Polk Audio DB521 5.25" 135 Watt 2 Way Speaker pair
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4.5
(790 reviews)
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About this product
Tweeter Quantity 1
Tweeter Diameter 3/4inch (1.91cm)
Tweeter Type Silk dome
Mid / Woofer Quantity 1
Mid/WooferDiameter 5 1/4inch (13.34cm)
Mid/Woofer Type Dynamic Balance driver with polymer/mica composite cone with rubber surround
Total Frequency Response 60Hz-22kHz
Nominal Impedance 4 ohms
Efficiency 93 dB
Continuous 45 watts
Peak 135 watts
Cut-Out Diameter 4 11/16inch (11.91cm)
Grille Height 1inch (2.54cm)
Top Mount 2 5/16inch (5.87cm)
Bottom Mount 2 7/16inch (6.19cm)
Marine Certified
Brand NEW
Price History
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