Hertz ES 250 D specifications.

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Hertz ES 250 D



General characteristics Hertz ES 250 D
Type:
subwoofer
Size:
25 cm (10 in.)
The number of bands:
1
Power:
250 W (nominal), 500 W (maximum)
Sensitivity:
92 dB (2.83 V/m)
Frequency range:
28 - 300 Hz
Impedance:
4 Ohm
Subwoofer Hertz ES 250 D
Housing:
no
Recommended housing:
closed box, vented
WOOFER Hertz ES 250 D
Number of speakers:
1
Dimensions:
250 mm
Cone material:
pressed pulp with water resistant coating
Material suspension:
cellular rubber
Magnet:
ferrite
Mounting depth:
120 mm
The installation hole:
234 mm
Resonance frequency (Fs):
32 Hz
Full q (Qts):
0.66
Equivalent volume (Vas):
47 l
Type of winding:
double


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