The 8NB201 is high efficiency, high power midbass neodymium loudspeaker , specially designed to use in compact bass reflex boxes. It features 51 mm cooper voice coil, aluminium die cast frame with powerful neodymium magnet structure, which achieved very light weight of the speaker.
Shape Non cylindrical
Product type Cone driver
Brand Oberton
Dimensional category 8.5 inch, 9 inch
Front chape Non cylindrical
Magnet type Neodymium
Nominal impedance 8 ohm
Nominal power handling 200 W
Max power handling 400 W
Sensitivity 95 dB
Frequency response 65-3000 Hz
Voice coil diameter 2 inch
Total external dimensions 210 mm / 225 mm
Mounting diametre 187 mm
Depth after front 76 mm
Front thickness 12 mm
Diamètre aimant (mm) 110 mm
Weight 2.38 kg
Fs 70.56 Hz
Re 5.27 ohm
Qes 0.255
Qms 5.97
Qts 0.245
Vas 12.54 L
Xmax 5.25 mm
Mms 22.67 gr
Le 0.96 mH
EBP 277
Shipping weight 2.38 kg