{"product_id":"helix-ci3-t20fm-al-mk2-0-75-inch-tweeter-pair-flexmount-4-ohm","title":"HELIX Ci3 T20FM-AL MK2, 0.75\" Tweeter Pair, FlexMount, 4Ω","description":"\u003cp\u003eBefore replacing a factory speaker, check its mounting space, impedance and connection. HELIX Ci3 T20FM-AL MK2 is the HELIX speaker option described below. Its specifications help you match the driver to the amplifier and installation, rather than buying on diameter alone.\u003c\/p\u003e\u003ch2\u003eWhat it does\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e0.75” \/ 20 mm performance tweeter with black aluminium dome for accurate, pure and detailed treble response\u003c\/li\u003e\n\u003cli\u003eRefined highly efficient neodymium magnet for high magnetic flux linearity and optimised performance\u003c\/li\u003e\n\u003cli\u003eDriver development verified with Klippel Analyzer System\u003c\/li\u003e\n\u003cli\u003eCompact design and various mounting options for numerous installation demands\u003c\/li\u003e\n\u003cli\u003eMounting pods for flush mount and angle mount included in delivery\u003c\/li\u003e\n\u003cli\u003eDesigned for the optionally available car specific FlexMount20 adaptors which allow an acoustically optimised and professional integration in the original mounting location of the vehicle\u003c\/li\u003e\n\u003cli\u003eDesigned for optionally available, car specific WireKits which allow a non destructive integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: HELIX\u003c\/li\u003e\n\u003cli\u003eDistributor product code: COMPOSE Ci3 T20FM-AL MK2\u003c\/li\u003e\n\u003cli\u003eProduct: HELIX Ci3 T20FM-AL MK2, 0.75\" Tweeter Pair, FlexMount, 4Ω\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eZ\u003c\/td\u003e\n\u003ctd\u003e4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC resistance\u003c\/td\u003e\n\u003ctd\u003eRe\u003c\/td\u003e\n\u003ctd\u003e3.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2,000 Hz to 25,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonance frequency\u003c\/td\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e91 dB @ 2.83V \/ 1m 88 dB @ 1W \/ 1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil diameter\u003c\/td\u003e\n\u003ctd\u003eØ\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone material\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm \/ 1.26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation diameter\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e28 mm \/ 1.10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation depth\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e9.8 mm \/ 0.39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRecommended crossover frequencies for the highpass\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlope\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMinimum crossover frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 dB\/Octave\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 5,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 dB\/Octave\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 3,500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 dB\/Octave\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 3,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFitment and compatibility\u003c\/h2\u003e\u003cp\u003eFlexMount20\u003c\/p\u003e\u003cp\u003eWireKits\u003c\/p\u003e\u003cp\u003eMatch the mounting measurements, impedance and amplifier requirements before installation. Speaker diameter alone does not confirm vehicle fitment.\u003c\/p\u003e\u003ch2\u003eIn the box\u003c\/h2\u003e\u003cp\u003eListed by the manufacturer:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2 x Ci3 T20FM-AL MK2\u003c\/li\u003e\n\u003cli\u003e2 x Tweeter flush mount\u003c\/li\u003e\n\u003cli\u003e2 x Tweeter pod\u003c\/li\u003e\n\u003cli\u003e2 x Mounting material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eHave a qualified car audio installer check the mounting, wiring and system setup before fitting. Frankies workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on installation.\u003c\/p\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eYour purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms that apply to this model.\u003c\/p\u003e\u003ch2\u003eQuestions and answers\u003c\/h2\u003e\u003ch3\u003eWhat am I buying?\u003c\/h3\u003e\u003cp\u003eHELIX Ci3 T20FM-AL MK2, 0.75\" Tweeter Pair, FlexMount, 4Ω. Check the specifications and selected option above for the version supplied.\u003c\/p\u003e\u003ch3\u003eWhat equipment is it compatible with?\u003c\/h3\u003e\u003cp\u003eFlexMount20 WireKits\u003c\/p\u003e\u003ch3\u003eWhat impedance does it use?\u003c\/h3\u003e\u003cp\u003eImpedance Z 4 Ω. Match the final load and voice coil wiring to a suitable amplifier.\u003c\/p\u003e\u003ch3\u003eWhat mounting space do I need?\u003c\/h3\u003e\u003cp\u003eInstallation depth 9.8 mm \/ 0.39\". Check the available depth and clearance in your installation before ordering.\u003c\/p\u003e\u003ch3\u003eWhat is supplied?\u003c\/h3\u003e\u003cp\u003eThe manufacturer lists 2 x Ci3 T20FM-AL MK2, 2 x Tweeter flush mount, 2 x Tweeter pod, 2 x Mounting material.\u003c\/p\u003e\u003ch3\u003eWhat warranty applies?\u003c\/h3\u003e\u003cp\u003eYour purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms for this model.\u003c\/p\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":67935318081629,"sku":"COMPOSECi3T20FMALMK2","price":215.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/9528\/9437\/files\/HELIX_COMPOSE_Ci3-T20FM-AL-MK2_EISA.jpg?v=1794026724","url":"https:\/\/frankiesautoelectrics.com.au\/products\/helix-ci3-t20fm-al-mk2-0-75-inch-tweeter-pair-flexmount-4-ohm","provider":"Frankies Auto Electrics","version":"1.0","type":"link"}