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Rockford Fosgate Punch P2D4-8 specifications.
Car speakers Specs << Rockford Fosgate << Rockford Fosgate Punch P2D4-8| Specification | | | Reviews |
Subwoofer Rockford Fosgate Punch P2D4-8
Subwoofer Size:
8"
Peak Power Handling:
500 watts
RMS Power Handling:
250 watts
Voice Coil(s):
Dual
Impedance (Per Voice Coil):
4 ohms
Voice Coil Diameter:
2.25"
Frequency Response:
43 - 250 Hz
Sensitivity:
83 dB
Xmax (millimeters):
5.8 mm
Subwoofer Design:
Round / Circle
Main Cone Color:
Black
Woofer Composition:
Kevlar Reinforced Pulp Paper
Woofer Surround:
Rubber
Re-Cone Kit Available:
No
Recommended Enclosure Rockford Fosgate Punch P2D4-8
Minimum Sealed Box Volume:
0.20 cubic feet
Optimum Sealed Box Volume:
0.23 cubic feet
Maximum Sealed Box Volume:
0.30 cubic feet
Optimum Ported Box Volume:
0.65 cubic feet
Top-Mount Depth (Mounting Depth):
4-3/4"
Cutout Diameter:
7-1/8"
Shallow Mount Installation:
No
Electromechanical Parameters Rockford Fosgate Punch P2D4-8
Equivalent Compliance (Vas):
9.9 liters
Total Speaker Q Value (Qts):
0.52
Electrical Q Value (Qes):
0.58
Electrical Resistance of Voice Coil (Re):
6.90 ohms
Mechanical Q Value (Qms):
5.40
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