Focal C 165 SF Slatefiber 6.5" 2-Way Coaxial Speakers - Pair (C165SF)

Focal C 165 SF Slatefiber 6.5" 2-Way Coaxial Speakers - Pair

Balanced Sound That Elevates Every Drive

The Focal C 165 SF is built to transform your everyday drive into something far more engaging. This 165 mm coaxial kit delivers a clean, powerful, and well-balanced sound that feels natural across every track. Whether you're cruising through city streets or hitting the highway, it keeps your music detailed and consistent—like hearing your favorite playlist in a perfectly tuned room, but on wheels.

Slatefiber Cone: Precision Meets Control

At the core of the Focal C 165 SF is its Slatefiber cone, crafted in France using recycled nonwoven carbon fibres. This design strikes a sweet spot between rigidity and damping, giving you sound that’s both tight and expressive. Even when you push the volume, the audio stays composed and controlled—no distortion, no harshness, just smooth, reliable performance.

Aluminium/Magnesium Tweeter for Crisp Highs

The aluminium/magnesium inverted dome tweeter brings clarity and sparkle to the high frequencies. It spreads sound evenly across your cabin, so you’re not stuck in a “sweet spot” to enjoy it. The result? Vocals feel more alive, cymbals shimmer naturally, and every detail cuts through without sounding sharp.

Engineered for Efficiency and Versatility

The Focal C 165 SF is designed to perform without demanding excessive power. Its optimized efficiency means you can get impressive output even with modest amplification. With multiple mounting options—including surface, factory location, or angled support—it adapts easily to a wide range of vehicles.

Built Tough with Premium Materials

Durability isn’t an afterthought here. The aluminium “rotor” chassis provides strength and stability, while the butyl surround keeps the cone movement controlled for consistent performance over time. Premium materials are used throughout, ensuring long-term reliability and a refined finish that looks as good as it sounds.

Performance That Stays Consistent

From low-end warmth to crisp highs, the Focal C 165 SF maintains balance across its entire frequency range. With a frequency response of 60Hz to 21kHz, 91dB sensitivity, and 80W RMS power handling, it delivers a dynamic listening experience that doesn’t fall apart at higher volumes. Think of it like a well-trained orchestra—every element plays its part without overpowering the rest.

Technical Specifications

• Size: 6.5" (165mm)
• Power Handling: 80W RMS
• Sensitivity: 91dB
• Frequency Response: 60Hz – 21kHz
• Impedance: 4Ω
• Mounting Depth: 70mm (2.76")
• Slatefiber cone, Butyl surround
• Grilles & Mounting Hardware: Included

The Focal C 165 SF brings together precision engineering, durable materials, and balanced acoustics into one cohesive package. It’s designed for drivers who want more than just background noise—something immersive, controlled, and consistently enjoyable every time they turn the key.

FAQs

1. What type of speakers are the Focal C 165 SF? They are 6.5" (165mm) 2-way coaxial speakers designed to deliver balanced and detailed sound reproduction.
2. What makes the Slatefiber cone unique? It is made from recycled carbon fibres in France, offering an ideal balance of rigidity and damping for precise, stable sound.
3. How powerful is the Focal C 165 SF? It handles 80W RMS with a maximum power capacity of 160W for strong, consistent performance.
4. What kind of sound can I expect from these speakers? You can expect clear highs, controlled mids, and balanced overall sound with minimal distortion even at higher volumes.
5. Do these speakers come with accessories? Yes, grilles, screws, and mounting brackets are all included for convenience.