15MB500 is a high power 15” midbass loudspeaker, with very high efficiency and very good linearity. It features a 3” aluminum voice coil, 180 mm vented magnet structure, double silicone spider assembly, vented aluminium frame with integrated double aluminum demodulating ring that reduces distortions and improves cooling of the voice coil. 15MB500 is suitable for use in high power portable and fixed installation professional loudspeaker boxes.
Shape Cylindrical
Product type Cone driver
Brand Oberton
Dimensional category 15.5 inch
Front chape Cylindrical
Magnet type Ferrite
Nominal impedance 8 ohm
Nominal power handling 500 W
Max power handling 1000 W
Sensitivity 100 dB
Frequency response 50-3000 Hz
Voice coil diameter 3 inch
External diametre 388 mm
Mounting diametre 354 mm
Depth after front 153.3 mm
Front thickness 15.7 mm
Diamètre aimant (mm) 180 mm
Weight 7.8 kg
Fs 41.5 Hz
Re 5.25 ohm
Qes 0.349
Qms 12.85
Qts 0.339
Vas 161.54 L
Xmax 7.75 mm
Mms 87.5 gr
Le 0.92 mH
EBP 119
Shipping weight 7.8 kg