Phase Technology CI-6.1 VIII Merkblatt

CI-6.0 VIII   CI-6.1 VIII   CI-6.2s VIII   CI-

CI-6.0 VIII   CI-6.1 VIII   CI-6.2s VIII   CI-7. 2 VIII   CI-

2 VIII   CI-7. 3 VIII  

3 VIII  

Install instructions for CI round flush mounts models:

CI-6.0 VIII   CI-6.1 VIII   CI-6.2s VIII   CI-7. 2 VIII   CI-7. 3 VIII  

Thank you for purchasing Phase Technology CI custom 
installation speakers. This eighth generation of high perfor-
mance ceiling mounted speakers features the same superb 
sonic performance as our acclaimed PC-Series cabinet 
speakers in addition to great flexibility and easy installation. 
The most striking change to the series VIII is a new look with 
the off-axis tweeter design. This feature maximizes the 
speaker’s clarity and imaging by creating an asymmetrical 
loading or diffraction pattern, reducing the amount of 
diffraction normally caused by a flange-to-ceiling junction. 

The net result is the best sonic realism you can buy in an 
in-ceiling speaker. All CI-Series speakers include self-resetting 
solid-state PTC protection circuits. This unique system is able to 
detect when the speaker is being over-driven and lowers the 
speaker volume until the problem is corrected. The PTC device 
then resets itself for normal operation. Other features include 
liquid-cooled tweeters for greater power handling, moisture-
resistant materials in all of the critical speaker components, 
galvanized steel speaker grilles and stainless steel hardware for 
improved corrosion resistance.

218-1224

Universal flange & Grille

assembly (CI-FGR)

(purchase separatly)

Flange clamp (4x)

The CI-FGR will clamp 
material up to 1 

1

/

2

” thick.

Speaker/baffle 
assembly 

Flange clamp 

Screw (4x)

Tweeter adjustment

*The RB-17 rough-in bracket is available for installations in new construction.

Grille

Baffle screw opening (4x)

V- shaped index marks (4x) 

V- shaped index marks (4x)