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> Electronics > Car Audio and Electronics > Car Speakers and Subwoofers

Polk Audio db521 Coaxial Car Speaker

 
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from $52.69 4 offers
Key Features
  • Car Speaker Type: Coaxial
  • Elements: 2-Way
  • Car Speaker Function: Tweeter Mid-Range Speaker
  • Size: 5" x 5.25"
  • Nominal Power Handling: 45 Watt RMS
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Polk Audio db521 Coaxial Car Speaker
 
 
 
 
 
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Product Description

 
The new 2007 db Series is better than ever with superior looks and even better sound. And we've done all that at prices that make high perforamnce affordable to everyone! The db Series works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. The db Series delivers classic Polk Audio performance and durability like never before.
 
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Video Reviews from Expo TV

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02:03
Polk audio db521 5.25
5/5 stars
Very nice speakers. High sound quality. Floating tweeter that can be adjusted(angle wise). Overall nice pair of speakers Pros: High sound quality, Quality product


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Product Details and Features

Product MPN
MPN DB521

Key Features
Car Speaker Type   Coaxial
Elements   2-Way
Car Speaker Function   Tweeter • Mid-Range Speaker
Size 5" x 5.25"
Nominal Power Handling   45 Watt RMS

Technical Features
Peak Power Handling 135 Watt
Frequency Response 60 Hz - 22 kHz
Sensitivity 93 dB
Impedance 4 ohm (Dual Coil)

Components
Tweeter Design   Dome
Tweeter Size   0.75"
Woofer Material   Polymer Composite
Surround Material   Rubber

Mounting
Enclosure   Non-Enclosed
Top Mounting Depth 2.31 In.
Bottom Mounting Depth 2.44 In.
Mounting Diameter / Length 4.75 In.

Miscellaneous
Product ID 42490308
 
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Compuplus.com
 
3,622 reviews
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$54.39
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Details Store Note: Brand new & in stock!
Polk Audio DB521 5.25-Inch Coaxial Speakers (Pair; Silver) - DB521
These Coaxial Speakers boast 19mm silk-polymer composite dome tweeter together with neodymium magnet that create crystal perfect sound that can be heard loud and clear! Polk Audio DB521 5.25-Inch Coaxial Speakers (Pair; Silver) - 0.75-inch liquid-cooled composite dome tweeter Maximum input power: 135 watts Equipped with a dynamic balance polymer/mica composite mineral for amazing sound Heavy-duty butyl rubber surround holds up to extreme temperatures.
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Polk Audio DB521 5.25-Inch Coaxial Speakers (Pair, Silver)
Pair of marine certified speakers perfect for use in boats of all types Equipped with a 0.75-inch liquid-cooled silk-polymer composite dome tweeter Maximum input power: 135 watts Equipped with a dynamic balance polymer/mica composite mineral-filled cone for a big sound Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time
Stock Availability   In stock
Base Price $52.69
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$59.74
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Details Store Note: Get free shipping on orders over $25!
Polk Audio DB521 5.25-Inch Coaxial Speakers (Pair, Silver)
Pair of marine certified speakers perfect for use in boats of all types Equipped with a 0.75-inch liquid-cooled silk-polymer composite dome tweeter Maximum input power: 135 watts Equipped with a dynamic balance polymer/mica composite mineral-filled cone for a big sound Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time
Stock Availability   In stock
Base Price $59.74
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Shipping $0.00
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