Polk Audio DB691

Polk Audio DB691

Equipped with a polymer/mica composite cone with rubber surround
Maximum input power: 125 Watts RMS, 4 Ohms, 93 dB efficiency

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Step up your vehicles audio performance with Polk Audio's revolutionary db691's. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk db691's will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.

General Features:

  • 6″x9″ 3-way car speakers (pair)
  • marine certified — recommended for fresh water and powersports applications
  • Dynamic Balance polymer/mica composite woofer with butyl rubber surround
  • 1″ liquid-cooled silk/polymer composite dome tweeter
  • 3/4″ liquid-cooled silk/polymer composite dome supertweeter
  • Neodymium tweeter magnet
  • Kapton voice coil
  • built-in 2-way crossover network
  • ABS wheel-design grilles
  • stainless steel mounting hardware
  • power range: 10-100 watts RMS (300 watts peak power)
  • frequency response: 35-22,000 Hz
  • sensitivity: 93 dB
  • top-mount depth: 3-3/16″
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