30,0 € tax incl.
20 mm (0.8") polycarbonate HiFi driver with round shaped front plate for the highrange above 3000 Hz. Balanced frequency response and good omnidirectional sound distribution. High power handling due to ferrofluid-cooled voice-coil.
Warning: Last items in stock!
|Nominal impedance Z||4ohm|
|Mean sound pressure level||90 dB|
|Resonance frequency fs||1900 Hz|
|Rated power||70 W|
|Maximum power||100 W|
|Outside diameter||94 mm|
|Total Q factor Qts||0.5|
|Electrical Q factor Qes||0.6|
|Mechanical Q factor Qms||3|
|Dynamically moved mass Mms||0.2 g|
|Effective piston area Sd||3 cm²|
|Le Inductance bobine (Le)||0.09 mH|
|Coil diameter||20 mm|
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