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Product Comparison
Polk Audio DXi460p vs Alpine SPS-406

Polk Audio DXi460p

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Alpine SPS-406

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Condition New StockNew Stock
General Polk Audio DXi460pAlpine SPS-406
Speaker Size
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Design
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2-way2-way
Tweeter Design
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0.75" DomeDome
Impedance (Ohms)
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43.6
Tweeter Composition
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SilkSilk
Woofer Composition
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Polymer/Mica CompositePoly-mica
Woofer Surround
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RubberRubber
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
Specifications Polk Audio DXi460pAlpine SPS-406
Sensitivity (1W at 1 meter)
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9187
Sensitivity at 2.83 volts
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N/AN/A
Frequency Response
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71 - 22k Hz93 - 22k Hz
Minimum RMS Wattage 22
Maximum RMS Wattage 5045
Peak Power Handling (Watts)
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150140
Top-mount Depth (Inches)
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1 13/161 3/4
Bottom-mount Depth (Inches)
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2 1/161 7/8
Cutout Diameter or Length (inches)
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00
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research

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