Advanced Amplifier Models - QSC 3800 Overview and Features

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SERIES THREE AMPLIFIERS FROM QSC

MODEL 3800

Series Three has been designed to be the most advanced ampli- fier line available. It was conceived, engineered, and refined with input from many leading pro audio system designers, operators, and users. It’s a combination of advanced features not found else- where. Low profile chassis, front-removable channel modules, detented and recessed gain controls, true dual-mono configu- ration, high efficiency low heat output circuit, and the latest in high-performance/high quality components.

The Model 3800 is an ultra high-power amplifier designed explicitly for the most demanding and heavily loaded professional applications. As such, it makes a perfect match with today’s new

FEATURES

■ Low Profile Chassis.

■ 375 watts per channel at 8 ohms. ■ 600 watts per channel at 4 ohms. ■ 850 watts per channel at 2 ohms. ■ Dual-Mono Configuration.

■ High-Efficiency Output Circuit.

■ Passive Cooling.

■ Front-Removable Channel Modules.

■ Recessed Front Controls.

high power handling speakers. The Model 3800 is a high cur- rent version of our Model 3500 but with a larger power supply, more output devices, and 50% more heatsink area. It’s capable of delivering tremendous amounts of power at low impedances.

The Model 3800 has an extremely conservative and rugged output section consisting of 20 Large SOA (Safe Operating Area), high-speed, MESA output devices per channel (40 total). This abundant use of costly output devices combined with our patented OUTPUT AVERAGING™ short-circuit protection assure years of trouble-free service even under the most abusive conditions.

■Precision 31-Step Gain Controls.

■Complete LED Monitoring.

■Octal Input Socket.

■Active Balanced Inputs.

■1/4" RTS, XLR, and Barrier Inputs.

■Dual Binding Post Outputs per Channel.

■Three-Year Warranty

3800 specifications

QSC Audio is renowned for its high-quality audio products, and the QSC Audio 3800 is no exception. This powerful amplifier has been designed to provide superior performance for a variety of applications, ranging from live sound to installation in commercial venues.

One of the key features of the QSC Audio 3800 is its impressive power output. With a robust 3800 watts of power at 2 ohms, this amplifier is capable of driving large speaker systems, making it an ideal choice for concert venues and large-scale events. The power is delivered cleanly and efficiently, ensuring that your audio remains clear and dynamic even at high volumes.

In terms of technology, the QSC Audio 3800 incorporates innovative design principles, including a highly efficient Class D amplifier topology. This technology not only makes the amplifier lighter and more portable, but it also reduces the amount of heat generated during operation, increasing reliability and extending the lifespan of the device. The amp's intelligent thermal management system further enhances this reliability by managing temperature levels to prevent overheating.

The QSC Audio 3800 also comes with advanced protection circuitry, including short circuit protection, over-temperature protection, and output DC protection. These technologies work together to safeguard both the amplifier and connected speakers, ensuring longevity and consistent performance under demanding conditions.

Additionally, the amplifier features a versatile input section, allowing users to connect a wide range of audio sources. With both XLR and 1/4" TRS inputs, it seamlessly accommodates different types of equipment. The adjustable EQ settings also enable sound engineers to fine-tune the audio output to meet specific acoustical requirements, providing flexibility in a variety of environments.

Another notable characteristic of the QSC Audio 3800 is its rugged construction. Built to withstand the rigors of touring and daily use, the amplifier is housed in a durable chassis that can endure bumps and vibrations without sacrificing performance. This durability is complemented by a user-friendly interface, which allows for quick adjustments during live performances.

In conclusion, the QSC Audio 3800 is a powerful, efficient, and reliable amplifier that delivers high-quality sound for various professional applications. Its advanced technologies, robust construction, and versatile features make it an excellent choice for audio professionals looking to achieve superior performance in both live and installed sound environments.