{"product_id":"helix-ci3-t20fm-al-mk2-20mm-aluminum-dome-tweeter","title":"HELIX Ci3 T20FM-AL MK2 20mm Aluminum Dome Tweeter","description":"A 20mm performance tweeter with a black aluminum dome that balances low weight and high rigidity for accurate, detailed treble. The refined neodymium magnet system delivers natural brilliance and impressive dynamics. Its compact design and included mounting pods offer versatile installation options, while compatibility with FlexMount20 adaptors and WireKits enables seamless integration into specific vehicles. This tweeter delivers a clear, detailed high-frequency response for an exceptional listening experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Tweeter\u003cbr\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e: 20 mm\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 4 Ohm\u003cbr\u003e\u003cstrong\u003eDC Resistance\u003c\/strong\u003e: 3.2 Ohm\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 2,000 Hz - 25,000 Hz\u003cbr\u003e\u003cstrong\u003eResonance Frequency\u003c\/strong\u003e: 1800 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 91 dB @ 2.83V\/1m\u003cbr\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e: 20 mm\u003cbr\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e: Aluminum\u003cbr\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 32 mm\u003cbr\u003e\u003cstrong\u003eInstallation Diameter\u003c\/strong\u003e: 28 mm\u003cbr\u003e\u003cstrong\u003eInstallation Depth\u003c\/strong\u003e: 9.8 mm\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53772610109777,"sku":"CI21003","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/HELIX_COMPOSE_Ci3-T20FM-AL-MK2_EISA.jpg?v=1778706696","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ci3-t20fm-al-mk2-20mm-aluminum-dome-tweeter","provider":"Onyx Auto Care","version":"1.0","type":"link"}