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Product Comparison
Polk Audio R150 vs PSB Image B4

Polk Audio R150

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PSB Image B4

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Condition New StockNew Stock
Enclosure
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Bass ReflexBass Reflex
Video Shielded
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YesYes
Tweeter Type DomeDome
Tweeter Size (inches) 0.751
Midrange Size (inches) ------
Woofer Size (inches) 5.254
Woofer Composition
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Polymer compositeClay/Ceramic/Poly
Woofer Surround
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Butyl rubberRubber
Power Range
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20 to 10010-80
Sensitivity
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89 dB85 dB
Impedance (Ohms)
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86
Frequency Response
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65-20k Hz60-23k Hz
Connector Type
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5-way post5-way post
Bi-amp Inputs
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NoNo
Height (inches)
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10-5/89-1/4
Width (inches)
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75-1/4
Depth (inches)
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6-15/166-7/8
Weight (pounds)
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9.55.8
Mounting Bracket Included
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NoNo
Recommended Stand Height (inches)
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30-3638
Parts Warranty
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5 Years5 Years
Labor Warranty
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5 Years5 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research

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