View this product description in Norwegian.

Features:
1" exit, lightweight and compact compression driver featuring neodymium magnet
and 1.75" diameter titanium diaphragm
 50Wrms (AES standard) power handling and 107dB sensitivity
 Rolled polyimide surround improves stiffness control, further lowering distortion
 Lower resonance enabling lower crossover frequency
 Patented phase plug design method suppresses cavity resonances at frequencies
higher than that of convential designs
 Lower compression ratio reduces air non-linearity and allows for higher maximum SPL
 Curved coherent wavefront, optimised for horn loading
General Specifications:

• Power rating: 50Wrms
• Nominal impedance: 8 Ohm
• Frequency range: 800-20,000Hz
• Sensitivity: 107dB
• Recommended min. crossover: (12dB/oct)  1500Hz
• Voice coil diameter: 44mm/1.75in
• Voice coil material: Edgewound copper clad aluminium
• Magnet type: Neodymium
• Diaphragm material: Titanium
• Surround material: Polyimide

Mounting Information:

• Maximum width: 88.5mm/3.48in
• Minimum width: 82.0mm/3.23in
• Depth: 55mm/2.2in
• Weight: 0.65kg/1.4lb
• Fitting Flange: (4 x M6 holes on 76mm/3in PCD)
• Throat exit: 25.4mm/1in