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Integrated with a resin panel and speaker frame, the CS66T is a ceiling mount speaker. It features spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer.

CS66-T Ceiling Speaker (1,5W-3W-6W)

The CS66-T is a ceiling speaker with a 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 6 ” speaker driver is designed with a wide frequency response 80-16kHz, the multiple power taps 3W, 6W & 9W are helpful for different applications and room sizes and ambient noise surroundings. The metal grille and ABS baffle is painted in a white colour. Its spring clip clamp makes the easy and secure installation.

It is ideal choice for industrial and commercial applications in hotels, schools, offices and factorys where background music and paging is required.

Technical Specs

Code CS66T
Dimensions 200x 86 mm
Cutout Size 170mm
Power Taps @100V 1,5W, 3W, 6W
Power Taps @70V 0,5W, 1.5W, 3W
SPL(1W/1M) 91dB
Impedance Black: Com Red:3.3KΩ Green:1.7KΩ White:1.1KΩ
Max. SPL (Rated W/1M) 90dB
Frequency Response (-10dB) 65- 18 KHz
Finish Baffle: ABS, White Grille: Steel, White
Speaker Driver 6
Weight 0.9Kg
Mounting Spring-clip


  • Built-in 100v/70v transformer
  • In-ceiling loudspeaker
  • 6 ” speaker unit
  • Power taps 1,5W, 3W, 6W @100V
  • Metal grille & ABS baffle
  • Spring clip fast installation