The Polk Audio DB572 2-Way Speaker features a 5" x 7" polypropylene woofer cone that can also be used in 6" x 8" application, and a 3/4" silk dome tweeter with a built-in crossover, that delivers smooth and precise sound. The speakers' Dynamic Balance technology uses laser imaging to reduce resonance. This DB+ Series speaker is versatile, with.. Upgrade your Car, Boat, Motorcycle, or ATV's factory speaker set with Polk's loud, crystal clear sound and effortless bass. Offering multiple configurations and sizes, DB Plus are easy to install with a drop-in fit. Marine certified and built to last, you can take that legendary Polk sound wherever life takes you.

Polk Audio® DB401 4
Polk Audio® DB401 4" 2Way db Series 270W Coaxial Speakers
Polk Audio DB652 200W RMS 6.5
Polk Audio DB652 200W RMS 6.5" 2way Car & Marine
Polk Audio® DB1240DVC 12
Polk Audio® DB1240DVC 12" db Series 720W 4ohm DVC Subwoofer
Polk Audio DB1040DVC db Series Dual Marine Certified Car Subwoofer
Polk Audio DB1040DVC db Series Dual Marine Certified Car Subwoofer
POLK AUDIO DB 692 PAIR DB+ Series 6
POLK AUDIO DB 692 PAIR DB+ Series 6"x9" 3way Car
Polk Audio DB5252 (DB 5252) 5 1/4
Polk Audio DB5252 (DB 5252) 5 1/4" DB+ Car Speakers,
Polk Audio DB 1042 DVC (DB1042DVC) DB+ 10
Polk Audio DB 1042 DVC (DB1042DVC) DB+ 10" Dual 4
Polk Audio DB1240DVC 12
Polk Audio DB1240DVC 12" Dual 4 ohm db Series Car
Polk Audio® DB461 4
Polk Audio® DB461 4" x 6" 2Way db Series 240W
Polk Audio® DB1240DVC 12
Polk Audio® DB1240DVC 12" db Series 720W 4ohm DVC Subwoofer
Polk Audio® DB651 61/2
Polk Audio® DB651 61/2" 2Way db Series 360W Coaxial Speakers
Polk Audio® DB501 5
Polk Audio® DB501 5" 2Way db Series 270W Coaxial Speakers
Polk Audio db401 4
Polk Audio db401 4" db Series Coaxial Car Speakers
Sound United's Polk Audio Unveils NextGen Line of DB Car
Sound United's Polk Audio Unveils NextGen Line of DB Car
Customer Reviews Polk Audio DB 692 DB+ Series 6
Customer Reviews Polk Audio DB 692 DB+ Series 6"x9" 3way
Polk Audio DB 5252 5.25” DB+ Series 2way 4ohm Component
Polk Audio DB 5252 5.25” DB+ Series 2way 4ohm Component
Polk Audio® DB501 5
Polk Audio® DB501 5" 2Way db Series 270W Coaxial Speakers
Polk Audio DB 1042 DVC 1050W Dual 4ohm 10
Polk Audio DB 1042 DVC 1050W Dual 4ohm 10" Subwoofer
Polk Audio db6501 6.5
Polk Audio db6501 6.5" db Series Component Car Speakers
Polk Audio DB 5252 5.25” DB+ Series 2way 4ohm Component
Polk Audio DB 5252 5.25” DB+ Series 2way 4ohm Component
Polk Audio DB 1042 DVC 1050W Dual 4ohm 10
Polk Audio DB 1042 DVC 1050W Dual 4ohm 10" Subwoofer
Polk Audio® DB401 4
Polk Audio® DB401 4" 2Way db Series 270W Coaxial Speakers
Polk Audio DB692 (DB 692) 6x9
Polk Audio DB692 (DB 692) 6x9" 3way Car & Marine
Polk Audio DB692 (DB 692) 6x9
Polk Audio DB692 (DB 692) 6x9" 3way Car & Marine
POLK AUDIO DB 842 DVC DB+ Series ShallowMount 8
POLK AUDIO DB 842 DVC DB+ Series ShallowMount 8" Dual
Polk Audio DB692 (DB 692) 6
Polk Audio DB692 (DB 692) 6" x 9" Marine Coaxial
Polk Audio DB 6502 DB+ Series 6.5
Polk Audio DB 6502 DB+ Series 6.5" Component Car Speaker
Polk Audio® DB651 61/2
Polk Audio® DB651 61/2" 2Way db Series 360W Coaxial Speakers
Polk Audio DB572 5x7 6x8 2Way Coaxial Marine Certified Car
Polk Audio DB572 5x7 6x8 2Way Coaxial Marine Certified Car
Polk Audio db6501 6.5
Polk Audio db6501 6.5" db Series Component Car Speakers

Audio enthusiasts love Polk's DB+ Series Subwoofers for the rich, clean, and deep low frequency response they provide cars, boats, and ATVs. Built marine tough with a space saving design, DB+ Series Subwoofers add thunderous bass to your ride—wherever life takes you: the road, the trail, the waves—you name it.. The DB Plus Speaker.. Polk Audio DB6502 DB+ Series Component Speaker System for Car & Marine - 6.5" 2-Way Speaker, 4-Ohm Impedance, 35-23kHz Frequency Response, Polypropylene Woofer Cone & Separate Silk Dome Tweeter Pair KICKER 46CSC44 4" 300 Watt 4-Ohm 2-Way Car Audio Coaxial Speakers CSC44

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