{"product_id":"bmw-basic-sound-front-speaker-subwoofer-upgrade-package-helix-ci3-ci5-tweeters-pods-required","title":"BMW Basic Sound F\/G Gen - Front Speaker \u0026 Subwoofer Upgrade Package | HELIX Ci3 \/ Ci5 (tweeters pods required)","description":"\u003cp data-path-to-node=\"4\"\u003eOverhaul the compromised factory front soundstage and muddy bass response in your vehicle with the \u003cb data-path-to-node=\"4\" data-index-in-node=\"108\"\u003eBMW Basic Sound Front Speaker \u0026amp; Subwoofer Upgrade Package\u003c\/b\u003e. Curated specifically for F and G-Generation BMW models running the baseline factory unamplified system, this targeted hardware bundle strips away the lifeless, flat acoustic signature of stock paper drivers. Centred around advanced \u003cb data-path-to-node=\"4\" data-index-in-node=\"399\"\u003eHelix COMPOSE\u003c\/b\u003e Ci5 and Ci3 component configurations, this package swaps out your front doors and underseat sub-floor enclosures to inject high-definition vocal clarity, smooth extended highs, and deep, tactile low-end extension—all while remaining hidden behind original factory grilles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eKey Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eTargeted Front Stage Overhaul:\u003c\/b\u003e Replaces the core drivers responsible for 80% of your acoustic experience, delivering immediate presence and detail to the driver and passenger positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eHelix COMPOSE Innovation:\u003c\/b\u003e Employs Audiotec Fischer’s smart mechanical FlexMount engineering, allowing the premium 4\" midranges and silk-dome tweeters to snap directly into original BMW mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003ePunchy Sub-Floor Response:\u003c\/b\u003e Swaps out loose factory floor woofers with ultra-efficient, heavy-hitting Helix 8\" subwoofers engineered to maximize the acoustic displacement beneath the front seats.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eNon-Destructive Fitment:\u003c\/b\u003e Designed with a direct bolt-in philosophy, utilizing vehicle-specific adapter brackets and plug-matching wiring clips that lock onto your original factory terminals with no cutting required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"225\" data-end=\"261\"\u003e\u003cstrong\u003ePlease Read Before Purchasing\u003cbr\u003e\u003c\/strong\u003eOur Plug \u0026amp; Play (PnP) upgrade packages are listed primarily for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"327\" data-end=\"371\"\u003edealer use and professional installation\u003c\/strong\u003e, but some may also suit\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"396\" data-end=\"419\"\u003econfident DIY users\u003c\/strong\u003e, particularly those based on\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"449\" data-end=\"458\"\u003eMATCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems.\u003cbr\u003e\u003cbr\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eInstallation\u003c\/b\u003e \u003cbr\u003eThis physical upgrade package is engineered to slot perfectly into original factory spaces, maintaining a completely hidden, factory-original appearance. At \u003cb data-path-to-node=\"7\" data-index-in-node=\"170\"\u003eMC Audio Sydney\u003c\/b\u003e, our team specializes in non-destructive integrations at our Rockdale workshop, ensuring all drivers are perfectly seated, sealed, and phase-aligned to achieve maximum acoustic performance out of your factory head unit.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"880\" data-end=\"1001\"\u003eMost packages install easily, but\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"914\" data-end=\"951\"\u003eminor modifications may be needed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edepending on your vehicle’s exact year and trim.\u003c\/p\u003e\n\u003cblockquote data-start=\"1003\" data-end=\"1199\"\u003e\n\u003cp class=\"\" data-start=\"1005\" data-end=\"1199\"\u003e💡\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1008\" data-end=\"1024\"\u003ePlease note:\u003c\/strong\u003e\u003cbr data-start=\"1024\" data-end=\"1027\"\u003e1. Installation fees are\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1051\" data-end=\"1067\"\u003enot included\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the product price. Your nearest dealer will be happy to provide a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1137\" data-end=\"1198\"\u003ecomplete quote including supply, installation, and tuning\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e2. \u003cmeta charset=\"utf-8\"\u003eBecause the factory BMW Basic Sound layout does not include original separate mirror grilles or window pods from the factory, your vehicle \u003cb data-path-to-node=\"8,0\" data-index-in-node=\"155\"\u003erequires genuine BMW tweeter-ready window sails\/pods\u003c\/b\u003e to correctly mount the upgraded 1\" front silk-dome tweeters. These can be seamlessly sourced and supplied when booking your installation with us.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"\" data-start=\"1201\" data-end=\"1337\"\u003eHELIX \u0026amp; MATCH DSP amplifiers in particular are\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1240\" data-end=\"1267\"\u003epremium tuning products\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand will deliver exceptional results\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1305\" data-end=\"1336\"\u003ewhen tuned by professionals\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e📦 Available for online purchase through \u003cstrong\u003eMC Audio Sydney.\u003c\/strong\u003e As a professional car audio integration specialist, MC Audio Sydney supplies genuine components and offers \u003cstrong\u003eexpert installation services in Sydney\u003c\/strong\u003e, with \u003cstrong\u003eAustralia-wide shipping available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mechatronicar Audio","offers":[{"title":"Default Title","offer_id":51920268263709,"sku":"97938","price":1375.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/7607\/0685\/files\/0.40951900_1782227571.webp?v=1782227573","url":"https:\/\/mcaudio.shop\/products\/bmw-basic-sound-front-speaker-subwoofer-upgrade-package-helix-ci3-ci5-tweeters-pods-required","provider":"Mechatronicar Audio","version":"1.0","type":"link"}