{
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"name": "Focal C165SF Slatefiber 6.5\" (16.5cm) Coaxial Speaker Kit With Sound Deadening Sheet",
"url": "https://www.dynamicsounds.co.uk/focal-c165sf-slatefiber-6-5-16-5cm-coaxial-speaker-kit-with-sound-deadening-sheet.html",
"brand": "Focal",
"model": "C165SF + RKXSK",
"sku": "C165SF + RKXSK",
"gtin": "7427288192952",
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"description": "Package Included\nFocal C165SF Slatefiber 6.5\" (16.5cm) Coaxial Speaker Kit\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nKey Points\nExclusive Slatefiber technology – Cone made in France in Focal’s workshops\nHigh power handling, for long-lasting performances, even at high volume\nOptimised efficiency to limit amplification requirements\nSolid design and rigorously selected materials for long-term reliability\nGrilles included\nC 165 SF 165 mm Coaxial Kit\nThe Slatefiber C 165 SF model is a versatile coaxial kit delivering clear, powerful, and balanced sound reproduction. Its Slatefiber cone, made in France, combined with the aluminium/magnesium inverted dome tweeter, ensures detailed, uniform listening to enhance every drive.\nSlatefiber Technology\nMade from recycled carbon fibres, the Slatefiber cone offers ideal rigidity and damping. The result: rich, precise, and stable sound, even at high power, with the unmistakable Focal character.\nAl/Mg Tweeter: Precision and Brilliance\nThe aluminium/magnesium inverted dome tweeter provides clarity, finesse, and wide dispersion. Multiple mounting options - surface, factory location, or angled support - allow seamless integration.\nDurability & Premium Design\nFeaturing an aluminium rotor design chassis, robust butyl surround, and premium materials, the C 165 SF is built to last while remaining easy to install across a wide range of vehicles.\nDesign\nDepth : 70 mm / 2.76 in\nCut-Out diameter : 165 mm / 6.5 in\nSound - Acoustics\nProduct type : 2-way coaxial kit\nMembrane : Slatefiber\nWoofer : 165 mm\nCoil diameter : 25 mm\nTweeter : Al/Mg inverted dome tweeter\nFrequency response (+/- 3dB) : 60 Hz - 21 kHz\nImpedance : 4 Ω\nMaximum power : 160 W\nMotor : Ferrite\nNominal power : 80 W RMS\nSensitivity : 91 dB\nSurround material : Butyl\nIncluded Accessories\nGrilles : Provided\nSupplied with screws and mounting brackets : Yes\n{ note_speakers }\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nExpert level sound dampening\nAluminum outer layer\nSelf adhesive\nEasy installation\nUse on all metal panels, doors, roof, floor, firewall & trunk\nKills panel resonance, squeaks and rattles\nHighest damping vs. weight ratio of any material available\nImproves overall audio frequency response and bass output\nSpeaker kit\nExpert RoadKill Published Specifications\nMinimum Thickness 0.080in\nMinimum Weight 0.65bs/ft2\nAluminum Layer- 6 mils",
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"Speakers",
"6.5 inch (17 cm)"
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"price": {
"currency": "GBP",
"amount": 199.99,
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"name": "Dashboard / Door Trim Removal &  Precision Hook Set (9 Pcs)",
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"warranty": "1 Year Warranty on all items",
"updated": "2026-10-19T14:01:14+00:00",
"store": {
"name": "Dynamic Sounds Ltd.",
"url": "https://www.dynamicsounds.co.uk/",
"currency": "GBP"
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