Mivoc HGH 258 FN-II

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Mivoc HGH 258 FN-II       order no. rm-hgh258fn       EUR 14,80 excl. VAT: € 12.44 / $ 14.68
25 mm dome tweeter with silk dome. The voice coil windings are immersed in magnetic fluid to increase short term power handling capacity, to reduce the compression and the Q factor..
  • power handling (continuous/programme) = 120/300@>2,5kHz/12dB W
  • frequency range = 2000-22000 Hz
  • resonance frequency fs = 1500 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • effective piston radiating area Sd = 4,9 cm2
  • voice coil diameter = 25 mm
  • mounting diameter d = 49 mm
  • overall diameter d = 70 mm
  • mounting depth (not countersunk) t = 39 mm
PDF data sheet
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

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