Focal K2 Power™ 40 KX vs Alpine SWA-10S4

 
Focal K2 Power™ 40 KX

In Stock

$1,499.99
  • Kevlar/foam sandwich cone with butyl rubber surround
  • 25-1,000 Hz frequency response
  • 50-500 watts RMS power range
Add to Cart
Alpine SWA-10S4

In Stock

(32)

$64.99
  • polypropylene and mica cone with poly-foam surround
  • power handling: 50-250 watts RMS
  • frequency response: 24-200 Hz
Add to Cart

Product Features

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Condition New StockNew Stock
Size
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16 -inch10 -inch
Impedance
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2 ohms4 ohms
Cone Material
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Kevlar/FoamPolypropylene and Mica
Surround Material
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Butyl rubberFoam
Ideal Sealed Box Volume (cubic feet)
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N/A0.83
Ideal Ported Box Volume (cubic feet)
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N/A1.51
Port diameter (inches)
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N/AN/A
Port length (inches)
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N/AN/A
Free-Air
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NoNo
Dual Voice Coil
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YesNo
Sensitivity
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92.5 dB at 2.83 watts
86.26 dB at 1 watt
86.5 dB at 1 watt
Frequency Response
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25 - 1000 Hz24 - 200 Hz
RMS Power Range (Watts)
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50-50050-250
Peak Power Handling (Watts)
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1000750
Top Mount Depth (inches)
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7 7/165 1/4
Bottom Mount Depth (inches)
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N/AN/A
Cutout Diameter or Length (inches)
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13 15/168 15/16
Vas (liters)
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64.8341
Fs (Hz)
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34.632
Qts
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0.820.42
Xmax (millimeters)
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1110
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Focal K2 Power™ 40 KX

In Stock

$1,499.99
Add to Cart
Alpine SWA-10S4

In Stock

(32)

$64.99
Add to Cart

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