Products

LOUDSPEAKER 3FR30/V2 8 OH

Technical specifications

Nominal diameter
77 mm 3 in
Nominal impedance
8 Ohm
Minimum impedance
7 ohm
Power capacity
30 W AES
Program power
60 W
Sensitivity
90.5 dB 1W / 1m @ ZN
Frequency range
135-20000 Hz
Voice coil diameter
20.3 mm 0.8 in
BL factor
4.5 N/A
Moving mass
0.0023 kg
Winding length
6 mm
Air gap height
5 mm

Parameters Thiele & Small

Fs
133 Hz
Re
5.8 ohm
Qms
5.9
Qes
0.56
Qts
0.51
Vas
1 l
Cms
624 µm / N
Rms
0.32 kg/s
Efficiency %
0.4
Sd
0.003 m²
Xmax
2 mm
Vd
5 cm³
Le @1 kHz
0.16 mH

Construction details

Net weight
0.57 kg 1.25 lb
Total weight
0.7 kg 1.54 lb
Magnet
Ferrite
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