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Product Comparison
Polk Audio TSi CS20 vs Infinity Primus PC251

Polk Audio TSi CS20

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Infinity Primus PC251

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Condition New StockNew Stock
Enclosure
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Bass ReflexAcoustic Suspension
Tweeter
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DomeDome
Midrange size (inches)
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---N/A
Woofer size (inches)
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6-1/25-1/4
Connector Type
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5-way post5-way posts
Power Range
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20-15010-150
Sensitivity
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91 dB90 dB
Impedance (Ohms)
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88
Frequency Response
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58-24k Hz80-20k Hz
Height (inches)
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7-3/87-3/8
Width (inches)
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23-1/1618-1/8
Depth (inches)
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10-15/169-13/16
Weight 19 lbs17.6 lbs
Parts Warranty
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5 Years5 Years
Labor Warranty
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5 Years5 Years
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