Beyma 15LX60

Nominal diameter 380 mm. 15 in.
Rated impedance 8 ohms.
Minimum impedance 7.1 ohms.
Power capacity* 700 w AES
Program Power 1400 w
Sensitivity 98 dB 2.83V @ 1m @ 2

Frequency range 30-1500 Hz
Voice coil diameter 100 mm. 4 in.
Magnetic assembly weight 9 kg. 19.84 lb.
BL factor 20.35 N/A
Moving mass 0.120 kg.
Voice coil length 23 mm.
Air gap height 9.5 mm.
X damage (peak to peak) 40 mm.

Resonant Frequency, fs 35 Hz
D.C. Voice Coil Resistance, Re 5.5 ohms.
Mechanical Quality Factor, Qms 8.7
Electrical Quality Factor, Qes 0.36
Total Quality Factor, Qts 0.35
Equivalent Air Volume to Cms, Vas 215 l
Mechanical Compliance, Cms 175 µm/N
Mechanical Resistance, Rms 2.9 kg/s
Efficiency, o (%) 2.3
Effective Surface Area, Sd (m2
) 0.091 m2
Maximum Displacement, Xmax 9 mm.
Displacement Volume, Vd 820 cm.
3
Voice Coil Inductance, Le @ 1kHz 1.2 mH

Basket: Cast aluminium
● Cone: Paper
● Surround: Treated cloth
● Voice coil: Edgewound copper wire
● Magnet: Ferrite