Stage 2 - Ported Enclosure for a SUNDOWN X12REV.2 ***Custom Made, Modifiable, CNC Precision!*** ![](https://sonixenclosures.ipower.com/PRObox/main.jpg)
There are many subwoofer enclosures on the market, but there is only one Sonix Enclosure. With its airtight design, blind dado assembly, and internal bracing system, this enclosure will surely leave you and your car shaking. The Stage 2 comes with a wide range of features which where designed to get the most out off your subwoofer. 1 1/2" front baffle which provides an exceptionally strong mounting surface for the subwoofer. CNC machined to perfection. Custom vertical bracing system (VBS) to prevent enclosure distortion and wall flexion. Automotive grade carpet to match your trunk area. Gold plated terminal cups to increase electrical conductivity and reduce harmonic distortion.
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Each enclosure is carefully machined and assembled to meet the demands of high wattage subwoofers. Every part in the enclosure is cut by a computer numeric controlled (CNC) router under the guidance of a computer aided machining (CAM) software. Thanks to the advent of such technology, this enclosure is perfectly constructed. ![](https://sonixenclosures.ipower.com/PRObox/pro.jpg)
Now for the good stuff, all the technical data and specifications. Remember, if you have any questions, doubts, or need clarification in any of the parameters, please contact us for a friendly explanation. Furthermore, we recommend that you verify the mounting diameter on the enclosure with your subwoofer. Parameter | Value |
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Compatible subwoofer | SUNDOWN X12REV.2 | Structure | Stage 2 | Version | V1 | Type | Ported | Size (Width x Height x Depth) | 33.000 x 15.000 x 17.500 in. | Volume (net internal) | 2.61 ft³ | Weight | 51.0 lbs. | Mounting diameter | 11.090 in. | Tuning frequency (Fb) | 32.12 Hz. | Port width | 2.875 in. | Wall thickness | 0.750 in. | Front baffle | 1.500 in. | Terminal cups | One (1) 24 kt. Gold plated | Finish | Carpet | Color | Charcoal |
![](https://sonixenclosures.ipower.com/qrcodes/X12REV.2+2+PORTED+SINGLE_33+0_15+0_17+5_2+875_2+60938_32+14062.jpg)
The enclosure comes standard in Charcoal. We can make the enclosure in any of the following colors upon request and availability. All you need to do is let us know in the notes section of the order which color you would like. ![](https://sonixenclosures.ipower.com/PRObox/carpetcolors.jpg)
We know that sometimes the enclosure doesn't fit your application. We can resize the enclosure (FREE) upon request. We will maintain the net internal volume and tuning frequency recommended by the subwoofer manufacturer. Let us know what dimension you need to see if it is possible. ![](https://sonixenclosures.ipower.com/PRObox/resize.jpg)
Why buy from us? Simple. We fabricate with the best materials available, use the latest technology, and take great pleasure in making every product! Don't take our word for it, look at what our customers have to say. ![](https://sonixenclosures.ipower.com/ebay/feedback.jpg)
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SUBWOOFERS NOT INCLUDED. |