Alpine SWA-12S4 vs Helix Precision P8W

 
Alpine SWA-12S4

In Stock

(13)

$74.99
  • polypropylene and mica cone with poly-foam surround
  • power handling: 50-250 watts RMS
  • frequency response: 22-200 Hz
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Helix Precision P8W

Low Stock

(1)

$209.99
  • die-cast aluminum basket
  • silk-coated Agave sisalana woofer cone with rubber surround
  • power handling: 100-250 watts RMS
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Product Features

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Condition New StockNew Stock
Size
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12 -inch8 -inch
Impedance
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4 ohms4 ohms
Cone Material
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Polypropylene and MicaAgave Sisalana
Surround Material
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FoamRubber
Ideal Sealed Box Volume (cubic feet)
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1.090.28
Ideal Ported Box Volume (cubic feet)
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1.910.48
Port diameter (inches)
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N/A3
Port length (inches)
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N/A5
Free-Air
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NoNo
Dual Voice Coil
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NoNo
Sensitivity
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87.6 dB at 1 watt
87.2 dB at 1 watt
Frequency Response
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22 - 200 Hz---
RMS Power Range (Watts)
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50-250100-250
Peak Power Handling (Watts)
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750500
Top Mount Depth (inches)
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5 1/24 9/16
Bottom Mount Depth (inches)
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N/A5 1/8
Cutout Diameter or Length (inches)
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10 9/167 7/16
Vas (liters)
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67.818.4
Fs (Hz)
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3041.6
Qts
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0.490.26
Xmax (millimeters)
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106
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Alpine SWA-12S4

In Stock

(13)

$74.99
Add to Cart
Helix Precision P8W

Low Stock

(1)

$209.99
Add to Cart

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