Mechatronicar Audio | SKU: 117354

PORSCHE 4" Speaker Upgrade Type 1 - HELIX Ci3 Midrange to Suit Various Porsche Models | 3Ω

Name: PORSCHE 4" Speaker Upgrade Type 1 - HELIX Ci3 Midrange to Suit Various Porsche Models | 3Ω
Brand: Mechatronicar Audio
SKU: 117354
Price: 345.00 AUD
Availability: InStock

$345.00

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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

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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.

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PORSCHE 4" Speaker Upgrade Type 1 - HELIX Ci3 Midrange to Suit Various Porsche Models | 3Ω

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Overhaul the constrained factory audio mapping and elevate vocal clarity in your luxury cabin with the PORSCHE 4" Speaker Upgrade Type 1 - HELIX Ci3 Midrange to Suit Various Porsche Models | 3Ω. Born out of the demanding challenges of modern automotive acoustic engineering, the innovative HELIX COMPOSE platform combines universal premium speaker architecture with vehicle-specific mounting technology under the ethos "developed inside the vehicle, for the vehicle". This targeted 4" (100mm) midrange upgrade kit pairs the high-efficiency HELIX COMPOSE Ci3 M100FM-S3 driver with dedicated 3D-engineered FlexMount adapter rings. Designed for a straightforward, non-destructive retrofit into OEM Porsche speaker cavities, this package reproduces midrange frequencies with exceptional warmth, precision, and clinical detail—without cutting or modifying factory door/dashboard structures.

Key Benefits

HELIX COMPOSE Ci3 Driver Architecture: Features high-resolution 100mm (4") midrange drivers built with proprietary Cenosphere coated paper cones for rapid transient accuracy, low resonance, and natural vocal reproduction.
High-Efficiency 3Ω Technology: Engineered with a 3-ohm impedance voice coil to extract maximum power output, current efficiency, and dynamic headroom directly from factory head units or aftermarket DSP amplifiers.
Patented FlexMount Adapter System: Uses vehicle-specific composite adapter rings that lock onto the speaker frame with a single turn, enabling precise physical mounting into original Porsche speaker locations.
Preserved Factory Integrity: Replaces factory midranges cleanly while preserving the original interior trim, wiring harness, and mounting points for a fully reversible setup.

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.

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 or pre-checks may be needed depending on your vehicle's exact year and trim configuration. 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 upgrade 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.

📦 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.