Discover ultimate sound performance with the QSC PLX1104 PLX2 Series Compact Rack-Mounted Power Amp, a powerhouse designed to elevate your live sound and stage experience. This amplifier combines the same cutting-edge technology as the rest of the PLX2 series, specifically tailored for setups that don't require bridged or two-ohm operation. With its sleek, cast-aluminum front panel, this amp not only adds a touch of professional style to your rack but also ensures durability and reliability on the road.

Weighing in at just 13 pounds, the PLX1104 is a perfect balance of portability and performance, making it ideal for mobile musicians and sound engineers alike. The PowerLight Technology sets this amp apart by replacing traditional heavy transformers with a lightweight, efficient design, allowing for an impressive 190,000 to 230,000 energy pulses per second. This results in powerful bass notes and crystal-clear high frequencies, maintaining audio quality even under demanding conditions. Additional features such as side stiffening rails and integrated front handles highlight QSC’s dedication to user-friendly design and longevity.

Whether you're powering one or two speakers per channel, the precision bias tracking ensures cleaner high frequencies and consistent sound, regardless of how hard you push your gear. The PLX1104 offers 550W per channel at 4 ohms and 325W per channel at 8 ohms, delivering the reference-quality audio you expect from a trusted name in sound technology.

Key Features:

• PowerLight Technology for enhanced efficiency and weight reduction
• Precision bias tracking for reduced crossover distortion
• 550W/ch @ 4 ohms, 325W/ch @ 8 ohms
• Compact and lightweight design (13 lbs)
• Professional cast-aluminum front panel with integrated handles
• Side stiffening rails and rear rack ears for added durability

Product specs

FAQs

How much power does the QSC PLX1104 provide per channel?

The QSC PLX1104 delivers 550 watts per channel at 4 ohms and 325 watts per channel at 8 ohms, making it suitable for a variety of live sound applications.

Is the QSC PLX1104 power amp lightweight and portable?

Yes, the QSC PLX1104 is very lightweight, weighing only 13 lbs, which makes it easy to transport and ideal for portable sound systems.

What kind of cooling system does the QSC PLX1104 use?

The QSC PLX1104 features a cooling design that exhausts hot air out the front, keeping the rack cool and ensuring reliable performance without the need for filters.

What types of input and output connections does the QSC PLX1104 have?

The QSC PLX1104 includes balanced XLR inputs with parallel TRS connectors, and Speakon NL-4 output connectors, allowing for flexible connectivity and secure speaker connections.

Does the QSC PLX1104 have features for monitoring and troubleshooting?

Yes, the QSC PLX1104 has front panel LED indicators for power, clip, -10 dB, and signal presence, aiding in system monitoring and troubleshooting.