WOOFER: 163x237MM

MAX.MUSIC POWER:350W

RMS. POWER: 250W

VOICE COIL:1.5"KSV

MA GNET: 110X45X 18MM(Y35)250Z

IMPEDANCE:4 OHM 

SENSITIVIT Y:92DB

FREQUENC Y RESPONSE:55HZ-50.000HZ

MADE IN CHINA