P R O F E S S I O N A L P O W E R A M P L I F I E R S
P R O F E S S I O N A L P O W E R A M P L I F I E R S
CX
CX
•
Detachable Euro style input connectors
•
DIP switch control for clip limiters,high pass filters,bridge-mono and parallel operation
•
Exclusive PowerWave switch-mode power supply
technology for high performance and compact size
•
Selectable high-pass filters protect speakers and prevent speaker transformer saturation with
minimal effect on program material (33 Hz or 75 Hz on non-V models,50 Hz or 75 Hz on V models)
•
Comprehensive front panel indicators including signal,clip,protect and QSC’s exclusive
bridge-mono and parallel-input LEDs
•
Barrier strip output connector
•
Comprehensive protection circuitry including DC,infrasonic,thermal overload
and short circuit protection
•
High-performance Class AB+B complementary bipolar output circuitry
•
Light weight – all models only 21 pounds (9.5 kg) for easier racking and shipping
•
3-year warranty plus optional 3-year extended service contract
CX 4-Channel Features
•
Three models that range in power from 170 watts to 450 watts per channel
•
Compact size – all models only 2 RU and 14" deep for reduced rack cost
and floor space
•
Channels 1&2 and 3&4 bridgeable for maximum flexibility
•
Active Inrush Limiting eliminates AC inrush current,removing the need
for expensive power sequencers
•
HD15 DataPort connector for QSControl computer control
•
Custom integrated security cover for tamper-proof installations
•
Variable speed fan for low noise
•
1 dB detented gain controls for fast and accurate gain settings
The new 4-channel CX amplifiers give you four
channels in only two rack spaces—without
compromising on power. Choose from three
models—a direct 70-volt model and two-low
impedance versions—each equipped with our
exclusive PowerWave
™
switching power supply
technology to virtually eliminate noise and
hum. With high output power,versatile loading
options, high thermal capacity and unmatched
reliability,the CX Series is the perfect solution
to any permanently installed sound system.
1675 MacArthur Boulevard
Costa Mesa, CA 92626
Ph: 800/854-4079 or 714/957-7100
Fax: 714/754-6174
www.qscaudio.com
email: [email protected]
20 Hz-20 kHz, .05% THD † 1 kHz, 0.1% THD *1 kHz, 1% THD
CX 4-CHANNEL AMPLIFIERS
Model
70V
8
Ω
4
Ω
2
Ω
CX204V 200
x
4
•
•
•
CX254
•
170
x
4 250
x
4 450
x
4
*
CX404
•
250
x
4 400
x
4
†
n/a
4-channel
4-channel
All models include
an integrated
security cover
for tamper-proof
installations.
