CONTRACTOR AMP 4 X 250W/CH @ 4 OHMS
QSC Audio Products, Inc.
| 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. With PowerWave technology, CX amplifiers take your sound to a whole new level. Not only does it give you tighter bass and clean transparent highs, PowerWave also cuts waste heat, boosts reliability and gets rid of unwanted noise and hum. PowerWave is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second through an ultra-low impedance circuit. So unlike amplifiers that use conventional supplies, the audio signal is never starved prematurely and remains crisp and clean. FEATURES - Three models that range in power from 170 watts to 450 watts per channel - Compact size-all models only 2 RU and 14 inch 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 - 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 QSCs 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 This product is sold through specialist dealers only, please phone 09 913 6212 or email info@nowsound.co.nz. | Stock Code
CX254
Pack/Qty
EA
Warranty
3
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