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:www.questaudio.net | * info@questaudio.net
Q-Tech Commercial Series
21
QTC 1000 SERIES CEILING SPEAKERS
Type: 5” +1” tweeter 6” +1” tweeter 8” + 1” tweeter 8” Twin Cone
Speaker Type: Coaxial Coaxial Coaxial Coaxial
Rated Power: 10w 15w 20w 15w
Speaker tapings: 6w, 3w, 1.5w, 10w, 5w, 2.5w 15w, 10w, 5w,
15w, 7.5w, 3.25w,
.65w, .75w 1.5w, 1.25w
2.5w, 2.75w 1.5w
Line Voltage: 100/70V 100/70V 100/70V 100/70V
Sensitivity: 88dB 89dB 90dB 90dB
Freq. Response: 80Hz-20KHz 80Hz-20KHz 80Hz-20KHz 80Hz-16KHz
Hole size: 185mm 215mm 252mm 252mm
Weight: 0.6Kg 0.9Kg 1.2Kg 0.9Kg
QTC 1050 QTC 1060 QTC 1080 QTC 1080 TC
Quest Engineering QTC
range of ush mounted 100v
ceiling speakers have been
built in two versions, either
with a back can or without.
All speakers are Co-Axial for
improved intelligibility and
oer excellent intelligibility.
All speakers in the range are
of a ‘fast t’ nature, featuring
white metal grills.
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