The 18NXB1601 neodymium bass loudspeaker is specially designed for horn application to deliver very high impact bass response, with exceptional high power capacity. It incorporates an 4.5" sandwich voice coil, double silicone spider assembly, paper cone with carbon fibers and die cast vented aluminium frame. Powerful, vented neodymium magnetic structure with massive heatsink and double demodulating rings reduced power compression. The result is high efficient transducer for bass horn applications, with the ability to handle very high excursion with low distortion and reduced thermal power compression.
Shape Cylindrical
Product type Cone driver
Brand Oberton
Dimensional category 18 inch
Front chape Cylindrical
Magnet type Neodymium
Nominal impedance 8 ohm
Nominal power handling 1600 W
Max power handling 3200 W
Frequency response 30-250 Hz
Voice coil diameter 4.5 inch
External diametre 461 mm
Mounting diametre 417 mm
Depth after front 207.5 mm
Front thickness 16 mm
Diamètre aimant (mm) 220 mm
Weight 11.7 kg
Fs 34.64 Hz
Re 5.18 ohm
Qes 0.301
Qms 5.75
Qts 0.286
Vas 146.23 L
Xmax 12.5 mm
Mms 248.5 gr
Le 1.2 mH
EBP 115
Shipping weight 13.1 kg