{"product_id":"bmw-g-chassis-ram-base-dsp-audio-upgrade-helix-ci3-ci5","title":"BMW Basic Sound RAM G Gen - Speaker \u0026 Subwoofer DSP Amplified Package | HELIX Ci3 \/ Ci5 (tweeter pods required)","description":"\u003cp\u003e\u003cb\u003eOverview\u003c\/b\u003e Tailored specifically for modern G-Generation BMWs equipped with the factory base audio architecture running via a Receiver Audio Module (RAM), this premium upgrade package fixes the lifeless, muddy sound characteristic of the stock system. Centred around advanced \u003cb\u003eHelix COMPOSE\u003c\/b\u003e technology (combining precision Ci5 and Ci3 components), this kit completely overhauls your cabin acoustics. Driven by a multi-channel DSP amplifier, this package drops high-fidelity coaxial or component speakers into your factory locations and replaces your underseat subwoofers—creating a massive, concert-grade soundstage without modifying your BMW's premium interior lines.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_b82581c64d179c9c-19\"\u003e\u003cb\u003eIntelligent RAM Integration:\u003c\/b\u003e Seamlessly interfaces with BMW's complex G-Chassis RAM \u003cspan class=\"citation-9\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-8 citation-9 citation-end-9\"\u003eelectronics, maintaining all original vehicle safety chimes, parking sensors, and iDrive features.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-8 citation-end-8\"\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container luminous-sources ng-star-inserted\"\u003e\n\u003cbutton class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_b82581c64d179c9c-20\"\u003e\u003cspan class=\"citation-6\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-6 citation-7\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-6 citation-7\"\u003eHigh-Resolution DSP Calibration:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-6 citation-7 citation-end-7\"\u003e The multi-channel DSP amplifier takes total control over the acoustic ecosystem, deploying pro\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-6 citation-end-6\"\u003ecessing power to resolve cabin reflections an\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003ed perfectly align the audio image to the driver's seat.\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container luminous-sources ng-star-inserted\"\u003e\n\u003cbutton class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHelix COMPOSE Engineering:\u003c\/b\u003e Employs Audiotec Fischer’s smart FlexMount engineering to fit perfectly into OEM slots, offering incredibly transparent vocals and smooth extended highs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCompletely Reversible Design:\u003c\/b\u003e Utilises a premium vehicle-specific integration T-harness that plugs directly into the factory module configurations in the rear trunk. No cutting or splicing of your vehicle's intricate wiring loom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eInstallation\u003c\/b\u003e While this package features highly precise vehicle-specific brackets and looms, its true potential lies in the software calibration. At \u003cb\u003eMC Audio Sydney\u003c\/b\u003e, our technicians use advanced acoustic analysis equipment to tune the Helix Digital Signal Processor (DSP) specifically for your G-Chassis cabin geometry.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp id=\"p-rc_b82581c64d179c9c-21\"\u003e⚠️ \u003cb\u003ePlease Note:\u003c\/b\u003e Because the factory BMW \u003cspan class=\"citation-5\"\u003eBase system does not include original tweeters from the factory, your vehicle \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-5\"\u003erequires genuine BMW tweeter-ready window sails\/grilles\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5 citation-end-5\"\u003e to mount the new 1\" tweeters correctly. These are not included in the stand\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003eard box but can be supplied during your installation booking at our Rockdale facility.\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container luminous-sources ng-star-inserted\"\u003e\n\u003cbutton class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e📦 Available for online purchase through MC Audio Sydney.\u003c\/p\u003e\n\u003cp\u003eAs a professional car audio integration specialist, MC Audio Sydney supplies genuine components and offers expert installation services in Sydney, with Australia-wide shipping available.\u003c\/p\u003e","brand":"Mechatronicar Audio","offers":[{"title":"Default Title","offer_id":51909809701149,"sku":"92973","price":3613.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/7607\/0685\/files\/0.85719200_1781978243.webp?v=1781978246","url":"https:\/\/mcaudio.shop\/products\/bmw-g-chassis-ram-base-dsp-audio-upgrade-helix-ci3-ci5","provider":"Mechatronicar Audio","version":"1.0","type":"link"}