Products

Technical specifications

Nominal impedance
8 Ohm
Power capacity
50 W RMS
Nominal diameter
165 mm 6.5 in
Sensitivity
90 dB 1 W @ 1m @ 2π
Minimum impedance
6.3 ohm
Frequency range
55-8000 Hz
Program power
80 W
Recommended enclosure volume
-
Voice coil diameter
25.4 mm 1 in
BL factor
6.8 N/A
Moving mass
0.014 kg
Winding length
14 mm
Air gap height
6 mm
Xdamage pp
15 mm

Parameters Thiele & Small

Fs
56 Hz
Re
5.5 ohm
Qms
3
Qes
0.6
Qts
0.50
Vas
15.6 l
Cms
564 µm / N
Rms
1.67 kg/s
Efficiency %
0.45
Sd
0.014 m²
Xmax
5.5 mm
Vd
77 cm³
Le @1 kHz
0.3 mH

Construction details

Net weight
1.25 kg 2.76 lb
Total weight
1.5 kg 3.3 lb
Magnet
Ferrite
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