ตู้ลำโพงติดผนัง ITC T-774H ขนาด 4 นิ้ว 2 ทาง 20 วัตต์ จากแบรนด์ ITC
ITC T-774H 4 Inch Two Way Wall Mount Speaker(2.5W-5W-10W-20W)
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.
- 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
Model |
T-774H |
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 |
Input |
70V/100V/8Ω |
SPL(1W/1M) |
86dB |
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 |
Weight |
2.3kg |
Mounting |
With mounting bracket fixed by screw |
