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Product comparison
Frequently Compared Component Subwoofers

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Rockford Fosgate P2D2-8
Punch P2 8" subwoofer with dual 2-ohm voice coils
In stock
15 reviews
$109.99 each
  • Kevlar® reinforced paper cone
  • power range: 75-250 watts RMS (500 watts peak power)
  • frequency response: 39-250 Hz
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Sound Ordnance M2-8SVC
8" 4-ohm subwoofer
In stock
46 reviews
$59.99 each
  • glass fiber cone with a rubber surround
  • 50-150 watts RMS power range
  • frequency response: 34-1500 Hz
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Kicker CompR 43CWR82
CompR Series 8" subwoofer with dual 2-ohm voice coils
In stock
21 reviews

$99.99 Sale: -$15.00 off

$84.99 each
  • injection-molded polypropylene cone with rubber surround
  • power range: 100-300 watts RMS
  • frequency response: 30-500 Hz
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Rockford Fosgate P2D4-8
Punch P2 8" subwoofer with dual 4-ohm voice coils
In stock
7 reviews
$109.99 each
  • Kevlar® reinforced paper cone
  • power range: 75-250 watts RMS (500 watts peak power)
  • frequency response: 39-250 Hz
       
Condition New Stock New Stock New Stock New Stock
Size 8 -inch 8 -inch 8 -inch 8 -inch
Impedance 1 ohm or 4 ohms 4 ohms 1 ohm or 4 ohms 2 ohms or 8 ohms

"Pulp" refers to processed wood products, or paper.

" data-placement="bottom">Cone Material
Kevlar reinforced paper Glass fiber Polypropylene Kevlar reinforced paper
Surround Material Santoprene Butyl rubber Santoprene Santoprene
Ideal Sealed Box Volume (cubic feet) 0.23 0.53 N/A 0.23
Ideal Ported Box Volume (cubic feet) 0.65 0.78 N/A 0.65
Port diameter (inches) 2 3 N/A 2
Port length (inches) 8 11.4 N/A 8
Free-Air No No No No
Dual Voice Coil Yes No Yes Yes
Sensitivity 83 dB at 1 watt
86.5 dB at 1 watt
82.05 dB at 1 watt
83 dB at 1 watt
Frequency Response 40 - 250 Hz 34 - 1500 Hz 30 - 500 Hz 43 - 250 Hz
Max RMS Power Handling 250 150 300 250
Peak Power Handling (Watts) 500 300 600 500
Top Mount Depth (inches) 4 3/4 4 1/16 4 1/8 4 3/4
Crutchfield Vehicle Selector to see only the speakers that'll fit in your vehicle." data-placement="bottom">Bottom Mount Depth (inches) N/A 4 1/2 4 11/16 N/A
Cutout Diameter or Length (inches) 7 1/16 7 1/8 6 13/16 7 1/16
Vas (liters) 9.9 33.4 9.8 9.9
Fs (Hz) 39.6 34 42.5 43
Qts 0.46 0.42 0.739 0.52
Xmax (millimeters) 5.8 8 10.5 5.8
Parts Warranty 1 Year 3 Years 1 Year 1 Year
Labor Warranty 1 Year 3 Years 1 Year 1 Year
  Owner's Manual Owner's Manual Owner's Manual Owner's Manual
Hands-on Research Hands-on Research Hands-on Research Hands-on Research
Remove

Adding...
Rockford Fosgate P2D2-8
Punch P2 8" subwoofer with dual 2-ohm voice coils
In stock
15 reviews
$109.99 each
Remove

Adding...
Sound Ordnance M2-8SVC
8" 4-ohm subwoofer
In stock
46 reviews
$59.99 each
Remove

Adding...
Kicker CompR 43CWR82
CompR Series 8" subwoofer with dual 2-ohm voice coils
In stock
21 reviews

$99.99 Sale: -$15.00 off

$84.99 each
Remove

Adding...
Rockford Fosgate P2D4-8
Punch P2 8" subwoofer with dual 4-ohm voice coils
In stock
7 reviews
$109.99 each
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