Products

Technical specifications

Nominal impedance
8 Ohm
Power capacity
400 W AES
Nominal diameter
300 mm 12 in
Sensitivity
97 dB 1 W @ 1 m @ 2π
Minimum impedance
7 ohm
Frequency range
40-4000 Hz
Program power
800 W
Recommended enclosure volume
30 / 100 l 1.06 / 3.53 ft.³
Voice coil diameter
77 mm 3 in
BL factor
17 N / A
Moving mass
0.058 Kg
Winding length
17.5 mm
Air gap height
7 mm
Xdamage pp
30 mm

Parameters Thiele & Small

Fs
40 Hz
Re
6.2 ohm
Qms
8
Qes
0.31
Qts
0.3
Vas
117.3 l
Cms
273 µm / N
Rms
1.8 kg / s
Efficiency %
2.1
Sd
0.055 m²
Xmax
7.25 mm
Vd
398 cm³
Le @1 kHz
1.2 mH

Construction details

Net weight
5.65 kg 12.45 lb
Total weight
6 kg 13.2 lb
Magnet
Ferrite
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