Car Subwoofers


12-inch dual voice coil subwoofer

12" DVC subwoofer
30.48cm DVC subwoofer



Available Finishes:
Additional Images

Your ride. Our outrageous bass.

So you want to be able to do more with your big, nasty subwoofer.  Welcome to nastyville, otherwise known as the DXi1240DVC high performance 12" subwoofer. With 360 Watt continuous/720 Watt peak, this subwoofer is for serious bassheads. Everything you’ve ever wanted in a subwoofer, including easy installation, is here:

DXi1240DVC Features:

Dynamic Balance® driver technology for pure, distortion free sound.

Polypropylene woofer cone and rubber surrounds will not break down over time and will survive the rigors of harsh automotive environments.

High temperature copper voice coil (50mm) and polyamide former stands up to the most rigorous use while maintaining extremely low distortion for bass punch and output.

Nickel plated heavy duty input terminals accommodate speaker wire up to 8 AWG or twisted pairs of 12 AWG.

Klippel Optimized Components for the best possible performance, even at extreme listening levels. 

Driver Complement

Diameter12" (30.48cm) 
TypeDynamic Balance polypropylene cone 


Total Frequency Response20Hz-300Hz 
Nominal Impedancedual 4 ohms
Efficiency88 dB
Power Handling
Continuous360 watts
Peak720 watts


Cut-Out Diameter11" (27.94cm) 
Driver Mounting Depth
Top Mount6 1/4" (15.88cm) 
Bottom Mount6 9/16" (16.67cm) 


Unit of Measureeach 
Total Shipping Weight30.0 pounds


Speaker Warrantyone year parts and labor (original purchaser) 

Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

DXi1240DVC Media

DXi1240DVC Literature

Want to know more? Want to dig just a little deeper to learn about this product? Here's a list of source material that will give more detail, other perspectives, and answer questions you may have.

DXi1240DVC Accessories