盈彩
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教学专用音箱 25K 额定功率(Enduring Power) 120W 频率响应(Frequency response) 50Hz-18KHz 阻抗（Impedance） 8Ω 高音单元(HF Conmponents) 2x3" 低音单元(LF Conmponents) 8" 灵敏度(Sensitivity) 90dB 尺寸(Dimensions) 470×250×270mm
