Polk Audio DB840 SVC Subwoofer

 

Product Description

  • 8" 4-ohm subwoofer
  • Polypropylene cone with Santoprene rubber surround
  • Suitable for marine use
  • Power range: 50-180 watts RMS
  • Peak power handling: 360 watts
  • Frequency response: 30-200Hz
  • Sensitivity: 85 dB
  • Top-mount depth: 4"
  • Sealed box volume: 0.35 cu. ft.
  • Ported box volume: 0.6 cu. ft.

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