270W Peak (90W RMS) 4" DB+ Series 2-way 4-ohm Car & Marine Coaxial Speakers
• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB
• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB
Priced Per Pair
Polk Audio DB402 owner’s manual
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(newest, current model)
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(previous model, replaced by Polk Audio DB402 (DB 402))
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(previous model, replaced by Polk Audio db401)
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Internal Product ID:
112173
| 5 star |
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100% |
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0% |
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0% |
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| Usability |
Great speaker
10 out of 10 great sound out of these little speaker and tweeter are very crisp and detail...
33
found this helpful.Sound good
These speakers sound pretty good on my Electra glide. They are not as loud as I would like, but they are louder than I expected. Pretty good sound for only 4".
31
found this helpful.Polk Audio DB 402
Bought these speakers to replace Merrill speakers that kept shorting out they didn't last a year. I was blown away by the sound quality of these over the Merrill and these were about 20 dollars cheaper, they are now a year old and sound as good as when I bought them.
I am now a Polk audio fan!
30
found this helpful.
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! (4.5mm Thick)
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! (91mil Thick)
Eliminates speaker panel distortion and reduces door vibration, rattles and squeaks!
100% OFC wire with EnvyFlex metallic jacket and noise eliminating twisted-pair technology to provide crystal clear sound.
100% Copper Clad Aluminum and PVC blended jacket for easy installation and high strand count for maximum audio quality
Six Piece Professional-Grade Installer Panel Removal Tool Kit for Car Stereo/Speakers
Five Piece Professional-Grade Installer Panel Removal Tool Kit for Car Stereo/Speakers
This product is temporarily out of stock. May we recommend...
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• Edge-driven Dome tweeters
• Polypropylene cone material
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• Interlaced Carbon-Glass Fiber Composite - IMPP cone material
• Impedance: 4 ohms
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• Polypropylene cone material
• Steel mesh speaker grilles included
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• Sensitivity: 88 dB
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• Vacuum polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB
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