12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2
12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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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
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.
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12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2
12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2 is backordered and will ship as soon as it is back in stock.
12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2
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Overview
Bring powerful, configurable bass performance to your vehicle with the 12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2, an amplified car audio upgrade built around the HELIX IQ W12-DVC2 12-inch high-performance subwoofer.
The package combines a 750 W RMS subwoofer driver with a two-channel amplifier featuring integrated high-to-low-level signal conversion, automatic gain functionality, stop-start compatibility and automatic turn-on/off.
At the heart of the system is the HELIX IQ W12-DVC2, featuring a proprietary Tuneable Mass System (TMS) that allows the driver's moving mass to be adjusted for different enclosure designs and acoustic objectives.
With dual 2Ω voice coils, a rigid Fiberglass-Mylar honeycomb cone and compatibility with sealed or bass-reflex enclosures, this package provides a flexible foundation for a professionally designed bass upgrade.
Key Benefits
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750 W RMS subwoofer performance — high-power 12-inch driver engineered for controlled low-frequency reproduction.
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Tuneable Mass System (TMS) — adjustable moving mass allows the subwoofer's acoustic characteristics to be configured for the enclosure.
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Flexible enclosure options — suitable for both sealed and ported subwoofer designs.
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Dual 2Ω voice coils — supports 1Ω or 4Ω wiring configurations when both coils are connected appropriately.
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Dedicated amplifier integration — package includes a two-channel amplifier with built-in high-to-low-level signal conversion.
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Factory audio integration — designed for vehicles with or without an existing factory amplifier.
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Premium driver construction — Fiberglass-Mylar honeycomb cone, die-cast aluminium basket and integrated protective grille.
Please Read Before Purchasing
This package is primarily intended for professional installation and experienced car audio installers.
The HELIX IQ W12-DVC2 is a subwoofer driver, not a pre-loaded enclosure. A suitable enclosure must be selected or constructed for the installation.
The 750 W RMS rating refers to the subwoofer's power handling and does not represent the verified output of the included amplifier.
Amplifier compatibility, voice-coil wiring, enclosure dimensions and vehicle integration requirements should be confirmed before purchase.
Minor installation modifications may be necessary depending on the vehicle's year and trim.
Installation and tuning fees are not included in the online product price.
Who This Package Is For
This package is designed for drivers seeking a powerful 12-inch bass upgrade with the flexibility to configure the subwoofer for their preferred enclosure and listening requirements.
It is particularly suitable for custom car audio installations where enclosure design, amplifier integration and low-frequency tuning are important.
Installation & Tuning Notes
The package supports two integration methods:
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Vehicles without a factory amplifier: Installation of a new amplifier.
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Vehicles with an existing factory amplifier: Integration of an additional amplifier.
The supplied amplifier configuration includes high-to-low-level signal conversion, automatic gain functionality, stop-start technology and automatic turn-on/off.
The subwoofer's dual 2Ω voice coils require appropriate wiring and an amplifier capable of operating safely at the selected impedance.
The Tuneable Mass System allows the driver's resonance characteristics to be adjusted. Enclosure volume, port tuning and amplifier settings should be selected according to the chosen configuration.
Professional installation and system tuning are recommended.
Professional Installation at MC Audio Sydney
Professional installation is available through MC Audio Sydney. Customers can purchase this package online and contact our Sydney workshop for a complete installation quote, including custom enclosure design and system tuning where required.
📦 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.
12" Configurable Subwoofer Package 750W RMS | IQ W12-DVC2
Mechatronicar Audio
