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Polk Audio :: DB5252 :: $159.99

Polk Audio DB5252

Item# 46489

5 1/4" 2-Way Marine Certified DB+ Series Car Audio Component System 300W Peak Power/ 100W RMS

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What's Included:

  • Twelve 1" Screws
  • Two 5/8" Screws
  • 2 Woofer grilles
  • 2 Surface-mount cups
  • Two M4x13mm Machine screws
  • Four 36" lengths of speaker wire (each has female quick-slides on one end and tinned wire on the other)
  • 2 Tweeters (each tweeter has attached 6" wire)
  • 8 Speed clips
  • 2 Metal flush-mount clamps
  • 2 Crossovers
  • Online registration information
  • 2 Flush-mount cups
  • 2 Woofers
  • Two 36" lengths of speaker wire (each has tinned wire on both ends)
  • Owner's manual

Product Highlights:

  • external 2-way crossover
  • woofer top-mount depth: 1-3/4"
  • frequency range: 50-23,000 Hz
  • component speaker system includes two 5-1/4" woofers, two tweeters, and two external crossovers
  • 5-1/4" polypropylene woofer cone with rubber surround
  • 3/4" silk dome tweeter
  • handles up to 100 watts RMS (300 watts peak power)
  • sensitivity: 91 dB
  • grilles included
  • marine-certified for use in boats, convertibles, motorcycles, and ATVs

Everything you love about Polk’s Dynamic Balance technology—that rich, clean, full-range sound—is built into the marine-tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle: Automobiles, motorcycles, boats, ATVs—you name it. It also features, high performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems and Marine certified with IP65 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity. Aslo, Polypropylene and UV tolerant cone with waterproof inner and outer surrounds and simple drop-in installation for any vehicle including cars, boats, and ATVs. Zero tweeter protrusion and reduced mounting depth for a precise fit and Dynamic Balance technology offers a rich, clean, full-range sound. Measurements of speakers are, ¾” & ½’, 20mm & 13mm tweeter and midrange ensures clear, balanced mids and highs and 100 Watts at Continuous Power; 300 Watts at Peak Power.


Sensitivity 91 dB
Bottom-mount Depth (Inches) 2 1/16
Design 2-way
Impedance (Ohms) 4
Speaker Size 5 1/4
Woofer Composition Polypropylene
Top-mount Depth (Inches) 1 13/16
Woofer Surround Rubber
Maximum RMS Wattage 100
Minimum RMS Wattage ---
Tweeter Composition Silk
Peak Power Handling (Watts) 300
Tweeter Design 3/4" Dome
Frequency Response 50 - 23k Hz
Cutout Diameter or Length (inches) 4 1/2
  • UPC: 747192127305
  • Weight: 6
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.