Beyma PRO6MI
6,5" Mittelton/ Lautsprecher
Nominal diameter: 165 mm. 6.5 in.
Nominal impedance: 4 ohms
Power handling / Max. power: 100 W RMS / 200 W
Sensitivity: 98 dB 1w @ 1m
Frequency range: 150 - 8000 Hz
Voice coil diameter: 38.5 mm. 1.5 in.
Bl factor: 6.5 N / A
Moving mass: 0.007 Kg.
Resonance frequency, fs: 215 Hz
D.C. resistance, Re: 3.5 ohms.
Mechanical quality factor, Qms: 8.10
Electrical quality factor, Qes: 0.81
Total quality factor, Qts: 0.74
Equivalent air volume to Cms, Vas: 2.1 l
Efficiency, ho (%): 2.5
Effective surface area, Sd: 140 cm2
Voice coil inductance, Le @ 1 kHz: 0.35 mH
