Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified Package | HELIX Ci3
Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified Package | HELIX Ci3 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.
Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified...
Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified Package | HELIX Ci3 is backordered and will ship as soon as it is back in stock.
Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified Package | HELIX Ci3
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Overview
Upgrade your Mercedes-Benz C-Class W206 factory sound system with the HELIX Ci3 Front Speaker, Subwoofer & DSP Amplified Package, designed to deliver improved clarity, stronger bass and a more refined listening experience.
Developed for compatible Mercedes-Benz C-Class W206 vehicles equipped with the standard factory audio system (non-Burmester), this package combines HELIX COMPOSE Ci3 front speaker technology, dedicated low-frequency drivers and advanced DSP amplification.
The HELIX Ci3 front speakers are engineered to reproduce vocals and instruments with greater detail, helping create a clearer, more natural soundstage.
The dedicated subwoofer upgrade enhances bass depth and definition, while the DSP amplifier provides precise control over equalisation, crossover frequencies, time alignment and individual speaker levels.
Unlike a conventional speaker replacement, the DSP-amplified configuration allows the complete front soundstage to be calibrated specifically for the W206 cabin acoustics.
The package focuses on improving the listening experience for the driver and front passenger while retaining compatible factory infotainment equipment and the original interior appearance.
With professional installation and DSP tuning, this upgrade offers a comprehensive improvement in sound clarity, tonal balance, stereo imaging and low-frequency performance.
Key Benefits
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HELIX Ci3 front speaker upgrade — designed to improve vocal clarity, musical detail and tonal accuracy.
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Dedicated subwoofer upgrade — enhances bass depth, definition and low-frequency impact.
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DSP amplification — provides advanced equalisation, crossovers, time alignment and speaker-level control.
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Front soundstage optimisation — focuses on sound quality and stereo imaging from the front seats.
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Mercedes-Benz-specific application — intended for compatible W206 standard audio configurations.
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Factory infotainment retention — designed to work with the original multimedia system.
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Professional sound calibration — enables precise tuning for the vehicle's acoustics and individual listening preferences.
Please Read Before Purchasing
This package is intended for Mercedes-Benz C-Class W206 vehicles equipped with the standard factory sound system, without Burmester audio.
Compatibility depends on the production year, factory head unit, original amplifier configuration, speaker arrangement and vehicle wiring.
This is a front speaker and subwoofer DSP-amplified package. Rear speaker replacement is not advertised as part of this configuration.
The package title confirms the HELIX Ci3 series and DSP-amplified speaker and subwoofer configuration. Exact component models, quantities, harnesses and installation accessories should be confirmed against the selected bundle before ordering.
Vehicles equipped with the factory Burmester system require a different integration configuration.
Professional installation and DSP tuning are recommended. Installation and tuning are not included in the online product price unless expressly specified.
Who This Package Is For
This package is ideal for Mercedes-Benz C-Class W206 owners who want a substantial improvement over the standard factory audio system without replacing the original infotainment display.
It is particularly suitable for drivers seeking clearer vocals, improved instrument separation, more accurate stereo imaging and stronger bass.
The front-focused configuration is a practical choice for customers who prioritise sound quality from the driver's seat rather than replacing every speaker in the vehicle.
Installation & Tuning Notes
Installation involves upgrading the compatible front speaker positions, integrating the dedicated subwoofer drivers and connecting the DSP amplifier to the factory audio system.
The technician must verify factory audio signal routing, speaker impedances, power requirements and harness compatibility before installation.
The DSP amplifier should be configured to optimise the HELIX Ci3 speakers and subwoofer system through appropriate crossover settings, equalisation, time alignment and output-level balancing.
Professional DSP commissioning should include input signal analysis, channel allocation, speaker polarity verification, crossover configuration, time alignment, equalisation and subwoofer phase alignment.
The final calibration should be tailored to the Mercedes-Benz W206 cabin acoustics and the customer's preferred listening experience.
Professional Installation at MC Audio Sydney
Professional installation and DSP tuning are available through MC Audio Sydney. Customers can purchase this package online and contact our Sydney workshop for a complete installation and tuning quote.
📦 Available online from MC Audio Sydney. Genuine components supplied by a professional car audio integration specialist, with expert installation services in Sydney and Australia-wide shipping available.
Mercedes C-Class W206 - Front Speaker & Subwoofer DSP Amplified Package | HELIX Ci3
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