Product Summary


  • 750 Watts per Channel 4Ω

  • 2400 Watt Bridgeable Mono Mode 4Ω

  • LED Indicators for Power, Signal, Clip

  • Built-In Protection Circuits



  • 750 Watts per Channel 4Ω

  • 2400 Watt Bridgeable Mono Mode 4Ω

  • LED Indicators for Power, Signal, Clip

  • Built-In Protection Circuits

  • User-Defeatable Clip Limiters

  • Balanced 1/4" TRS, XLR, and Strip Inputs

  • Neutrik Speakon Output Connectors

  • High-Current Toroidal Transformers


Introducing the QSC RMX2450a Low-Z Power Amplifier, a powerhouse delivering an impressive 750 watts per channel at 4Ω. This 2RU rack-mountable amplifier is thoughtfully designed for live sound reinforcement applications, making it a reliable choice for audio professionals.

The RMX2450a amplifier features two 2-tier Class H output channels, offering the flexibility to operate in both stereo and mono bridge mode, adapting seamlessly to a variety of audio setups. It's designed to operate effortlessly with a standard 15 amp plug and boasts high-current toroidal transformers, ensuring minimal noise and superior performance, even when handling a demanding 2 ohm load.

To elevate audio quality and minimize distortion, the amplifier incorporates independent user-defeatable clip limiters. Additionally, it's equipped with LED indicator lights that serve the dual purpose of indicating signal presence and highlighting instances of signal c lipping. The QSC RMX2450a is a high-performance amplifier engineered to excel in live sound reinforcement applications, delivering exceptional clarity and power.

QSC RMX2450a Low-Z Power Amplifier (800 W per Channel)

SKU: RMX2450a | UPC: 684284062826
Authorized Dealer Authorized QSC Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$1,049.99

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QSC RMX2450a Low-Z Power Amplifier (800 W per Channel) $1,049.99
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Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • <ul class="list_OMS5rN7R1Z">\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">750 Watts per Channel 4Ω</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">2400 Watt Bridgeable Mono Mode 4Ω</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">LED Indicators for Power, Signal, Clip</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Built-In Protection Circuits</li>\n</ul>
QSC RMX850a Power Amplifier (300 W per Channel) 1
QSC

QSC RMX2450a Low-Z Power Amplifier (800 W per Channel)

$1,049.99

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