STI
The new STI speaker (STI-9617) that protects units from damage is easy to install, and thanks to its safety wire offers anti-vandalism protection, as well as protects from accidental damage to stencil lamps or headlights. This new product is recommended for areas where the risk of abuse is severe and units must continue to operate.
Built with sturdy steel wire and coated with polyester, corrosion resistant, this loudspeaker measures approximately 5.9 inches in diameter by 4.9 inches in depth i.e. (150 x 125 millimeters).