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DS18 ZR8.4D specifications.
Car speakers Specs << DS18 << DS18 ZR8.4D| Specification | | | Reviews |
Subwoofer DS18 ZR8.4D
Subwoofer Size:
8"
Peak Power Handling:
900 watts
RMS Power Handling:
450 watts
Voice Coil(s):
Dual
Impedance (Per Voice Coil):
4 ohms
Voice Coil Diameter:
2"
Frequency Response:
33 - 200 Hz
Sensitivity:
82 dB
Xmax (millimeters):
18 mm
Subwoofer Design:
Round / Circle
Main Cone Color:
Black
Woofer Composition:
Non-Pressed Paper
Woofer Surround:
Foam
Magnet Structure:
Single Stacked
Magnet weight:
55 oz.
Magnet Type:
Ferrite
Subwoofer Grille:
No
Re-Cone Kit Available:
No
CTA-2031 Compliant:
Yes
Recommended Enclosure DS18 ZR8.4D
Minimum Sealed Box Volume:
.45 cubic feet
Maximum Sealed Box Volume:
.75 cubic feet
Minimum Ported Box Volume:
.75 cubic feet
Maximum Ported Box Volume:
1.25 cubic feet
Top-Mount Depth (Mounting Depth):
4.4"
Cutout Diameter:
7.24"
Shallow Mount Installation:
No
Electromechanical Parameters DS18 ZR8.4D
Equivalent Compliance (Vas):
5.33 liters
Total Speaker Q Value (Qts):
.643
Electrical Q Value (Qes):
.745
Electrical Resistance of Voice Coil (Re):
3.4 ohms
Mechanical Q Value (Qms):
4.7
Efficiency Bandwidth Product (EBP):
60.4
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