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Helix E 250 specifications.
Car speakers Specs << Helix << Helix E 250| Specification | | | Reviews |
General characteristics Helix E 250
Type:
subwoofer
Size:
25 cm (10 in.)
The number of bands:
1
Power:
300 W (nominal), 450 watts (maximum)
Sensitivity:
89 dB
Impedance:
4 Ohm
Subwoofer Helix E 250
Housing:
no
WOOFER Helix E 250
Number of speakers:
1
Dimensions:
250 mm
Cone material:
fiberglass
Resonance frequency (Fs):
48 Hz
Full q (Qts):
0.57
Equivalent volume (Vas):
20 l
Type of winding:
double
Additionally Helix E 250
Terminals:
spring
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