This product is a vintage Polk model and is not available for sale, but it may still be available in some stores as a closeout or used product. The following text is taken from the original sales brochure for this product and does not reflect current availability. If you happen to have any question or concerns about this product, or any other Polk Audio product, feel free to contact our Customer Service Department at 1-800-377-7655 Monday - Friday, 9am - 5:30pm EST
10-inch Dual Voice Coil Subwoofer
Incredible Sound/Affordable Price
- Polypropylene cone with rigid ABS dustcap to stiffen the cone for greater mechanical stability and lower distortion.
- Marine Certified Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types. That's why Correct Craft offers Polk Audio speakers in their award-winning Nautiques ski and wakeboarding boats.
- Santoprene surround is impervious to extremes in temperature, humidity and exposure to sunlight for excellent long term reliability.
- Fire-retardant flat NOMEX Spider allows extended linear motion while providing highly reliable mechanical and thermal stability.
- Double venting of the 4-layer Kapton Voice Coil Former, Cone/Coil Coupler and Pole Piece contribute to the high power handling and reliability of the db Series subs.
- As with all Polk Audio subwoofers, the voice coil alignment, motor and suspension were optimized using a state-of-the-art Klippel laser analyzer. The result is superior cone travel linearity for flatter response and lower distortion.
- Single Voice Coil version also available - db104
|Total Frequency Response||28-200|
|Nominal Impedance||Dual 4 ohms|
|Driver Diameter||2" (5.08cm)|
Thiele / Small Parameters
|Resonant Frequency||37 Hz|
|Xmax Linear||0.35 inch / 9.0 mm|
|Xmax Mechanical||1.0 inch / 25.4 mm|
|Recommended Enclosure||Sealed / Ported / Bandpass|
|SD||54.25 sq. in. / 350 sq. cm.|
|VAS||0.85 cu. ft. / 24.0 L|
|Cut-Out Diameter||9 1/16" (23.02cm)|
|Driver Mounting Depth|
|Top Mount||5 1/2" (13.97cm)|
|Bottom Mount||6 1/4" (15.88cm)|
|Speaker Warranty||3 years 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.
This product is considered a "Recent" or "Vintage" Polk Audio model. It is not a part of our current product lineup. It may still be available in some stores as a "close out" or "used" product. Information provided here about this product may not reflect current realities and does not imply availability. If you happen to have a question or concern about this product, contact our Customer Service Department at 1-800-377-7655 M-F 9am - 5:30pm EST. Chances are we remember it.
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