We are away on business until the 2nd April - webshop is open, orders will be processed when we return. Thanks, Will & Caroline.
DRIVE UNITS BY MANUFACTURER:
The Fountek FR135EX is a 145mm full range drive unit of high power handling and considerable throw. With a highly dynamic sound and wide useable bandwidth there's much to like here - it's a great choice for single point source systems.
Features include a multi ringed black aluminium cone, high flux neodymium magnet system, aluminium phase plug, non resonant diecast chassis and an underhung copper ribbon voice coil.
|Resonant frequency (fs)||61.5 Hz||Nominal impedance (Zn)||8 Ω|
|Mechanical Q factor (Qms)||1.7||DC resistance (Re)||6 Ω|
|Electrical Q factor (Qes)||0.69||RMS power handling||40 W|
|Total Q factor (Qts)||0.49||Sensitivity (2.83V/1m)||85.1dB|
|Equivalent volume (Vas)||6.2L||Chassis diameter||145 mm|
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