{"product_id":"focal-isu-165-2-way-component-kit-16-5cm-woofer","title":"Focal ISU 165 2-Way Component Kit 16.5cm Woofer","description":"The ISU 165 delivers natural, uncoloured sound with excellent clarity and detail, thanks to its Polyglass membrane and aluminium\/magnesium tweeter. This 2-way component kit produces well-defined mids and high-finesse treble, while the ogive design ensures optimal soundstage dispersion. Its slim 49mm mounting depth makes it a perfect upgrade for factory audio systems without major modifications. The removable tweeter can be flush-mounted, angled, or placed behind the original grille for flexible installation. With 140W max power handling and 93dB sensitivity, it brings high-fidelity car audio performance to your daily drive.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e: 2-way separate kit\u003cbr\u003e\u003cstrong\u003eMembrane\u003c\/strong\u003e: Polyglass\u003cbr\u003e\u003cstrong\u003eTweeter\u003c\/strong\u003e: Aluminium\/magnesium inverted dome\u003cbr\u003e\u003cstrong\u003eWoofer size\u003c\/strong\u003e: 165mm (16.5cm)\u003cbr\u003e\u003cstrong\u003eFilter\u003c\/strong\u003e: Integrated\u003cbr\u003e\u003cstrong\u003eFrequency response (+\/- 3dB)\u003c\/strong\u003e: 60Hz - 21kHz\u003cbr\u003e\u003cstrong\u003eMaximum power\u003c\/strong\u003e: 140W\u003cbr\u003e\u003cstrong\u003eNominal power (RMS)\u003c\/strong\u003e: 70W\u003cbr\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e: 4Ω\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 93dB\u003cbr\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e: Ferrite\u003cbr\u003e\u003cstrong\u003eSurround material\u003c\/strong\u003e: Butyl\u003cbr\u003e\u003cstrong\u003eCoil diameter\u003c\/strong\u003e: 4\"\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 550g\u003cbr\u003e\u003cstrong\u003eCut-out diameter\u003c\/strong\u003e: 139mm\u003cbr\u003e\u003cstrong\u003eMounting depth\u003c\/strong\u003e: 49mm\u003cbr\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":53773447987537,"sku":null,"price":169.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/ISU165_Facing-jpg.jpg?v=1778715872","url":"https:\/\/shoponyxac.co.uk\/products\/focal-isu-165-2-way-component-kit-16-5cm-woofer","provider":"Onyx Auto Care","version":"1.0","type":"link"}