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If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 
 

  • 2-way car speakers (pair)
  • marine certified — recommended for fresh water and powersports applications
  • 4" polypropylene woofer cone with rubber surround
  • 3/4" silk dome tweeter
  • handles up to 45 watts RMS
  • frequency range: 60-22,000 Hz
  • sensitivity: 90 dB
  • top-mount depth: 1.79"
     

Honed Polk perfection

These DB462 2-way speakers feature a 4x6" polypropylene woofer cone with a strong rubber surround for solid playback and resilience under the environmental stress that comes with living in your car doors. Two silk dome tweeters deliver smooth highs with precision to give you a vibrant soundstage, while a built-in crossover keeps the highs and lows flowing to the proper drivers.

Polk Audio DB402 4" Marine Certified Coaxle Speaker Pair

SKU: DB402
$79.99Price
Special Order
  • COAXIAL SPEAKERS

    • Qty Included Pair
    • Driver Enclosure Type Marine Certified
    • Driver Complement• (1)  6" (15.24 cm) h x 4" (10.16 cm) w (Oval) - Mid/Woofer
      • (1)  0.75" (1.91 cm) d (Round) - Tweeter
    • Shape Rectangle
    • Height 4" (10.16 cm)
    • Width 6" (15.24 cm)
    • Full-Range Mounting Depth - Top Mount 1.81" (4.6 cm)
    • Full-Range Mounting Depth - Bottom Mount 1.91" (4.85 cm)
    • Total Frequency Response 50 Hz → 22,000 Hz
    • Nominal Impedance 4 ohms
    • Sensitivity (1 watt @ 1 meter) 90 dB
    • Continuous Power Handling 40W
    • Peak Power Handling 80W
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