Focal 165 SF 6.5″ Slatefiber Component Speakers
The Focal 165 SF is a premium 165 mm 2-way component speaker kit designed for drivers who want a serious upgrade over standard factory car audio. Built as part of Focal’s Slatefiber range, this kit combines a rigid, lightweight Slatefiber woofer cone with an Al/Mg inverted dome tweeter to deliver a more spacious, detailed and controlled listening experience.
The Slatefiber cone is made using recycled carbon fibres and thermoplastic polymer, giving the woofer the strength, damping and responsiveness needed for clean midrange and punchy mid-bass reproduction. This helps vocals sound more natural, instruments feel more defined and everyday listening become noticeably clearer and more engaging.
For high-frequency detail, the 165 SF uses Focal’s aluminium/magnesium inverted dome tweeter. This tweeter is designed to produce smooth, refined treble while maintaining excellent clarity across the cabin. With adjustable tweeter level settings of -3 dB, 0 dB and +3 dB, the sound can be tuned to suit different vehicle interiors and listener preferences.
The Focal 165 SF is also built with installation flexibility in mind. Its separable crossovers allow easier integration into a wide range of car audio systems, while the supplied grilles, screws and mounting brackets support a cleaner, more complete installation. With 80W RMS power handling, 160W maximum power, 4Ω impedance and 91 dB sensitivity, this component kit is engineered for reliable performance from a quality amplifier or upgraded car audio system.
For anyone looking to improve clarity, soundstage, detail and overall musical performance, the Focal 165 SF is a strong choice for a high-quality 6.5″ component speaker upgrade.












