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User manual QSC CX404 4-Channel Power Amplifier CX404

Operating instructions and pdf manual for use - QSC CX404 4-Channel Power Amplifier CX404 User manual, User manual QSC CX404 4-Channel Power Amplifier CX404, QSC, CX404, 4-Channel, Power, Amplifier, CX404, Video


User manual for QSC CX404 4-Channel Power Amplifier CX404

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QSC  CX404 4-Channel Power Amplifier CX404
  • Manufacturer: QSC
  • Basic description and contents of package
  • Product classification: Pro Audio - Installation Sound - Standard Amplifiers
  • Safety instructions
  • Startup and operation of the standard amplifiers
  • Tips for setting up your QSC
  • Settings and expert assistance
  • Contact QSC service
  • Troubleshooting
  • Warranty information
We recommend checking out our discussion threads on the QSC CX404 4-Channel Power Amplifier CX404, which address similar problems with connecting and setting up Standard Amplifiers QSC.



User manual for the QSC CX404 4-Channel Power Amplifier CX404

The user manual for the QSC CX404 4-Channel Power Amplifier CX404 provides necessary instructions for the proper use of the product Pro Audio - Installation Sound - Standard Amplifiers.

The QSC CX404 is a 4-channel power amplifier, designed primarily in support of fixed installation sound systems. The 2RU rackmountable unit is surprisingly lightweight, and provides a customized integrated security cover.
If you own a QSC standard amplifiers and have a user manual in electronic form, you can upload it to this website using the link on the right side of the screen.

You can upload and download the manual for the QSC CX404 4-Channel Power Amplifier CX404 in the following formats:
  • *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
Additional parameters of the QSC CX404 4-Channel Power Amplifier CX404:
Specifications
    Power Rating Stereo @ 2 Ohms: Not Recommended
    Stereo @ 4 Ohms: 400W per Channel
    Stereo @ 8 Ohms: 250W per Channel
    Bridge-Mono @ 4 Ohms: 900W per Channel
    Bridge-Mono @ 8 Ohms: 800W per Channel
    Bridge-Mono @ 16 Ohms: 500 Watts per Channel
    Damping Factor >500(1kHz and below)
    Input Sensitivity 1.22 Vrms
    Input Impedance 12k ohms(Balanced)
    6k ohms(Unbalanced)
    Gain 31dB @ 8 ohms
    Frequency Response 20Hz - 20kHz, +/- 0.2 dB
    8Hz - 50kHz, +0, -3 dB
    Signal-to-Noise Ratio < - 106dB
    Total Harmonic Distortion (THD) < 0.01%, 10db
    Input Connections Input: 3 position Euro-style detachable barrier block, Ch 1,2,3 & 4
    DataPort: HD-15 Connector, Ch 1+2, Ch 3+4
    Output Connectors Output: Six-position barrier strip with monitor connections, Ch 1+2, Ch 3+4
    Controls Front Panel Controls Front: AC switch, Ch.1 and Ch.2 gain knobs
    Controls (Rear) Rear: DIP switch for Ch.1 and Ch.2: 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
    Indicators PARALLEL INPUTS: Red LED
    BRIDGED: Yellow LED
    PWR-ON: Green LED
    CLIP/PROT: Red LED (1 per channel)
    LEVEL-10 dB: Yellow LED (1 per channel)
    LEVEL-20 dB: Yellow LED (1 per channel)
    SIGNAL -35 dB: Green LED (1 per channel)
    Cooling Variable Speed Fan, Rear to Front Airflow through Tunnel Heat Sink
    Power Consumption 100, 120, 230 VAC, 50-60 Hz
    Dimensions (WxHxD) 19 x 3.5 x 14" (483 x 89 x 356mm)
    Weight 21 lbs (9.5kg)
    Specialties Powerwave Power Supply
    Varispeed Fan Cooling
    Custom Integrated Security Cover
    Packaging Info
    Package Weight 27.3 lb
    Box Dimensions (LxWxH) 24.0 x 18.0 x 6.0"
    The user manual for the QSC CX404 4-Channel Power Amplifier CX404 can be downloaded in .pdf format if it did not come with your new standard amplifiers, although the seller is required to supply one. It is also quite common that customers throw out the user manual with the box, or put the CD away somewhere and then can’t find it. That’s why we and other QSC users keep a unique electronic library for QSC standard amplifierss, where you can use our link to download the user manual for the QSC CX404 4-Channel Power Amplifier CX404.

    The user manual lists all of the functions of the QSC CX404 4-Channel Power Amplifier CX404, all the basic and advanced features and tells you how to use the standard amplifiers. The manual also provides troubleshooting for common problems. Even greater detail is provided by the service manual, which is not typically shipped with the product, but which can often be downloaded from QSC service.

    If you want to help expand our database, you can upload a link to this website to download a user manual or service manual, ideally in .pdf format. These pages are created by you – users of the QSC CX404 4-Channel Power Amplifier CX404. User manuals are also available on the QSC website under Pro Audio - Installation Sound - Standard Amplifiers.



    Discussion Question and answer discussion forum concerning user instructions and resolving problems with the QSC CX404 4-Channel Power Amplifier CX404

    Post new comment to QSC CX404 4-Channel Power Amplifier CX404

    Subject: Amplifier
    Date: 21.07.2021 14:28:07Author: Michael Rancour
    On the manual it says that bridged-mono at 4ohms is not recommended, but it’s it still safe to run the it at 4oms to power two bms 4599he which are rated 400rms each. And at 16ohm what is the rating per channel in stereo mode? Thx
    Reply

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