology – Cone made in France in Focal’s workshops
- High power handling, for long-lasting performances, even at high volume
- Optimised efficiency to limit amplification requirements
- Solid design and rigorously selected materials for long-term reliability
The second generation Slatefiber range relies on its exclusive technology, designed and developed by Focal engineers to combine precision, responsiveness and robustness. Every car journey becomes a clear, dynamic listening experience, true to Focal’s signature sound. From passive kits to the subwoofers, the range offers perfect sound coherence across its models, as well as a bold design. The Slatefiber solutions are characterised by their performance, versatility and easy installation.
Slatefiber Precision
Developed and manufactured in Focal’s workshops, the Slatefiber cone offers exceptional rigidity, controlled damping, and optimal sound propagation. This results in clear, uniform, energetic reproduction with excellent detail.
Built to Last
Designed in a compact 65 mm format with dedicated mounting brackets, the 65 SF installs easily into many factory locations. Durable materials and robust construction ensure long term reliability.
Controlled Sound
The butyl surround guarantees stability even at high volume. With optimised efficiency, the speaker reduces amplification requirements while delivering lively, precise midrange that integrates seamlessly into your audio system.
Specification
| Nominal power | 40W RMS |
|---|---|
| Maximum power | 80W |
| Sensitivity | 87dB |
| Nom. impedance | 4Ω |
| Cone | Slatefiber |
| Surround | Butyl |
| DC resistance | 2.8Ω |
| Magnet | Neodymium |
| Depth | 34.8mm |
| VC diameter | 25mm 1" |
| Former | Kapton |
| Layers | 2 |
| Wire | Copper |
| Net weight | 150g / 0.33lbs |
| Frequency response | 250-11kHz |
What's Included
- Focal Slatefiber 65 SF
- Screws
- Mounting Brackets
FAQs
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.
About the brand
Focal
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