POLK 5" X 7" COAXIAL SPEAKERS

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$159.00
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Polk 5" x 7" Coaxial Speakers

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Incredible Sound, Affordable Price

The db Series offers superior looks and even better sound, and all at a price that makes high performance affordable! The db571 works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. And it delivers the classic Polk performance and durability that has built the db Series' reputation over the years.

Features:

  • Dynamic Balance® polymer/mica composite mineral filled cone is stiff yet lightweight for big sound, little distortion.
  • Marine Certified Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types.
  • 19mm liquid-cooled silk/polymer composite dome tweeter with neodymium magnet for clear, detailed highs. (db690 model features 25mm tweeter & 19mm super-tweeter)
  • Low-mass 2-layer 25mm Kapton voice coil former is lightweight for high sound output. Kapton's high melting temperature (725°F/400°C!) ensures high power handling and kick-butt reliability.
  • Durable butyl rubber surround won't fall apart under the stress of extreme temperatures, sunlight or time, for years of the great Polk sound.
  • Pole plate heat sink promotes better heat dissipation for superior power handling and reliability.
  • Flat spider for faster, longer excursion linear motion.
  • Flexible woven leads sewn directly into spider for greater reliability.
  • Rock solid, acoustically inert stamped steel basket finished in rustproof gun metal gray.
  • Stainless steel mounting hardware.
Technical Specifications
Audio
Dimensions - Oval Cut-Out Height 4 15/16 (12.54cm) "
Dimensions - Oval Cut-Out Width 7 1/8 (18.10cm) "
Dimensions Full-Range Mounting Depth - Bottom Mount 2 5/8 (6.67cm) "
Dimensions Full-Range Mounting Depth - Top Mount 2 3/16 (5.56cm) "
Driver Complement Mid / Woofer - Diameter 5 (12.70cm) "
Driver Complement Mid / Woofer - Oval Height 5 (12.70cm) "
Driver Complement Mid / Woofer - Oval Width 7 (17.78cm) "
Driver Complement Mid / Woofer - Quantity 1
Driver Complement Mid / Woofer - Type Dynamic Balance polymer/mica composite cone with rubber surround
Driver Complement Tweeter - Diameter 3/4 (1.91cm) "
Driver Complement Tweeter - Quantity 1
Driver Complement Tweeter - Type Silk/polymer composite dome
Electrical - Efficiency 93 dB
Electrical - Nominal Impedance 4 ohms
Electrical - Total Frequency Response 52Hz-22kHz
Electrical Power Handling - Continuous 60 watts
Electrical Power Handling - Peak 180 watts
Shipping - Unit of Measure pair
Warranty - Speaker Warranty 1 year parts and labor (original purchaser)

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