Polk Audio DXi1240DVC vs Rockford Fosgate R2SD4-12

 
Polk Audio DXi1240DVC

In Stock

(8)

$99.99
  • polymer composite cone with butyl rubber surround
  • 50-360 watts RMS power range
  • frequency response: 20-300Hz
Add to Cart
Rockford Fosgate R2SD4-12

In Stock

(3)

$109.99
  • mica-injected polypropylene woofer cone with poly-foam surround
  • power range: 100-250 watts RMS (500 watts peak power)
  • frequency response: 43-250 Hz
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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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PolypropyleneMica injected Poly
Surround Material
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RubberPoly-Foam
Ideal Sealed Box Volume (cubic feet)
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0.880.9
Ideal Ported Box Volume (cubic feet)
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1.51.79
Port diameter (inches)
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44
Port length (inches)
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1011.8
Free-Air
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NoNo
Dual Voice Coil
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YesYes
Sensitivity
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88 dB at 1 watt
85 dB at 1 watt
Frequency Response
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20 - 300 Hz29 - 250 Hz
RMS Power Range (Watts)
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50-360100-250
Peak Power Handling (Watts)
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720500
Top Mount Depth (inches)
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5 11/163 5/8
Bottom Mount Depth (inches)
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N/AN/A
Cutout Diameter or Length (inches)
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11 1/1611 1/8
Vas (liters)
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7665.4
Fs (Hz)
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3029.7
Qts
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0.490.66
Xmax (millimeters)
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1810
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 DXi1240DVC

In Stock

(8)

$99.99
Add to Cart
Rockford Fosgate R2SD4-12

In Stock

(3)

$109.99
Add to Cart

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