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Polk Audio MM5251 vs Polk Audio db5251

 
Polk Audio MM5251
DISCONTINUED 
$299.99
  • woven honeycomb glass fiber composite woofer
  • 1" silk composite dome tweeter
  • certified for marine use
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Polk Audio db5251
In Stock 
$123.49
  • 5-1/4" polymer/mica composite woofers with butyl rubber surrounds
  • 1" liquid-cooled silk/polymer composite dome tweeters
  • power range: 10-100 watts RMS (250 watts peak power)
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Product Features

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Condition New StockNew Stock
General Polk Audio MM5251Polk Audio db5251
Speaker Size
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5 1/45 1/4
Design
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2-way2-way
Tweeter Design
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1" Dome1" Dome
Tweeter Composition
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Silk/polymer compositeSilk polymer composite
Woofer Composition
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Glass Fiber CompositePolymer mica composite
Woofer Surround
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Butyl RubberButyl rubber
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
Specifications Polk Audio MM5251Polk Audio db5251
Sensitivity
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92 dB93 dB
Frequency Response
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50 - 25k Hz53 - 23k Hz
RMS Power Range (Watts)
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15-9010-100
Peak Power Handling (Watts)
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200250
Impedance (Ohms)
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34
Top-mount Depth (Inches)
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2 3/82 5/16
Bottom-mount Depth (Inches)
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N/AN/A
Cutout Diameter or Length (inches)
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4 5/84 3/4
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio MM5251
DISCONTINUED 
$299.99
Add to Cart
Polk Audio db5251
In Stock 
$123.49
Add to Cart

How tweeter design affects soundWhen you're shopping for speakers, don't forget the tweeter. Tweeters reproduce the upper frequencies in your music — they're what makes your highs sparkle and come to life — so they're vital for proper soundstaging and stereo separation.

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