pecifications Type: 4 way, 5 driver loudspeaker system Frequency Response: 30Hz to 45kHz Recommended Amplifier: 50 to 400W Crossover Frequency: 250, 800, 3500Hz Impedance: 6Ω Sensitivity: 89dB Bass: 2 x 330mm cone Midbass: 1 x cone Midrange: 1 x 115mm cone Tweeter: 1 x EMIT-B Enclosure: bass reflex ...