Polk Audio DB5251 Speakers

 

Product Description

  • Component speaker system includes two 5-1/4" woofers, 2 tweeters, and 2 crossovers
  • Dynamic Balance polymer/mica composite woofers with butyl rubber surrounds
  • Kapton voice coils
  • 1" liquid-cooled silk/polymer composite dome tweeters
  • Flush- and surface-mount swivel cups
  • Neodymium tweeter magnets
  • Electronic tweeter protection circuits
  • 2-way external crossover network (12 dB/octave, 4,000 Hz high- and low-pass)
  • ABS wheel-design grilles
  • Stainless steel mounting hardware
  • Certified for marine use
  • Power range: 10-100 watts RMS (250 watts peak power)
  • Frequency response: 53-23,000 Hz
  • Sensitivity: 93 dB
  • Top-mount depth: 2-5/16"

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