C50-8-044The C50 – 8 – 044 is a high – midrange driver with ultra hard ceramic dome in a 106 mm frontplate. Anti-resonant cutout fills in the ceramic dome provide for damping of the 19 kHz dome resonance. An overhung motor design with vented aluminium voice coil former guarantees low energy storage and excellent heat transfer. The soft fabric surround and ferrofluid with high viscosity center the moving parts with distinctive linearity. We recommend an application above 800 Hz. MAIN FEATURES:SPECIAL DOME CUTOUTS OVERHUNG MOTOR DESIGN SOFT FABRIC SURROUND VENTED VC & POLE PIECE FERROFLUID FILLING 800 HZ - 12 KHZ
Mechanical Data Overall diameter/square mm 106 Cutout diameter/square mm 88 Motor assembly diameter mm - Screw fitting DIN 7984, 4mm Terminal mm + : 4.8 x 0.8 / - : 2.8 x 0.8 Shipping weight /net weight (one piece) kg 0.98 / 0.88 Shipping box size (pair) mm 130 / 130 / 190 Thiele/Small Parameters Sensitivity (2.83V / 1m) dB 89 Lp Resonance frequency Hz 380 Fs Equivalent volume of air L - Vas Effective piston area cm² 23.8 Sd Suspension compliance mm/N 0.147 Cms Mechanical resistance kg * s 2.64 Voice Coil Data Linear excursion mm +/- 0.75 Xmax Voice coil diameter mm 30.5 Voice coil former material Al Voice coil inductance mH 0.04 Le Frequency Response [dB] Impedance [Ohm] Harmonic Distortion [%]
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