12NXL400 loudspeaker combining high efficiency with high power handling capabilities, with use of 77 mm aluminium voice coil and silicone spider. It features aluminium die cast frame with integrated triple demodulating rings and vented neodymium magnet structure. The massive heatsink improve the cooling of the magnet structure, which reduce power compression. 12NXL400 is suitable when fast and precise midbass reproduction is required.
Shape Cylindrical
Product type Cone driver
Brand Oberton
Dimensional category 12.5 inch
Front chape Cylindrical
Magnet type Neodymium
Nominal impedance 8 ohm
Nominal power handling 450 W
Max power handling 900 W
Sensitivity 101 dB
Frequency response 50-3500 Hz
Voice coil diameter 3 inch
External diametre 315 mm
Mounting diametre 280 mm
Depth after front 164.6 mm
Front thickness 15.7 mm
Diamètre aimant (mm) 180 mm
Weight 5.05 kg
Fs 48.6 Hz
Re 5.7 ohm
Qes 0.207
Qms 11.9
Qts 0.203
Vas 79.24 L
Xmax 5.25 mm
Mms 50.06 gr
Le 0.69 mH
EBP 235
Shipping weight 5.05 kg