System 3 ways, 14 speakers, a sealing system, and a floor type Use unit For low-pass: 30cm corn type x4 For inside regions: 16cm corn type x2 For high regions: 5cm corn type x8 Allowable input 150W(MUSIC) Play frequency 28Hz - 20000Hz Crossover frequency 400Hz, 2500Hz (6 dB/oct) Impedance 8ohms