TOA HY-CN7B mounting kit

The HY-CN7B is used to join 2 HX-7B speaker systems. typically for the purpose of achieving The HY-CN7B is used to join 2 HX-7B speaker systems. typically for the purpose of achieving and longer-rangesound reproduction in locations where sound efficiency may be hampered by conditions like long reverberation time or a high level of background noise.