PowerLight Series

Professional Power Amplifiers

PL3.4 PL3.8x PL4.0 PL6.0II

With an unequaled reputation for sound quality and reliability, the PowerLight® Series is a range of advanced-technology professional audio amplifiers

designed

for

touring professionals. PowerLights

feature

QSC’s

exclusive

PowerLight

technology

for extraordinary audio

performance,

reliability

and reduced weight. Four models offer a range of power from 725 to 3,500 watts per channel, allowing you to choose the right power for your special application.

With PowerLight technology, PowerLight amplifiers take your sound to a whole new level. Not only does it give you tighter bass and clean transparent highs, PowerLight also cuts waste heat and boosts reliability. PowerLight is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second though an ultra-low impedance circuit. So unlike amplifiers that use conventional supplies, the audio signal is never starved prematurely and remains crisp and clean.

PowerLight Series amplifiers also boast a set of useful features. Individually selectable clip limiters lower distortion and protect speakers, and a standby mode allows remote AC control.

PowerLight Power Amplifiers

 

 

Watts per channel

 

Model

8

4

2*

 

 

 

 

PL3.4

725

1150

1700

 

 

 

 

PL3.8x Ch 1

900

1400

2400

PL3.8x Ch 2

450

800

1400

PL4.0

900

1400

2000

 

 

 

 

PL6.0II

1150

2050

3500

 

 

 

20 Hz – 20 kHz, 0.1% THD

*1 kHz, 1% THD

 

PowerLight is a registered trademark of QSC Audio Products, Inc.

Features

PowerLight switching technology—for improved audio performance

High efficiency, Class H linear output circuit lowers AC current consumption and cooling requirements by 40% or more (on selected models)

DataPort for remote computer control

User defeatable clip limiter reduces distortion, protects speakers

Advanced thermal management system for superior cooling

Detented gain controls with 2 dB steps for easy resetting

Comprehensive LED status arrays

Variable speed fan for quiet operation

Remote AC power control

DC, subsonic audio, and thermal overload protection

Neutrik “Combo” (XLR & 1/4") and barrier balanced input connectors

3 year warranty plus optional 3 year extended service contract

Page 1
Image 1
QSC Audio warranty PL3.4 PL3.8x PL4.0 PL6.0II, Features

PL4.0, PL6.0II, PL3.4, PL3.8x specifications

QSC Audio is renowned for delivering high-quality sound solutions across various professional audio applications, and its PowerLight series exemplifies this commitment with models like the PL6.0II, PL3.4, PL3.8x, and PL4.0. Each of these models offers unique features, advanced technologies, and exceptional performance characteristics that cater to the demands of audio professionals.

The PL6.0II is a powerful amplifier that can deliver up to 6,000 watts into 2 ohms, making it perfect for large-scale audio systems requiring robust power. One of its standout features is the advanced PowerWave technology which optimizes efficiency and minimizes distortion, ensuring clean and accurate sound reproduction even at high volumes. This amplifier also boasts a lightweight design, making it mobile-friendly, and it includes comprehensive protection circuitry that safeguards against overheating and overloading.

The PL3.4 is designed for versatility, making it suitable for various applications, from small venues to large installations. It provides 3,300 watts at 2 ohms, featuring QSC's renowned E.I.A. output stage which enhances its performance. The PL3.4 utilizes advanced thermal management to ensure reliability during extended use, along with a built-in signal sensing circuit that allows for automatic power management. Its compact size does not compromise on power, making it an excellent choice for both touring and permanent installations.

Meanwhile, the PL3.8x takes it a step further by offering an impressive 8,000 watts at 2 ohms. This model is engineered for high-demand situations where maximum power is essential, such as festivals and concert venues. The PL3.8x integrates the latest digital signal processing technology, allowing for precise control over system parameters. This results in improved audio clarity and performance fidelity, even when driving large loads.

Lastly, the PL4.0 stands out with its efficient design and ease of use. Offering 4,000 watts at 2 ohms, it is equipped with QSC's comprehensive "PFC" (Power Factor Correction) technology, which promotes energy efficiency and reduces operational costs. The PL4.0 also features a user-friendly LCD screen for easy monitoring and management of settings, making it a favorite among audio technicians who value accessibility alongside power.

In summary, the QSC Audio PowerLight series amplifiers, including the PL6.0II, PL3.4, PL3.8x, and PL4.0, are designed to deliver exceptional sound quality and reliability. Their innovative technologies, robust performance, and thoughtful features make them ideal choices for a variety of audio applications, ensuring that professionals have the tools necessary to create unforgettable sound experiences.