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Infinity 120.9w vs Alpine SWR-8D2

 
Infinity 120.9w
In Stock 
$249.99
  • coated glass-fiber cone with rubber surround
  • 23-400 Hz frequency response
  • 50-350 watts RMS power range
Add to Cart
Alpine SWR-8D2
In Stock 
$159.99
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
  • power handling: 150-350 watts RMS
  • frequency response: 30-200 Hz
Add to Cart

Product Features

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Condition New StockNew Stock
Size
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12 -inch8 -inch
Impedance
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2 ohms2 ohms
Cone Material
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Coated glass fiberPulp-Kevlar
Surround Material
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RubberSantoprene
Ideal Sealed Box Volume (cubic feet)
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10.3
Ideal Ported Box Volume (cubic feet)
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20.7
Port diameter (inches)
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4N/A
Port length (inches)
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13.625N/A
Free-Air
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YesNo
Dual Voice Coil
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NoYes
Sensitivity
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91 dB at 2.83 watts
83.5 dB at 1 watt
Frequency Response
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23 - 400 Hz30 - 200 Hz
RMS Power Range (Watts)
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50-350150-350
Peak Power Handling (Watts)
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14001000
Top Mount Depth (inches)
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6 3/84 9/16
Bottom Mount Depth (inches)
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7 1/165 3/16
Cutout Diameter or Length (inches)
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11 1/86 15/16
Vas (liters)
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54.4310.5
Fs (Hz)
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27.240
Qts
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0.460.5
Xmax (millimeters)
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17.512
Parts Warranty
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3 Years1 Year
Labor Warranty
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3 Years1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity 120.9w
In Stock 
$249.99
Add to Cart
Alpine SWR-8D2
In Stock 
$159.99
Add to Cart

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