Rockford Fosgate RM18D4B specifications.
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Specifications Rockford Fosgate RM18D4B
Type:
subwoofer
Size:
20 sm (8 inch.)
The number of bands:
1
Power Output Rockford Fosgate RM18D4B
Rated power:
150 W
Maximum:
300 W
Sensitivity:
85 dB
Impedance:
4 Ohm
Woofer Rockford Fosgate RM18D4B
Number:
1
Dimensions:
200 mm
Woofer Material:
polypropylene
Installation depth:
92 mm
Installation hole:
177 mm
Resonance Frequency (Fs):
41 Hz
Total Q factor (Qts):
0.81
Equivalent Volume (Vas):
19 l
Double winding:
yes
Subwoofer Rockford Fosgate RM18D4B
Subwoofer Enclosure:
no
Built-in amplifier:
no
Additional Information Rockford Fosgate RM18D4B
Cleat:
spring
Water resistant design:
yes
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