The TOA TH660 is a speaker horn to be used in combination with an optional driver unit. Its powder-coated finish, and stainless steel screws ensure the unit’s weatherproof capability.
The TH/TU combined speaker can be used for both indoor and outdoor applications, as well as for background music reproduction.
The TOA TH660 has a flare diameter of 600mm.
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.