January 9, 2018The RH-AUDIO 20W Commercial Audio Installation Loudspeaker for gardens RH-KT31 delivers excellent over a widelistening area, an excellent choice for indoor if you prefer not to mount speakers to your ...view
September 11, 2018Descriptions of Acoustic Suspended Sphere Speaker RH-SL28The RH-AUDIO RH-SL28 is a high-quality 100V Suspended Sphere Speaker perfect for background music and voice announcement systems. The suspensio...view
September 11, 2018Descriptions of 200W 300W High-Power Outdoor Horn Speakers The RH-AUDIO High-Power Outdoor Horn Speaker provides high sound pressure, high directivity and sturdiness as made with synthetic resins,and ...view