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Polk Audio > 
Item#: N82E16882290145

Polk Audio 12" 720W Car Subwoofer

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Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Polk Audio
  • Polypropylene cone
  • Single Voice Coil 4 Ohm
  • 27 Hz - 200 Hz
  • Sensitivity 88 dB

  • Specifications
  • Warranty & Returns
  • Reviews


Polk Audio


Subwoofer Size
Cone Material
Polypropylene cone
Surround Material
Santoprene surround
Voice Coil
Voice Coil Construction
2" Diameter Double venting of the 4-layer Kapton Voice Coil
Damper (Spider)
Fire-retardant flat NOMEX Spider


Peak Power
RMS Power
Frequency Response
27 Hz - 200 Hz
88 dB
4 Ohm
Crossover Point
31 Hz
Thiele/Small Parameters
Qms: 6.1, Qes: 0.47, Qts: 0.44, Vas: 2.22 cu. ft., Sd: 80.6 sq. in., Xmax (linear): 0.3 inch, Xmax (mechanical): 1.0 inch, Le: 1.80 mH
Mounting Depth
Warranty, Returns, And Additional Information
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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