TOA TH650TU660M 500mm Reflex Horn Flare with 60 Watt / 100V Line Driver (TU660M)
The TH/TU combined speaker can be used for both indoor and outdoor applications, as well as for background music reproduction.
The “M” lineup models are rated at 30 W (TU631M) 50 W (TU651M) and 60W (TU660M). They are designed for use in high-impedance (70V/100V lines) systems.
High-impedance models are equipped with an input impedance selector switch which facilitates impedance settings without requiring disassembly. The switch is also equipped with an OFF position to prevent speaker damage resulting from incorrect impedance setting.
The TOA TH650 has a Horn flare diameter of 500mm.
Both types feature TOA’s round shape to ensure high speech clarity and sound quality suitable for music reproduction.External hardware (screws, bolts, nuts) are made of stainless steel, while the mounting bracket and the horn itself are treated with 50-micron thick powder paint coating which is about three times thicker than that of the conventional horns. All of these factors combine to ensure the speaker’s excellent weatherproofing and corrosion resistance. In addition, the external horn flare is made of aluminum which is more shock-resistant than resin.