TOA / TU-750

The TOA TU-750 is a 50W, 16Ω live broadcast unit for use with optional horns (TH-750, TH-760, DH-110, DH-120, DH-40). It boasts clarity suitable for public announcements and announcements, and uses inch threads for the connection. The exterior metal parts are made of aluminum with a powder-coated finish, and the screws are stainless steel, providing excellent weather resistance.

■Driver
■50W
■No transformer
*Image is for illustrative purposes only

■Compatible horns
TH-750, TH-760, DH-110, DH-120, DH-40
■Rated input power
50 W
■Rated impedance
16 Ω
■Output sound pressure level
110 dB (1 W, 1 m) (JIS C 5504 standard horn used)
■Frequency response
150 Hz to 6 kHz (JIS C 5504 standard horn used)
■Thread connection
JIS C 5504 Class 1 (inch thread)
■Speaker cord
φ6 mm 2-core cabtyre cord (60 cm long)
■Operating temperature range
-20°C to +55°C °C (no condensation)
■Dustproof and waterproof
IP65 (in combination with TH-750, TH-760)
■Finish
Top cover: Aluminum, gray (approximate Munsell N4.5 color), powder-coated
Unit case: ABS resin, gray (approximate Munsell N4.5 color)
Screws: Stainless steel
■Dimensions
φ139 x 106 (D) mm
■Weight
2 kg
■Other
Complies with JIS C 5504 (Horn Speaker)
■Optional Accessories
Unit cover: UC-200A
Matching transformer: TM-30T, TM-60T
*Do not install directly in locations subject to particularly large vibrations (such as the steel pillars of a ski lift). Also, do not use in environments prone to oil. This may cause the mounting area to deteriorate and result in accidents such as falling.