Products

LOUDSPEAKER 3"FR30 8 OH

Technical specifications

Nominal diameter
77 mm 3 in
Nominal impedance
8 Ohm
Minimum impedance
6.5 ohm
Power capacity
30 W AES
Program power
60 W
Sensitivity
91 dB @ 1 W/1m @ ZN
Frequency range
160-20000 Hz
Voice coil diameter
20.3 mm 0.8 in
BL factor
4.9 N/A
Moving mass
0.0022 kg
Winding length
10.5 mm
Air gap height
3 mm

Parameters Thiele & Small

Fs
160 Hz
Re
5.6 ohm
Qms
8
Qes
0.52
Qts
0.49
Vas
0.67 l
Cms
430 µm / N
Rms
0.28 kg/s
Efficiency %
0.5
Sd
0.003 m²
Xmax
4.5 mm
Vd
13.5 cm³
Le @1 kHz
0.25 mH

Construction details

Net weight
0.57 kg 1.25 lb
Total weight
0.7 kg 1.54 lb
Magnet
Ferrite
Share
One product in comparer
products in comparer