walnut with sloping front panelfor enhanced downward dispersion - 2 Year manufacturer's warranty- WalnutBGASWB1  (less)

voice coil and 90 mm, 12-ounce magnet structure- Low heat dissipatoin of the digital switching amplifier allows units to operate with continuous background music and in higher ambient temperatures than conventional analog amplifiers- Weatherproof, UV protected plastic housing- Rotatable horn allows for the use of a wider vertical or horizontal 120 degree dispersion pattern- Removable access cover protects terminals and volume control- Screw terminal strip for easy wire connections- Simple and secure, cast aluminum swivel mount- Complies with FCC Part 15 requirements- High-efficiency digital switching amplifier technology- Low DC current draw and heat dissipation - Unique flare shape provides controlled sou...  (less)

detachable knob- 2 Year manufacturer's warranty- WhiteBGASWG1DK  (less)

and 90 mm 12-ounce magnet structure- Lowheat dissipatoin of the digital switching amplifier allows units to operate with continuous background music and in higher ambient temperatures than conventional analog amplifiers- Weatherproof UV protected plastic housing- Rotatable horn allows for the use of a wider vertical or horizontal 120 degree dispersion pattern- Removable accesscover protects terminals and volume control- Screw terminal strip for easy wire connections- Simple and secure cast aluminum swivel mount- Complies with FCC Part 15 requirements- High-efficiency digital switching amplifier technology- Low DC current draw and heat dissipation - Unique flare shape provides controlled sound disper...  (less)

ground start trunk, station access (analog ring-up), page port contact closure activation, page port voice activation Simple 2-switch interface setup Programmable activation of AUX contacts C-form contact High-impedance transformer isolated background music inputs with volume control Override paging (using loop start trunk or page port contact closure activation) with zone group Night ringer (contact closure activation) Tone triggers (tone and duration selectable, closure activated) with individual zone groups Tone burst (2 to 7 seconds), chime or slow whoop Non-volatile memory for setup data (no backup battery required) Setup Tone to assist in volume setting Pluggable terminal strips Microcontrolle...  (less)

and 90 mm, 12-ounce magnet structure- Lowheat dissipatoin of the digital switching amplifier allows units to operate with continuous background music and in higher ambient temperatures than conventional analog amplifiers- Weatherproof, UV protected plastic housing- Rotatable horn allows for the use of a wider vertical or horizontal 120 degree dispersion pattern- Removable accesscover protects terminals and volume control- Screw terminal strip for easy wire connections- Simple and secure, cast aluminum swivel mount- Complies with FCC Part 15 requirements- High-efficiency digital switching amplifier technology- Low DC current draw and heat dissipation - Unique flare shape provides controlled sound dispersion - Operates with continuous background music at high ambient temperatures - BeigeBGSAH5  (less)