The new X-Series Subwoofers, Another Small Miracle From M&K , is introduced with new, more powerful amplifiers, new, dual-voltage worldwide power supplies, variable phase controls and more!

• 新的X系列低音炮,是M&K的另一个小奇迹，与新，强有力功放，新的双电压电源，易变的相位控制等是完美的组合！