BG 17 - 8 Ohm
Typical applications
Midrange unit for full scale or musicians' PA systems
Vocal or guitar monitors
Fullrange speaker for electronic organs and keyboards
Technical Data
Rated power
40 W
Maximum power
60 W
Nominal impedance Z
8 Ohm
Frequency response
80–20000 Hz
Mean sound pressure level
93 dB (1 W/1 m)
Opening angle (-6 dB)
51°/4000 Hz
Excursion limit
+/−2 mm
Resonance frequency fs
120 Hz
Magnetic induction
1.0 T
Magnetic flux
250 µWb
Height of front pole-plate
4 mm
Voice coil diameter
20 mm
Height of winding
7 mm
Cutout diameter
146 mm
Net weight
0.72 kg
D.C. resistance Rdc
6.3 Ohm
Mechanical Q factor Qms
2.94
Electrical Q factor Qes
0.98
Total Q factor Qts
0.74
Equivalent volume Vas
8.2 l
Effective piston area Sd
143 cm²
Dynamically moved mass Mms
6.5 g
Force factor Bxl
5.7 T m
Inductance of the voice coil L
0.7 mH
Connections
5.2 x 0.5 mm (+)2.8 x 0.5 mm (−)
Temperature range
–25 ... 70 °C
Sketch
Frequency- and impedance response
Directivity pattern