QSC PL3.4

High efficiency and low thermal capacity allows the PL3.4 to operate down to 2 ohms with ease.

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 PowerWave technology for extraordinary audio performance, reliability and

reduced weight. Six models offer a range of power from 725 to 4,500 watts per channel, allowing you to

choose the right power for your special application. Power Factor Correction (PFC) on the PowerLight

6.0 and PowerLight 9.0 lowers current draw by over 40%, making them the most efficient amplifiers

available. With PowerWave technology, PowerLight amplifiers take your sound to a whole new level.

Not only does it give you tighter bass and clean transparent highs, PowerWave also cuts waste heat and

boosts reliability. PowerWave 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.

Features:

The PowerLight series sets the industry standard in touring amplifier performance

PowerWaveTM switching technology - For improved audio performance

Clip Limiter (user defeatable) - Reduces distortion, protects loudspeakers

Remote AC power control - Extra ease of installation

Data port for computer control - Utilising QSC´s multi-signal processors

Variable speed fan(s) - For quiet operation

Plus:

DC, sub audio & thermal overload protection

Advanced thermal protection

Patented Output AveragingTM short circuit protection

3-year warranty

Technical Data

Output Power:

8 Om: 2 x 725 W

4 Ohm: 2 x 1150 W

2 Ohm: 2 x 1700W

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