此页面上的内容需要较新版本的 Adobe Flash Player。

获取 Adobe Flash Player

The G9-Mask has been specifically designed for clubs, pubs, conference centres, Hotels and airports. The G9 Mask comes in three versions; M-50B Full range, M-50A Mid-Hi characteristics and the M-30T, a Full Range transformer version for use with 100V and 70V line systems, each version finished in black or white.