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User manual for QSC PLD4.3 Processing Amplifier PLD4.3-XX
- Manufacturer: QSC
- Basic description and contents of package
- Product classification: Pro Audio - Live Sound - Power Amplifiers
- Safety instructions
- Startup and operation of the power amplifiers
- Tips for setting up your QSC
- Settings and expert assistance
- Contact QSC service
- Troubleshooting
- Warranty information
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We recommend checking out our discussion threads on the QSC PLD4.3 Processing Amplifier PLD4.3-XX,
which address similar problems with connecting and setting up Power Amplifiers QSC.
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User manual for the QSC PLD4.3 Processing Amplifier PLD4.3-XX
The user manual for the QSC PLD4.3 Processing Amplifier PLD4.3-XX provides
necessary instructions for the proper use of the product Pro Audio - Live Sound - Power Amplifiers.
The QSC PLD4.3 Processing Amplifier from PLD Series is designed specifically for the needs of portable and production sound system users. It provides efficient, robust, and high-fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing with minimal operator complexity. This powerful and lightweight 4-channel amplifier with onboard, advanced DSP has the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems.
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If you own a QSC power 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 PLD4.3 Processing Amplifier PLD4.3-XX in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the QSC PLD4.3 Processing Amplifier PLD4.3-XX:
| Channels | 4 Channels Continuous: 8 Ω: 625 W 4 Ω: 625 W 2 Ω: 625 W 2 Channels Continuous: 8 Ω: 1250 W 4 Ω: 1200 W 2 Ω: 1200 W 1 Channel Continuous: 8 Ω: 2500 W 4 Ω: 2500 W 2 Ω: 2500 W 1 Ω: 2500 W 1-1.0 kHz sine wave, 1% THD, 1 channel driven | | Distortion | Typical Distortion: 8 Ω: 0.01 to 0.03% 4 Ω: 0.03 to 0.06% Maximum Distortion: 4 to 8 Ω: 1.0% 20 Hz to 15 kHz +/- 0.2 dB | | Frequency Response | 20 Hz to 20 kHz + 0.2 dB -0.7 dB (8 Ω) | | Output | Unweighted Output Unmuted: -101 dB Weighted Output Muted: -109 dB | | Gain | 38.4 dB (1.2 V setting) | | Damping Factor | > 150 | | Input Impedance | > 10 k, balanced or unbalanced | | Maximum Input Level | 3.9 V Setting: 12.28 V (+24 dBu) 1.2 V Setting: 3.88 V (+14 dBu) | | Controls and Indicators | Front: Power Channel mute buttons Channel select buttons Channel input signal and clip LED indicators Channel output and limit LED meters Home, enter, exit, gain navigation buttons Control knob Rear: AC power disconnect | | Input Connectors | Female XLR | | Output Connectors | NL4 | | Amplifier | Amplifier and load protection: Short circuit, open circuit, thermal, RF protection. On / Off muting, DC fault shutdown, active inrush limiting, input current limiting | | AC Power | Input: Universal power supply 100 to 240 VAC, 50 to 60 Hz | | Agency Approval | UL, CE, RoHS / WEEE compliant, FCC Class A (conducted and radiated emissions) | | Dimensions (H x W x D) | 3.50 x 19.00 x 16.00" (8.89 x 48.26 x 40.64 cm) | | Weight | 21.00 lb (9.53 kg) | | Package Weight | 26.0 lb | | Box Dimensions (LxWxH) | 23.2 x 20.2 x 6.5" | |
The user manual for the QSC PLD4.3 Processing Amplifier PLD4.3-XX can be downloaded in .pdf
format if it did not come with your new power 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 power amplifierss,
where you can use our link to download the user manual for the QSC PLD4.3 Processing Amplifier PLD4.3-XX.
The user manual lists all of the functions of the QSC PLD4.3 Processing Amplifier PLD4.3-XX,
all the basic and advanced features and tells you how to use the power 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 PLD4.3 Processing Amplifier PLD4.3-XX. User manuals are also
available on the QSC website under Pro Audio - Live Sound - Power Amplifiers.
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