Built-in 100v/70v transformer
Wall mount type loudspeaker
4” +1.5” two ways speaker unit
Power taps 2.5w-5w-10w-20w @100V plus 8ohm
Metal grille, ABS enclosure and stainless mounting bracket
The T-774H is a wall mount speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers.
The built-in 4”+1.5” two ways speaker driver is designed of wide frequency response 120-18kHz, the multiple power taps 2.5W, 5W, 10W & 20W are helpful for different applications varies from room size and ambient noise surroundings.
The metal grille, ABS enclosure and stainless mounting bracket are of black color. Easy and secure wall mount installation through the supplied mounting bracket.
It is ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
Power Taps @100V 2.5W, 5W, 10W, 20W
Power Taps @70V 1.25W, 2.5W, 5W, 10W, 20W
Transformer Impedance 4KΩ/2KΩ/1KΩ/500Ω/250Ω
Max. SPL (Rated W/1M) 99dB
Frequency Response (-10dB) 120-18KHz
Finish Baffle: ABS, Black/White Grille: Steel, Black/White
Speaker Driver 4" x1 1.5" x1
Dimensions 276 x170 x 170mm
Mounting With mounting bracket fixed by screw