QSC CX204V Four-Channel Power Amplifier 200 Watts per channel @ 70V

 

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Dale #:QSC-CX204V

Availability: In Stock

Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm
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  • The CX Series amplifiers are designed to meet the specialized needs of sound contractors. Featuring PowerLight™ switch mode power supply technology and features like gain control security panels and 70 volt direct models. All models feature DataPorts for integration with Q-Sys or QSControl.net systems.

    The CX Series is designed to meet the specialized needs of sound contractors. Eight models have been designed from the ground up, combining QSC's exclusive PowerLight® technology with specific features to meet the requirements of fixed installations. With high output power, versatile loading options, high thermal capacity and proven reliability, the CX Series is the ideal solution to any permanently installed sound system.

    The CX amplifiers are equipped with many contractor specific features including 1 dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations. Active inrush limiting eliminates AC inrush current, cutting the need for power sequencers.

    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
    • Bridgeable channels 1 + 2 and 3 + 4, for maximum flexibility
    • Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
    • HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring
    • 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 PowerLight 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
    • All CX Series amplifiers meet the European Union's, 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.
  • POWER PER CHANNEL, STEREO MODE (all channels driven)  
    8Ω, 20 Hz–20 kHz 0.05% THD -
    4Ω, 20 Hz–20 kHz 0.05% THD -
    2Ω, 1 kHz 1% THD -
    70 V, 20 Hz–20 kHz 0.05% THD 200 W
    70 V, 1 kHz 0.05% THD 220 W
    70 V, 1 kHz 1% THD 300 W
    POWER, BRIDGED MONO MODE  
    16Ω, 20 Hz–20 kHz 0.1% THD -
    8Ω, 20 Hz–20 kHz 0.1% THD -
    4Ω, 1 kHz 1% THD -
    140 V, 20 Hz–20 kHz 0.1% THD 400 W
    140 V, 1 kHz 0.05% THD 440 W
    140 V, 1 kHz 1% THD 600 W
    Noise, 20 Hz–20 kHz >106 dB
    Input Sensitivity 1.26 V rms
    Maximum Voltage Gain 35 dB
    Input Clipping 10 V rms (+22 dBu)
    Output Circuitry Class AB+B
    Distortion (SMPTE-IM) Less than 0.02%
    Distortion (Typical)
    20 Hz–20 kHz: 10 dB below rated power
    1.0 kHz and below: full rated power

    Less than 0.01% THD
    Less than 0.01% THD
    Frequency Response (typical) 20 Hz–20 kHz, ± 0.2 dB 8 Hz–50 kHz, +0/-3 dB
    Damping Factor Greater than 500 (1 kHz and below)
    Input Impedance 6 kΩ unbalanced, 12 kΩ balanced
    Cooling Variable speed fan, rear to front airflow through tunnel heat sink
    Connectors, each channel Input: 3 position Euro-style detachable barrier block, channels 1, 2, 3, 4
    DataPort: two HD-15 connectors—Ch 1+2, Ch 3+4
    Output: Six-position barrier strip with monitor connections, Ch 1+2, Ch 3+4
    Amplifier Protection Full short circuit, open circuit, thermal, ultrasonic, & protection. Stable into reactive or mismatched loads.
    Load Protection On/off muting, DC-fault power supply protection
    Indicators PARALLEL INPUTS: Red LED
    BRIDGED: Yellow LED
    PWR-ON: Green LED
    Controls Controls Front: AC switch, four gain knobs
    Rear: Two DIP switch gangs—channels 1 and 2; channels 3 and 4: clip limiter on/off, LF filter on/off, LF filter freq select 33 Hz or 75 Hz for non-V models; 50 Hz or 75 Hz for V models; inputs parallel or stereo; bridge mode
    Dimensions 19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 rack spaces),
    14" (35.6 cm) deep (from front mounting rails)
    Weight 21 lb (9.5 kg) net, 27 lb (12.3 kg) shipping
    Power Requirements 100, 120, 230 V AC, 50–60 Hz
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