About: Skar Audio DDX-12 12" 1000W RMS Car Subwoofer
The Skar Audio DDX-12 is a competition grade, 12-inch, dual 2-ohm or dual 4-ohm, car subwoofer. The DDX line-up was engineered by Skar Audio to be a SPL grade woofer that could also be utilized in daily system applications, allowing non-competitors to use the same subwoofers as those competing in the lanes. The DDX-12 is equipped with an advanced air flow cooling system to help dissipate heat, enabling it to provide continuous reliable power.
Conservatively rated at 1,500 watts peak power and 1,000 watts RMS power, this subwoofer was engineered to be extremely loud. Featuring a massive double stack 202 oz motor, 2.5" pure copper high temperature voice coil, and a competition grade pressed paper cone, stitched to the high roll foam surround, the DDX-12 comes equipped ready to handle serious amounts of power.
Specifications:
Subwoofer Measurements:
Recommended Enclosure Specifications
|
Thiele & Small Parameters |
DDX-12 D2 |
DDX-12 D4 |
| BL Factor (BL) | 25.5 n/a | 31.8 n/a |
| Free Air Resonance (Fs) | 33.8 Hz | 34.2 Hz |
| DC Resistance (Re) | Dual 2 Ω | Dual 4 Ω |
| Cone Area (Sd) | 510 cm2 | 510 cm2 |
| Mechanical Compliance (Cms) | 0.07 mm/N | 0.07 mm/N |
| Electrical Factor (Qes) | 0.37 | 0.41 |
| Mechanical Factor (Qms) | 4.10 | 3.90 |
| Total Factor (Qts) | 0.34 | 0.37 |
| Equivalent Volume (Vas) | 24.8 L | 25.86 L |
| Excursion (one way) (Xmax) | 15 mm | 15 mm |
| Sensitivity | 88 dB | 87.7 dB |
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.
Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.
On orders over $200*
Competitive pricing you can trust
Most orders ship within 24 hours
With Sezzle and Afterpay