• Constant directivity horn improves directivity characteristics and ensures uniform and clear sound dispersion.
• Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
• Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
• Stainless steel hardware protects the speaker from corrosion.
• The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
• Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation.