Principle      3 way triax system
Power Handling     80 / 320 watts
Impedance     4 ohms
Frequency response     30-21.000 Hz
Crossover Frequencies     3000 / 6000 Hz
Sound pressure level     91 dB
DIN-Diameter     200 mm (8") woofer
50 mm (2") midrange
13 mm (0.5") tweeter
Outer diameter     220 mm
Cutting Out     184 mm
Mounting depth     80 mm
Mouting height     21 mm
Cone material     Woofer: coated cellulose
Tweeter/midrange: Polycarbonate
Highlights    
Warp resistant, low-resonance steel basket
Embossed polypropylene cone for less distortion listening
Additional voice-coil ventilation for better power handling and less mechanical damping
Tweeter with acoustic equalizer and neodymium drive
Designer loudspeaker covers with optically integrated tweeter flange