Polk Audio DB691

Polk Audio
SKU: DB691
Availability: 3 in stock
$149.95
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Features:

  • 6 Inch x 9 Inch 3-way Speakers (Marine Certified)
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Impedance: 4 ohms
  • Dynamic Balance polymer/mica composite mineral filled cone is stiff yet lightweight for big sound and little distortion
  • 19mm liquid-cooled silk/polymer composite dome tweeter with neodymium magnet for clear and detailed highs
  • Low-mass 2-Layer 25mm Kapton voice coil former is lightweight for high sound output
  • Multi-hole mounting pattern and shallow depth for easy drop-in installations in most cars
  • ABS Grilles, computer optimized and based on exclusive MOMO designs
  • Durable butyl rubber surround won’t fall apart under the stress of extreme temperatures, sunlight or time
  • Pole Plate Heat Sink promotes better heat dissipation for superior power handling and reliability
  • Acoustically inert stamped steel basket
  • Flat Spider for faster, longer excursion linear motion
  • Flexible woven tinsel leads sewn directly into Spider for greater reliability
  • Frequency Response: 35-22,000 Hz

Specifications:

  • Series: db (Polk)
  • Priced Per: Pair
  • Speaker Size: 6 Inch x 9 Inch
  • Design: 3-way
  • Tweeter Design: Dome
  • Tweeter Composition: Silk-Polymer Composite
  • Woofer Composition: Polymer/Mica Composite
  • Woofer Surround: Butyl Rubber
  • Peak Power Handling: 300 watts
  • RMS Power Handling: 100 watts
  • Sensitivity: 93 dB
  • Frequency Response: 35 - 22000 Hz
  • Impedance (Per Voice Coil): 4 ohms
  • Shallow Mount Installation: No
  • Top-Mount Depth: 3-3/16 Inch
  • Bottom-Mount Depth: 3-3/4 Inch
  • Cutout Dimensions: 8-1/2 x 5-3/4 
  • Speaker Grilles: Yes
  • Number of Speakers: 2