应用范围：量贩KTV主扩、多功能厅、酒吧前区扩声。

在原有TBX经典系列上全面提升了功率承受能力与单元散热性能，品质更加坚固耐用。

Applications: Touring, Auditions, Theaters, Stadiums, Clubs.

TBX-12+ 12" Upgraded Two-way Speaker is engineered by RKB Audio with state-of-the-art acoustic technology.