Polk Audio DB521
Polk Audio DB521 5.25" 2-way Car Speakers Model No. DB521 Part No. DB521
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On Sale $64.95
Regular $109.95
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Detailed Description of the
DB521:
DB521
Polk Audio DB521 5.25" 2-way Car Speakers Model No. DB521 Part No. DB521
5-1/4" 2-way cars speakers (pair)
Dynamic Balance polymer/mica composite woofer with butyl rubber surround
3/4" pivoting liquid-cooled silk/polymer composite dome tweeter
Neodymium tweeter magnet
Kapton voice coil
Built-in 2-way crossover network
ABS wheel-design grilles
Stainless steel mounting hardware
Certified for marine use
Power range: 4-45 watts RMS (135 watts peak power)
Frequency response: 60-22,000 Hz
Sensitivity: 93 dB
Top-mount depth: 2-5/16"
Sold In Pairs
Polk Audio 1-Year Warranty
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