12-inch single voice coil mobile audio/marine subwoofer
Your ride. Our Sound.
Big serious bass made real with a list of features as only Polk can deliver. It’s all here. State-of-the-art everything. For state-of-the-art performance.
Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.
Polk's proprietary, patented Dynamic Balance® technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.
Polymer woofer cones and butyl 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.
Carbon composite basket based on the spokes of a wheel is lightweight, will not flex during peaks and looks great! Don’t be afraid to show off the back of your woofer.
Dual voice coil configuration (DXi124DVC) also available.
All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.
|Type||Dynamic Balance polymer composite woofer|
|Total Frequency Response||27-200Hz|
|Nominal Impedance||4 ohms|
Thiele / Small Parameters
|Resonant Frequency||30 Hz|
|SD||80.6 square inches|
|VAS||2.54 cubic feet|
|Cut-Out Diameter||11 1/16" (28.10cm)|
|Full-Range Mounting Depth|
|Top Mount||6 1/16" (15.40cm)|
|Bottom Mount||6 9/16" (16.67cm)|
|Unit of Measure||each|
|Speaker Warranty||1 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.
2 reviews with an average of 4.5Write your own review
by Brian McQuinn, June 23, 20125 out of 9 people found this review helpful.
Good looks. Good bass response. Good power handeling.
I only know of one thing so far. The speaker terminals. I would of thought they would be something other than simple spade connectors.
I couldn't be happier. I bought the DXi to replace my 10" MTX Thunder 8000. Bass is outstanding. It also looks good. I'm sure it will sound even better when I put it in a bandpass box as opposed to the sealed box it's in now.
by Jon, January 31, 20130 out of 0 people found this review helpful.
Loud, good range, cheap
Had them for a little under 6 months and nothing that I can think of.
I have 2 of these on a 500W JL Audio amp. Hits really nice in a custom enclosure. I really like their range and power for the price. I got them on sale from best buy for 30 bucks each.
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