{"product_id":"porsche-911-991-992-basic-sound-3-way-front-speaker-upgrade-package-helix-ci3","title":"Porsche 911 (991\/992) - Front Speaker Upgrade Package | HELIX Ci3","description":"\u003cp\u003eOverhaul the constrained factory audio mapping and fully liberate the acoustic potential of your sports car cabin with the \u003cb\u003ePorsche 911 (991\/992) - Front Speaker Upgrade Package | HELIX Ci3\u003c\/b\u003e. Purpose-built to bypass the severe frequency limitations, flat midrange presentation, and harsh highs typical of standard base factory sound layouts, this targeted 3-way acoustic performance package elevates your front soundstage. Featuring high-efficiency \u003cb\u003eHELIX COMPOSE Ci3\u003c\/b\u003e 8\" (200mm) door woofers, 4\" (100mm) door midranges, titanium dome tweeters, and custom FlexMount vehicle adapters, this package introduces exceptional vocal projection, sparkling high-frequency extension, and deep, controlled midbass punch—all while mounting completely hidden behind original factory interior door cards.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePremium HELIX COMPOSE Ci3 Driver Technology:\u003c\/b\u003e Features high-resolution 200mm (8\") door woofers and 100mm (4\") midranges engineered with rigid, lightweight Cenosphere coated paper cones alongside titanium dome tweeters for crisp high frequencies, natural vocals, and dynamic lower-end punch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComplete 3-Way Front Stage Overhaul:\u003c\/b\u003e Upgrades the front acoustic layout with matching component woofers, midranges, and tweeters to establish seamless timbre matching and cohesive acoustic depth throughout the 911 cockpit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlexMount Vehicle Adapter Integration:\u003c\/b\u003e Uses specialized vehicle-specific FlexMount adapter rings for seamless, rock-solid physical mounting directly in original Porsche factory speaker locations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePreserved Luxury Infrastructure:\u003c\/b\u003e Integrates natively with original factory mounting points and wiring interfaces without cutting factory wires or altering interior door panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Efficiency 3Ω Impedance Tech:\u003c\/b\u003e Engineered with 3-ohm voice coil technology to extract maximum power output and dynamic response directly from existing signal delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePlease Read Before Purchasing\u003c\/b\u003e \u003cbr\u003eOur Plug \u0026amp; Play (PnP) upgrade packages are listed primarily for dealer use and professional installation, but some may also suit confident DIY users, particularly those based on MATCH systems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWho These Packages Are For\u003c\/b\u003e \u003cbr\u003eWhile MATCH systems are generally more accessible for DIY installations, HELIX packages typically require advanced tuning skills to unlock their full potential.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstallation \u0026amp; Tuning Notes\u003c\/b\u003e \u003cbr\u003eMost packages install easily, but minor modifications may be needed depending on your vehicle's exact year and trim.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstallation\u003c\/b\u003e \u003cbr\u003ePlease note: Installation fees are not included in the product price. Your nearest dealer will be happy to provide a complete quote including supply, installation, and tuning.\u003c\/p\u003e\n\u003cp\u003eAs an official authorized dealer, \u003cb\u003eMC Audio Sydney\u003c\/b\u003e makes it seamless to transition from purchase to performance. Customers can purchase this complete combo online and bring their vehicle directly to our premier Sydney facility, where our specialized technicians will handle the complete physical integration and absolute phase correction to lock in premium performance.\u003c\/p\u003e\n\u003cp\u003e📦 Available for online purchase through MC Audio Sydney. As a professional car audio integration specialist, \u003cb\u003eMC Audio Sydney supplies genuine components and offers expert installation services in Sydney, with Australia-wide shipping available\u003c\/b\u003e.\u003c\/p\u003e","brand":"Mechatronicar Audio","offers":[{"title":"Default Title","offer_id":52647976206621,"sku":"98545","price":1269.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/7607\/0685\/files\/Upgrade_the_front_speakers_in_your_Porsche_911_991_992_with_premium_HELIX_Ci3_speakers_delivering_greater_clarity_improved_vocal_detail_and_a_wider_soundstage_while_maintaining_OEM_fit_and_factory_integration.webp?v=1785318410","url":"https:\/\/mcaudio.shop\/products\/porsche-911-991-992-basic-sound-3-way-front-speaker-upgrade-package-helix-ci3","provider":"Mechatronicar Audio","version":"1.0","type":"link"}