■ 10W+3W*2                                                              ■ Drive unit: 4"+2.5"*5                                                               ■ function:With LED、Vol Control、Power Switch       ■ With bass adjustment                                                                               ■ Housing Material:Wooden                                                     ■ Subwoofer; 227*139*175mm                                                         ■ Satellite: 80*80*80mm                                                                    ■ Color box: 308*187*280mm                       ■ Frequancy Response:90HZ-16KHZ(-3dB)