Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5
Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Order processing time
In stock items
Orders for in-stock items are processed within 1 – 5 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.
Pre-order
If you have placed an order for a pre-order item, please note that your order will not be processed until the release date of the product. We will process your order and ship it to you as soon as the product becomes available.
For any questions or concerns about your pre-order feel free to contact us at any time.
Items availability
If you have ordered multiple items, including pre-order items, we will hold your order until all items are available for shipment. If you wish to receive your in-stock items sooner, please place a separate order for those items.
We may cancel your order if the item(s) is out-of-stock and is no longer available. You will receive an email if your complete order is canceled.
In the situation that part of your order is out-of-stock, we will remove the out-of-stock item(s) from your order and we will ship the remaining item(s). You will not be charged for out-of-stock items ordered, and will be informed by an email notification.
If any items in your order require customization or are on backorder, we will contact you with an estimated delivery date.
Tracking your order
Once your order has been shipped, you will receive a shipping confirmation email with a tracking number. You can use the tracking number to monitor the status of your shipment.
Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 is backordered and will ship as soon as it is back in stock.
Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5
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Overhaul the constrained factory audio mapping and fully liberate the acoustic potential of your sports car cabin with the Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5. Born out of the increasingly demanding challenges of modern automobile technology, the innovative HELIX COMPOSEplatform combines classic universal speakers with the advantages of vehicle-specific systems—developed inside the vehicle, for the vehicle. This targeted 3-way front acoustic package elevates your soundstage by pairing high-efficiency HELIX COMPOSE Ci3 4" (100mm) midranges and 0.75" (20mm) black aluminum dome tweeters with upgraded Ci58" (200mm) performance hybrid woofers. By implementing 2-ohm technology and extended linear cone excursion (+/- 7.8 mm) on the lower end, this package acts as a mid-woofer and subwoofer in one, delivering maximized power output and deep, authoritative midbass punch without requiring a traditional subwoofer enclosure.
Key Benefits
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Extra Bass Performance Highlight: Features high-output 8" (200mm) Ci5 performance woofers engineered with 2-ohm technology and extended linear cone excursion to maximize amplifier power transfer, delivering deep, controlled, and punchy low-frequency performance.
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Cenosphere Paper Cone & High-Tech Basket: Midranges and woofers utilize innovative Cenosphere coated paper cones—incorporating hollow spheres into a polyamide layer—for exceptional stability, lightweight motion, and accurate sound reproduction without cone resonance.
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Natural Brilliance & Detail: Equipped with 0.75" (20mm) black aluminum dome tweeters striking the perfect balance between low weight and high rigidity for clear, non-fatiguing, and detailed high-frequency response.
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FlexMount Vehicle Adapter Integration: Utilizes specialized 3D-engineered composite FlexMount adapter rings for seamless, rock-solid physical mounting directly in original Porsche factory speaker cavities.
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Preserved Factory Infrastructure: Integrates natively into original factory door locations and wiring interfaces using car-specific OEM speaker connectors without permanent vehicle alterations.
Please Read Before Purchasing
Our Plug & 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.
Who These Packages Are For
While MATCH systems are generally more accessible for DIY installations, HELIX packages typically require advanced tuning skills to unlock their full potential.
Installation & Tuning Notes
Most packages install easily, but minor modifications may be needed depending on your vehicle's exact year and trim. HELIX & MATCH DSP amplifiers in particular are premium tuning products and will deliver exceptional results when tuned by professionals.
Installation
Please 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.
As an official authorized dealer, MC Audio Sydney 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 precise acoustic alignment to lock in premium performance.
📦 Available for online purchase through MC Audio Sydney. As a professional car audio integration specialist, MC Audio Sydney supplies genuine components and offers expert installation services in Sydney, with Australia-wide shipping available.
Porsche Boxster (982/718) BOSE - Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5
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