Alpine Type-S SWS-12D4 specifications.

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Alpine Type-S SWS-12D4



Subwoofer Alpine Type-S SWS-12D4
Subwoofer Size:
12"
Peak Power Handling:
1500 watts
RMS Power Handling:
500 watts
Voice Coil(s):
Dual
Impedance (Per Voice Coil):
4 ohms
Voice Coil Diameter:
2.6"
Frequency Response:
26 - 200 Hz
Sensitivity:
86.5 dB
Xmax (millimeters):
15 mm
Subwoofer Design:
Round / Circle
Main Cone Color:
Black
Woofer Composition:
Kevlar Reinforced Pulp Paper
Woofer Surround:
Santoprene Rubber
Magnet Structure:
Single Stacked
Subwoofer Grille:
No
Re-Cone Kit Available:
No
Recommended Enclosure Alpine Type-S SWS-12D4
Minimum Sealed Box Volume:
0.65 cubic feet
Optimum Sealed Box Volume:
0.75 cubic feet
Maximum Sealed Box Volume:
1.00 cubic feet
Minimum Ported Box Volume:
1.0 cubic feet
Optimum Ported Box Volume:
1.25 cubic feet
Maximum Ported Box Volume:
1.5 cubic feet
Top-Mount Depth (Mounting Depth):
5-7/8"
Cutout Diameter:
10-9/16"
Shallow Mount Installation:
No
Electromechanical Parameters Alpine Type-S SWS-12D4
Equivalent Compliance (Vas):
44 liters
Total Speaker Q Value (Qts):
0.57
Electrical Q Value (Qes):
0.6
Electrical Resistance of Voice Coil (Re):
7 ohms
Mechanical Q Value (Qms):
9.43


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