Toll Free 866-SHIP-SDM (866-744-7736) Mention service code 1ZT-379Y Hours

    QSC PLX3102 Power Amplifier, 3100 Watts

    Get your rig pumping and protect it at the same time with the QSC PLX3102 3100 watt power amplifier.
    The fastest way to the lowest price, guaranteed!
    Found a lower price? We'll beat it, fast.
    Call 866-SHIP-SDM (866-744-7736) with service code 1ZT-379Y

    Web Item #QSCPLX3102

    QSC PLX3102 Lightweight Power Amplifier
    View Larger Image

    More Resources

    QSC Warranty: If you have additional warranty questions, please call the manufacturer at 800-772-2834
    In Stock | Will Ship Mon
    • 2 Day: $16
    • Overnight: $56
    This product ships to: Can ship to United States

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options

    QSC PLX3102 Lightweight Power Amplifier Product Description

    The PLX3102 is a premium quality, high-power amplifier designed for the most demanding live performance uses. Built on the third generation of QSC PowerLight technology, The PLX3102 combines light weight, superlative audio quality and proven QSC reliability. With a power rating up to 3100 watts, the PLX3102 is capable of providing plenty of clean, undistorted output to the most power hungry speaker systems.


    - Cooling design exhausts hot air out the front, keeping the rack cool
    - Flow-through heat sinks require no filters that could become clogged
    - Front panel LED power, clip, -10 dB, and signal present indicators for system monitoring and troubleshooting. Bridge and parallel mode LED indicators
    - Speakon NL-4 output connectors provide a positive-locking speaker connection.
    - Connect a bi-amplified speaker with a single four-conductor cable using the Channel 1 Speakon NL-4 output.
    - 21-position front-panel gain controls for precise, repeatable amplifier adjustment
    - Balanced XLR inputs with parallel TRS connectors accommodate all common input connectors and support loop-through operation
    -Patented PowerLight power supply technology with other patents pending

    PLX2 performance

    The PLX3102 is the right choice for users who need to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or when extremely high power bridge mono operation is required. This model features built-in subwoofer processing, filter switches, and front panel indications of bridge mono status.


    PLX2 series amplifiers have the refined, rugged good looks usually associated with high performance racing cars, competition bikes, professional power tools, and high power machinery. A solid, cast-aluminum front panel adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability.

    Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping the installers fingers on the rack sides. The exterior appearance of PLX2 amplifiers conveys what's inside - simply and truly, 21 pounds of the most advanced professional power amp on the planet.

    PowerLight Technology

    PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs. / 9 kg) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 60 energy pulses per second. The PowerLight supply delivers 100,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't "sag" so bass notes stay full and powerful while the high end remains crisp and clean.

    Audio Quality

    The audio power circuitry in the PLX3102 achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven. The higher power models use QSC-exclusive class H output circuitry, a form of audio "turbocharging" that increases maximum power without affecting the basic audio quality.

    Same Day Music is an authorized dealer of QSC products.

    QSC PLX3102 Technical Description

    Weight: 21 lbs/9.5 kg

    600 watts stereo at 8 ohms
    1000 watts stereo at 4 ohms
    1550 watts stereo at 2 ohms
    2100 watts bridged to mono at 8 ohms
    3100 watts bridged to mono at 4 ohms

    Note: Register your new product online with QSC and receive a Free 6-Year Extended Warranty upgrade (a $99 value).

    Same Day Music is an authorized dealer of QSC products.
    Shipping Weights and Dimensions
    Shipping Weight: 28 lbs
    Shipping Dimensions: 24 x 19 x 6 in

    User Reviews for QSC PLX3102 Lightweight Power Amplifier

    Your Interests:
    See Products That Ship to You
    Viewing products that ship to United States

    Copyright ©2018. This site is protected by copyright. There are terms for its use. Send us Feedback on our site and your experiences. Our descriptions, pictures, and prices are mostly accurate, but cannot be guaranteed. Cookies should be enabled in your web browser for full site functionality (details).