H-02 series of Aluminum Horn Weatherproof Outdoor Loudspeaker Horn Body This Aluminum Speaker Horn series is designed for fast installation and easy operation. Aluminum Horns are made of high quality aluminium. They have a long service life. OEM and ODM services are available. We believe our Aluminum Horn speakers are the right choice for you. Specification Model H-02 Series Thickness 1.2MM Material Aluminum H12-02 Φ300*230 MM H14-02 Φ350*270 MM H16-…