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Polk Audio DB402 - $69.99
 Item# 46465 / Condition:  Brand New

Polk Audio DB402

DB+ Series 4" 2-way car speakers Review this product

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Regular Price:$75.99
Savings Of:12% Discount
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What's Included:

  • Two 12" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
  • Eight 1" Screws
  • Owner's manual
  • Two 2-way speakers
  • 8 Speed clips
  • Online registration information
  • 4 Red plastic butt connectors
  • 2 Grilles

Product Highlights:

  • handles up to 45 watts RMS (135 watts peak power)
  • top-mount depth: 1-13/16"
  • sensitivity: 90 dB
  • 3/4" silk dome tweeter
  • 2-way car speakers (pair)
  • 4" polypropylene woofer cone with rubber surround
  • frequency range: 60-22,000 Hz
  • 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 offers, high performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems, marine certified with IP65 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity. 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 ¾”, 20mm Tweeter ensures clear, balanced mids and highs, 45 Watts at Continuous Power; 135 Watts at Peak Power.


Design 2-way
Tweeter Composition Silk
Bottom-mount Depth (Inches) 2 1/16
Woofer Composition Polypropylene
Cutout Diameter or Length (inches) 3 1/2
Impedance (Ohms) 4
RMS Power Range (Watts) ---
Woofer Surround Rubber
Peak Power Handling (Watts) 135
Tweeter Design 3/4" Dome
Top-mount Depth (Inches) 1 7/8
Sensitivity 90 dB at 1 watt
Frequency Response 60 - 22k Hz
  • Car speakers are usually sold as a pair unless otherwise noted.
  • UPC: 747192127244
  • Weight: 4
  • 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.