MODEL：X310A COMPONENTS:1×10＂LF driver,1×1.35＂HF Ti-membrane Frequency Response:55HZ-19KHZ Impedance:4 Ohm AC options:230V/50HZ /115V/60HZ Amplifiers:150W Sensitivity:96dB(1W/1M) Dimensios:570×420×380mm	MODEL：X312A COMPONENTS:1×12＂LF driver, 1×1.35＂HF Ti-membrane driver Frequency Responxe:50HZ-19KHZ Lmpedance:40hm AC options:230V/50HZ115V/60HZ Amplifiers:200W Sensitivity:96Db(1W/1M) Dimensios:640×440×400mm
MODEL：X315A COMPONENTS:1×15＂LF driver, 1×1.35＂HF Ti-membrane driver Frequency Response:45HZ-19KHZ Impedance:40hm AC options:230V/50HZ115V/60HZ Ampliriers:280W Sensitivity:96Db(1W/1M) Dimensios:760×520×470mm	MODEL：X308A