Power Amplifiers

Installed Systems

Legacy of Power

QSC is globally recognized as one of the leading professional amplifier companies.  QSC’s heritage in amplifiers dates back almost 50 years, during which time QSC has enjoyed tremendous success with a deep legacy of innovation. During the 80’s, QSC’s Series One became the workhorse for in Cinema Industry, and today QSC continues to be the market leader in Cinema amplification. 

In the 90’s QSC developed the world’s first reliable high-powered Switchmode Power supply, and consequently the first family of reliable lightweight high-powered amplifiers – the PowerLight Series.  By the late 90’s, QSC amplifiers dominated the concert industry, with one industry publication even listing QSC PowerLight amplifiers in 8 out of 10 of major artist tours.  

Today, QSC’s fourth generation PowerLight technology can be found in the CXD & CXD-Q Series.

  

Whether at a concert, a nightclub or a movie theater, Power amplifiers are arguably of the most abused products in the AV industry, but despite the abuse QSC has built on reputation on reliability and longevity.  This hallmark of QSC power amplifiers is well documented by QSC’s loyal army of fans.

And as technology has advanced, so have QSC amplifiers.  The latest innovation found on CXD and CXD-Q Series is FAST (Flexible Amplifier Summing Technology) allowing 2,3 or even 4 channels to be combined in various bridged or parallel modes offering best-in-class flexibility.  The CXD-Q takes technology one step further with the addition of Ethernet ports on every amplifier, which provide audio transport, control & monitoring over an IP network. 

Select a Power Amplifier by Type

SPA Series
Choose from two Half-rack power amplifiers that meet the needs of virtually any Meeting room or BGM zone.

ISA Series
Industrial quality power amplifiers, with low impedance or 70V / 100V options.

CMXa Series
Four CXMa power amplifiers designed for commercial applications requiring VERY high output power.

CX Series 2-Channel
One of the most popular contracting amplifier series in history, the CX 2-channel line offers eight models with highly scalable power ratings.

CX Series 4-Channel
With three models to choose from, the CX 4-channel line offers excellent channel density in a compact 2RU footprint.

CX Series 8-Channel
With two models to choose from, the CX 8-channel line offers excellent channel density in a compact 2RU footprint.

PL3 Series
QSC third generation PowerLightTM series offers three models to choose from, featuring high powered Class H and Class D technology.

GXD Series
With two high-power models to choose from the GXD provide simple front panel controlled DSP for small and medium applications.

CXD Series
Featuring ground-breaking Flexible Amplifier Summing TechnologyTM (FAST) and advanced DSP with USB control and monitoring, the CXD offers three models with extremely high power density in a compact 2RU footprint.

CXD-Q Series
Featuring QSC ground-breaking Flexible Amplifier Summing TechnologyTM (FAST) and controllable over the network via Q-SYS Designer, the CXD-Q series offers three models with extremely high power density in a compact 2RU footprint.

Select a Power Amplifier by Series

SPA Series
Half-rack power amplifiers that meet the needs of virtually any Meeting room or BGM zone.

ISA Series
Industrial quality power amplifiers, with low impedance or 70V / 100V options.

CMXa Series
Designed for commercial applications requiring VERY high output power.

2-Channel | 4-Channel | 8-Channel
One of the most popular contracting amplifier series in history, the CX Series power amplifiers have highly scalable power ratings and excellent channel density in a compact 2RU footprint.

PL3 Series
High powered Class H and Class D technology.

GXD Series
Simple front panel controlled DSP for small and medium applications.

CXD Series
Featuring ground-breaking Flexible Amplifier Summing Technology™ (FAST) and advanced DSP with USB control and monitoring. Extremely high power density in a compact 2RU footprint.

CXD-Q Series
Featuring QSC ground-breaking Flexible Amplifier Summing Technology™ (FAST) and controllable over the network via Q-SYS Designer. Extremely high power density in a compact 2RU footprint.