Polk Audio Blackstone™ TL1 vs PSB Alpha B1

 
Polk Audio Blackstone™ TL1

In Stock

(33)

$59.99
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PSB Alpha B1

In Stock

(20)

$299.99
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Condition New StockNew Stock
Enclosure
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Bass ReflexBass Reflex
Video Shielded
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NoYes
Tweeter Type DomeDome
Tweeter Size (inches) 0.50.75
Midrange Size (inches) ---N/A
Woofer Size (inches) 2.55.25
Woofer Composition
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CompositePolypropylene
Woofer Surround
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RubberRubber
Power Range
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10-10015-90
Sensitivity
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89 dB91 dB
Impedance (Ohms)
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86
Frequency Response
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135-20k Hz65-21,000 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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6-1/211-3/4
Width (inches)
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3-13/167
Depth (inches)
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4-7/89-11/16
Weight (pounds)
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1.8510.2
Mounting Bracket Included
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KeyholeKeyhole
Recommended Stand Height (inches)
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31-3624-28
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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