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Polk Audio db525 5-1/4" 2-way Speakers

db Series (Marine Certified) (db 525)

Polk Audio
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5-1/4" 2-way Coaxial Speakers (Marine Certified) • 135W Max, 45W RMS • Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Cone • 3/4" Liquid-Cooled Silk/Polymer Composite Dome Tweeter • Durable Butyl Rubber Surround

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Description


Polk Audio brand icon

Authorized dealer

  • 5-1/4" 2-way Coaxial Speakers (Marine Certified)
  • Power Handling:
    • 45 watts RMS
    • 135 watts Max
  • Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Cone
  • Marine Certified, perfect for use in marine vessels
  • 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter
  • High Pass and Low Pass Crossover Filters
  • Low-mass 2-Layer 25mm Kapton Voice Coil former
  • Multi-Hole Mounting Pattern
  • Shallow Depth
  • Muscular ABS Grilles (Based on MOMO Designs)
  • Durable Butyl Rubber Surround
  • Pole Plate Heat Sink
  • Flat Spider for faster, longer excursion linear motion
  • Flexible Woven Leads sewn directly into Spider for greater reliability
  • Polarized Nickel Plated Terminals on PCB terminal board
  • Stamped Steel Basket finished in rustproof Gun Metal Gray
  • Frequency Response: 60 - 22,000 Hz
  • Sensitivity: 93 dB
  • 4 ohm Impedance
  • 1-year SonicElectronix.com warranty

Product history:

Polk Audio DB522 thumbnail
(newest, current model)
Polk Audio db521 thumbnail
(previous model, replaced by Polk Audio DB522 (DB 522))
Polk Audio db525 thumbnail
(previous model, replaced by Polk Audio db521)

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Specifications & Details


Speaker Specifications
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Polymer/Mica Composite
Woofer Surround
Butyl Rubber
Peak Power Handling
135 watts
RMS Power Handling
45 watts
Sensitivity
93 dB
Frequency Response
60 - 22000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2-5/8"
Bottom-Mount Depth
2-1/2"
Cutout Dimensions
4-13/20 x 4-13/20 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

db525

Weight:

5.50lbs

Internal SKU:

db525

Internal Product ID:

9159

Customer Ratings & Reviews


Polk Audio db525 5-1/4

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