T E C H N O L O G Y
CI-10 VIII CI-20 VIII CI-40 VIII CI-60 VIII CI-72 VIII CI-70 VIII
CI-10 VIII CI-20 VIII CI-40 VIII CI-60 VIII CI-72 VIII CI-70 VIII
Install instructions for CI rectangular flush mounts models:
CI-10 VIII CI-20 VIII CI-40 VIII CI-60 VIII CI-72 VIII CI-70 VIII
6400 Youngerman Circle | Jacksonville, FL 32244 | (888)phase tk | www.phasetech.com
Thank you for purchasing Phase Technology CI custom
installation speakers. This eighth generation of high
performance in-wall models features the same superb
sonic performance as our acclaimed PC-Series cabinet
speakers in addition to great flexibility and easy
installation, thanks to Phase Tech’s patented Quick-
Mount™ tool-free clamping system. 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 asym-
metrical loading or diffraction pattern, reducing the
amount of diffraction normally caused by a flange-to-
wall junction. The net result is the best sonic realism you
can buy in an in-wall 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, IR knockout
mounts and tweeter level controls.
Universal flange
assembly (CI-FG QM)
(purchase separatly)
Flange Clamp (4x)
Quick mount (QM)
clamping post (4x)
QuickMount
™
(QM)
clamp (4x)
Speaker/baffle
assembly
Flange Clamp
Screw (4x)
Grille
*The RB-18 rough-in bracket is available separately.
218-1223
Tweeter adjustment
