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Polk Audio DXi 124 DVC vs Alpine SWA-12S4

 
Polk Audio DXi 124 DVC
DISCONTINUED 
$99.99
  • polymer composite cone with butyl rubber surround
  • 50-360 watts RMS power range
  • frequency response: 27-200Hz
Add to Cart
Alpine SWA-12S4
In Stock 
$74.99
  • polypropylene and mica cone with poly-foam surround
  • power handling: 50-250 watts RMS
  • frequency response: 22-200 Hz
Add to Cart

Product Features

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Condition New StockNew Stock
Size
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12 -inch12 -inch
Impedance
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4 ohms4 ohms
Cone Material
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Polymer CompositePolypropylene and Mica
Surround Material
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Butyl RubberFoam
Ideal Sealed Box Volume (cubic feet)
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0.881.09
Ideal Ported Box Volume (cubic feet)
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1.51.91
Port diameter (inches)
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4N/A
Port length (inches)
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10N/A
Free-Air
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NoNo
Dual Voice Coil
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YesNo
Sensitivity
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88 dB at 1 watt
87.6 dB at 1 watt
Frequency Response
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27 - 200 Hz22 - 200 Hz
RMS Power Range (Watts)
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50-36050-250
Peak Power Handling (Watts)
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720750
Top Mount Depth (inches)
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6 1/165 1/2
Bottom Mount Depth (inches)
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6 5/8N/A
Cutout Diameter or Length (inches)
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1110 9/16
Vas (liters)
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87.867.8
Fs (Hz)
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3030
Qts
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0.50.49
Xmax (millimeters)
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18.510
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
 
Polk Audio DXi 124 DVC
DISCONTINUED 
$99.99
Add to Cart
Alpine SWA-12S4
In Stock 
$74.99
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.