Beyma RF-652 Fascicule

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Nominal diameter
Nominal impedance
Power handling / maximum
Sensitivity
Frequency range
Bl factor
Moving mass
130 mm. 6.5 in.
4 ohms
50 W RMS / 100 W
90 dB 1w @ 1m
60 - 20000 Hz
    3.7  N / A
0.011 Kg.
Resonant frequency, fs
D.C. voice coil resistance, Re
Mechanical quality factor, Qms
Electrical quality factor, Qes
Total quality factor, Qts
Equivalent air volume to Cms, Vas
Efficiency, 
hhhhho (%)
Effective surface area, Sd
Xmax
Voice coil inductance, Le @ 1kHz
62 Hz
3.4 ohms.
3.89
1.10
                 0.86
16 l
0.3
140 cm
2
3 mm
0.40 mH
RF-652
                                     RF-ONE
RF-652
Polígono Industrial Moncada II · C/. Pont Sec, 1c · 46113 MONCADA - Valencia (Spain)
·Tel. ( 34 ) 96 130 13 75 · Fax ( 34 ) 96 130 15 07 · http://www.beyma.com · E-mail:beyma@beyma.com·
Extended frequency response (60 - 20000 Hz)
Excellent sensitivity (90 dB)
Designed for full range reproduction
KEY FEATURES
 CAJA CERRADA
066
THIELE-SMALL PARAMETERS
TECHNICAL SPECIFICATIONS
 CAJA CERRADA
 CAJA CERRADA
MOUNTING INFORMATION
Baffle cutout diameter
Depth
146 mm. 5.75 in.
66 mm. 2.60 in.
Note: on axis frequency response measured with loudspeaker
standing on infinite baffle in anechoic chamber, 1w @ 1m.
FREQUENCY RESPONSE