Polk Audio db840DVC vs Rockford Fosgate T0D415

 
Polk Audio db840DVC

In Stock

(35)

$79.99
Add to Cart
Rockford Fosgate T0D415

In Stock

$599.99
Add to Cart
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Condition New StockNew Stock
Size
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8 -inch15 -inch
Impedance
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4 ohms4 ohms
Cone Material
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PolypropyleneKevlar reinforced paper
Surround Material
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Santoprene rubberSantoprene
Ideal Sealed Box Volume (cubic feet)
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0.352.25
Ideal Ported Box Volume (cubic feet)
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0.62.66
Port diameter (inches)
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34
Port length (inches)
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1110
Free-Air
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NoNo
Dual Voice Coil
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YesYes
Sensitivity
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85 dB at 1 watt
86.5 dB at 1 watt
Frequency Response
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30 - 200 Hz25 - 500 Hz
RMS Power Range (Watts)
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50-180150-800
Peak Power Handling (Watts)
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3601600
Top Mount Depth (inches)
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48 3/8
Bottom Mount Depth (inches)
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4 3/88 7/8
Cutout Diameter or Length (inches)
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7 1/1613 7/8
Vas (liters)
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15.894.4
Fs (Hz)
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4326.2
Qts
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0.590.52
Xmax (millimeters)
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6.114.8
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

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