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Alpine SWA-10S4 vs HELIX Competition C6B

 
Alpine SWA-10S4
In Stock 
$64.99
  • polypropylene and mica cone with poly-foam surround
  • power handling: 50-250 watts RMS
  • frequency response: 24-200 Hz
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HELIX Competition C6B
DISCONTINUED 
 
$349.99
  • Agave sisalana fiber woofer cone with elastomer structural damping
  • power range: 10-150 watts RMS (300 watts peak power)
  • frequency response: 47-5000 Hz
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Product Features

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Condition New StockNew Stock
Size
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10 -inch6 3/4 -inch
Impedance
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4 ohms4 ohms
Cone Material
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Polypropylene and MicaSisal
Surround Material
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FoamRubber
Ideal Sealed Box Volume (cubic feet)
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0.83N/A
Ideal Ported Box Volume (cubic feet)
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1.51N/A
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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NoYes
Dual Voice Coil
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NoNo
Sensitivity
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86.5 dB at 1 watt
91 dB at 1 watt
Frequency Response
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24 - 200 Hz47 - 5000 Hz
RMS Power Range (Watts)
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50-25010-150
Peak Power Handling (Watts)
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750300
Top Mount Depth (inches)
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5 1/42 5/8
Bottom Mount Depth (inches)
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N/A2 13/16
Cutout Diameter or Length (inches)
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8 15/165 5/8
Vas (liters)
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410
Fs (Hz)
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3256
Qts
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0.420
Xmax (millimeters)
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100
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
  Owner's Manual
 Hands-on ResearchHands-on Research
 
Alpine SWA-10S4
In Stock 
$64.99
Add to Cart
HELIX Competition C6B
DISCONTINUED 
$349.99
Add to Cart

Video: How to Choose a SubwooferThe first step to choosing a subwoofer actually begins with the enclosure and how you want the sub to perform. In this video we'll tell you about the different types of subwoofer enclosures available, and find out which one best fits your vehicle and your needs.

Dual Voice Coil SubwoofersDual voice coil subwoofers are a popular choice among car audio enthusiasts who want more flexibility in wiring their sound systems. If you're looking for maximum performance, a DVC sub might be the right choice for you.