Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

QSC RMX-2450A 800 W/CH 2400 W Bridged Power Amplifier
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    QSC RMX-2450A 800 W/CH 2400 W Bridged Power Amplifier

    Manufacturer: QSC

    Item #: QSC-RMX-2450A   •   MFG #: RMX-2450A


    List Price:$869.99
    Our Price:$749.99

    free ship
    Availability: In Stock
    Item is Available for immediate shipping from our warehouse.



      The RMXa Series is an update on a proven line of amplifiers line of amplifiers combining legendary QSC reliability, audio performance and affordability. Entertainers and touring users can continue to rely on the RMXa as one of the leading amplifier series in the world. For mid-power applications, the 2RU models offer 4O power ratings from 300 to 800 watts per channel. For premium loudspeaker systems with extremely high power capacity the 3RU models (RMX 4050a and RMX 5050a) are unchallenged.

      The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact chassis less than 16" deep. RMXa amplifiers include a comprehensive set of features including XLR and 1/4" balanced inputs, Speakon and binding post outposts for convenient connectivity. User-defeatable clip limiters and selectable low-frequency filters optimize sonic performance.

      QSC's RMX 5050a power amplifier represents state-of-the-art in professional quality performance at an affordable price. Perfectly suited for a wide range of sound reinforcement applications including professional touring, performing musicians, and mobile entertainers, the RMX 5050a is optimized to deliver high levels of sustained power, extraordinary audio performance and road-proven reliability.

      The RMX 4050a is a "heavy duty" model designed to work as hard into 2 ohm loads as most competing amplifiers will at 4 ohms.
      Both the RMX 5050a and RMX 4050a feature a three-tier, Class H design that is extremely efficient at real world power levels. Less AC current is wasted and more available current goes into producing useful audio power. 120 volt versions of the RMX4050a accomplish all this with a standard 15 amp plug.

      • Features

        • Compact size - up to 2500 watts in two rack spaces, or 5000 watts in three rack spaces
        • High-current toroidal transformers, for greater 2-ohm power and low noise
        • Independent user-defeatable clip limiters reduce distortion
        • Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom
        • Balanced 1/4" (6.3 mm) TRS, XLR, and barrier strip inputs
        • Touch-proof binding post and Neutrik Speakon outputs
        • Front mounted gain controls for easy access
        • Signal and clip LED indicators for monitoring performance
        • Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers
        • 3-year warranty plus optional 3-year extended service contract

      Add Accessories for your RMX-2450A:



      Continue Shopping View Cart