Quest Engineering QT ZM66 Manual de usuario Pagina 30

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86 Derby St. Pascoe Vale VIC 3055 | ( +613 9354 9133
:www.questaudio.net | * info@questaudio.net
Q-Tech Commercial Series
27
QTA ACC1 MINI 2 CHANNEL POWER AMP
• Built-in limiter for low noise and ecient operation,
which may be switched o.
• DC 24V power supply adapter is included
• Smart compact size for tabletop or wall mount
design by integrated mounting brackets
• Input: 2 aux inputs by RCA and 2 mic/line inputs by
phoenix connectors
• RMS: 2 x 20w RMS per channel into 4 Ohm or 40w
Mono into 8 Ohm
The QTA ACC1 is a high quality compact class
D 2×20 watt highly ecient digital amplier
powered by a 24 volt power supply. It can be
powered by its own 24V supply or alternatively, by
a 24V DC “party line”.
The QTA ACC1 is perfect for the education, A/V
installation and high end commercial market
where compact high intelligibility speakers in small
spaces or distributed environments are required. It
is an ideal partner for the Quest M series wall and
in wall speakers and because of the low radiated
heat of the amplier, this unit may be installed
within the ceiling or wall cavity or attached to the
rear of a at screen TV monitor. Volume may be set
at a xed level or changed via a Projector remote
control. When more power is required, bridge
mode can be selected to deliver 40W RMS Class D
high eciency amplier
• Stereo output 20 watts by two channels or
bridged 40 watt mono.
• 2 Mic/line switchable inputs: choice of RCA or
Phoenix connectors to give a choice of Balanced
or unbalanced inputs.
• Input 1 and input 2 volume controls plus bass
and treble tone controls
• Speaker stereo outputs at 4 ohms and speaker
bridge output at 8 ohms
CHANNEL VOLUME
LIMITER
OFF ONSTEREO
MIC
LINE
UNBALANCED
+
-
BALANCED
+
-
BALANCED
0 10 0 10
UNBALANCED
TREBLE
BASS
-
+
-
+
LEFT
RIGHT
BRIDGE
BRIDGE
BRIDGE
LEFT
RIGHT
DC 24V
+
-
ON
OFF
PWR
OUTPUTS
STEREO
BRIDGE
+
-
+
-
+
-
LEFT RIGHT
Input Impedance : 47K ohms
Input Sensitivity : 32dB
THD : 0.05%
Efficiency : 85%
Frequency Response : 20 Hz-25K Hz
Power Supply : 24V DC, by the supplied power
adapter
Control Input : 1-2 volume control, bass and
treble tone control
Power Input : ~240V/50Hz
Dimension : 152mm X 90mm X 38mm
Weight : 0.45KG
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