Hey, business owners! Buy gear before the end of the year & write it off! Learn more.

QSC PLX1804

2 channel premium quality, high-power amplifier designed for the most demanding live performance uses

View more products from:

QSC
Included with your purchase:
  • Free Shipping (USA)
  • Free Tech Support
  • Free Extended Warranty
Our Price: $739.99

18-month financing with the Vintage King credit card

Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status. We'll get it to you quicker than you can say "Get me my gear!"

Need expert advice? Click here.

Product Description
Additional Information
Reviews
  • Product Description

    The QSC PLX1804 is a premium quality, high-power amplifier designed for the most demanding live performance uses. Built on the third generation of QSC PowerLight® technology, PLX2 amplifiers combine light weight, superlative audio quality and proven QSC reliability. With power ratings up to 3,600 watts, PLX2 amplifiers are capable of providing plenty of clean, undistorted output to the most power hungry speaker systems.

    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, 13 to 21 pounds of the most advanced professional power amp on the planet.

    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 100 or 120 energy pulses per second, the PowerLight supply delivers 190,000 to 230,000 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.

    PLX2 audio power circuitry 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.

    Features:

    • Very light weight ("02" models, 21 lb/9.5 kg, "04" models 13 lb/5.9 kg)
    • 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 - 02 models also feature bridge and parallel mode LED indicators
    • Two Speakon® NL4 output connectors provide positive-locking speaker connections - upper connector provides both channel outputs on all four poles (Channel 1: 1+, 1-; channel 2: 2+, 2-) for bridged mono or for single-cable connection to bi-amplified speakers
    • 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
  • Additional Information

    Condition New
    Length 11 in
    Width 19 in
    Height 3.5 in
    Unit Weight 13 lb
    Channels Dual-Channel
    Chassis 19-in Rackmount
    Number of Inputs 2
    Number of Outputs 2
  • Reviews

    This product currently has no reviews.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register