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General| Power Output (8 Ohms) | 500W |
|---|---|
| Total Harmonic Distortion (THD) | < 0.05% |
| Signal-to-Noise Ratio | > 100 dB |
| Gain | 32 dB |
| Channels | 2 |
| Damping Factor | > 500 |
| Cooling | Convection |
| Power Output (2 Ohms) | 1000 Watts |
| Frequency Response | 20 Hz - 20 kHz |
| Input Impedance | 20 kOhms |
| Voltage | 120V |
Covers 15 essential safety instructions for operating the amplifier.
Explains safety symbols and provides critical caution and warning statements.
Steps to confirm amplifier condition and prepare for use.
Details on amplifier capabilities, inputs, outputs, and protection.
Table detailing output power at various impedances and clipping levels.
How to turn the amplifier on and what to expect from the power LED.
Information on airflow, vent placement, and fan speed.
Details on attenuating signal level for channels 1 and 2.
Information on fitting the amplifier into a standard 19-inch rack.
Explanation of the Red Clip, Green Signal, and Blue Power indicator lights.
How gain controls function when the crossover is active.
Explains the crossover switch, its positions, and signal routing.
Guidance on keeping the exhaust vent clear for proper cooling.
Description of rear ears for protection and rack support.
Details on XLR, TRS, TS, and Phono input connector types and usage.
How to reset the AC breaker and when to seek service.
Location of serial number and rating plate for recording.
Guides on connecting speakers using binding posts, 1/4-inch, or Speakon connectors.
Diagrams illustrating different signal source connections (XLR, 1/4, Phono).
Diagrams for connecting speakers using Speakon, 1/4-inch, wire, or banana jacks.
Guidelines for connecting one or two speakers per channel, including impedance limits.
Configuration for using the crossover to drive a subwoofer and a top box.
Setup for driving main speakers and monitor speakers from mixer outputs.
Connecting a stereo source to both channels for independent speaker output.
Connecting a mono source to both channels for identical signal to separate speakers.
Steps to diagnose power-related issues.
Troubleshooting GuardRail activation and thermal issues.
Diagnosing issues related to the crossover switch position.
Troubleshooting a non-responsive channel 2 input.
Diagnosing distortion causes, including clipping, shorts, and impedance.
Troubleshooting when only the power LED is active.
Diagnosing no-sound issues when a signal is present.
Troubleshooting mute conditions and overheat alerts.
Identifying and resolving causes of hum in the audio signal.
Conditions indicating potential unsafe operation requiring professional service.
Detailed output power ratings at various impedances and clipping levels.
Specifications for input signal requirements and voltage amplification.
Details on output stage design and amplifier/load protection features.
Information on power needs, consumption, and BTU ratings under various conditions.
Specifications for the amplifier's size, weight, and agency approvals.
QSC's limitations of liability for damage or improper use.
Details of the warranty coverage, transferability, and exclusions.
Provides mailing addresses, telephone numbers, and web contact information.
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