Datasheet

Nominal diameter
Nominal impedance
Power handling / maximum
Sensitivity
Frequency range
Bl factor
Moving mass
130 mm. 5.12 in.
4 ohms
45 W RMS / 90 W
90 dB 1w @ 1m
60 - 20000 Hz
2.8 N / A
0.006 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,
hh
hh
ho (%)
Effective surface area, Sd
Xmax
Voice coil inductance, Le @ 1kHz
88 Hz
3.5 ohms.
3.71
1.54
1.09
5.5 l
0.2
85 cm
2
2 mm
0.40 mH
RF-502
RF-ONE
RF-502
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:[e-mail]·
• 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
119 mm. 4.69 in.
54 mm. 2.13 in.
Note: on axis frequency response measured with loudspeaker
standing on infinite baffle in anechoic chamber, 1w @ 1m.
FREQUENCY RESPONSE