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Item # 481565 | Customer Ratings: Ratings ( 5 Based on 15 reviews)

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QSC RMX 2450 Power Amp
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      QSC RMX 2450 Power Amp (481565)
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Mail in Rebate

RECEIVE UP TO $150 BY MAIL WITH A QSC PREPAID REWARD CARD ON PLX2, RMX & RMXa SERIES. See PDF for details.

Click here to download rebate ››

QSC reliability, big power, and cool design for mid-to-large halls.

In the QSC RMX 2450 Power Amp, QSC has combined their rugged high-output designs with the latest circuit technology to deliver unmatched performance at a breakthrough price. RMX power amps require only 2 rackspaces and feature 1/4" TRS, XLR, and barrier strip balanced inputs; binding post and Neutrik Speakon outputs; front-mounted gain controls for easy access; independent and defeatable clip limiters; selectable low-frequency filters (30Hz or 50Hz) that protect speakers and increase headroom; signal and clip LED indicators; independent DC and thermal overload protection on each channel; variable-speed fan. All include a 3-year warranty. Stereo: 500W @ 8 ohms, 750W @ 4 ohms, and 1,200W @ 2 ohms. Bridge mono: 1,500W @ 8 ohms, 2,400W @ 4 ohms.

QSC RMX 2450 Power Amp Features:

  • 500W at 8 ohms, 750W at 4 ohms, and 1,200W at 2 ohms
    1/4" TRS, XLR, and barrier strip balanced inputs
    Binding post and Neutrik Speakon outs
    Front-mounted gain controls
    Defeatable clip limiters
    Low-frequency filters
    Signal and clip LEDs
    Independent DC and thermal overload protection
    Variable speed fan




Product Reviews
(Based on 15 reviews)
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Viewing Reviews 1 - 3 of 15 |
  • blows out the competition

    As reviewed by dj big lou on 2/13/2007

    I have two 2450 one for my 2 earthquakes and one for my 2 15in jbls. These amps are worth the money strong and dependable and put out more power for the dollar some amps this size of power cost alot more and also qsc has a good reputation for their amps from good quality to good sound i really recommend these the only thing about them they are heavy but can take a beating.

    16 of 16 people found this review helpful.
    Was this review helpful?
  • Totally Shocked

    As reviewed by Chris on 3/19/2010

    I bought this amplifier recently and I am using it in a chain as part of a high quality music only stereo playback system. This amp is running two JBL MRX515 monitors. The sound quality is incredible! I am using a custom built pc as the source with all files ripped to the computer in WAV format. I have owned a lot of speakers and amps, but I must say, this combo is very impressive and musical. The amp does have a little bit of fan noise, but it is DEAD SILENT. You cannot hear anything from the tweeters even if you put your ears up to them. Never once before have I come across this. Amp has useful subsonic filtering. Highly recommended! Will only buy QSC? JBL from now on.

    12 of 12 people found this review helpful.
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  • Best Amp I've Ever Bought

    As reviewed by Frank Rodgriguez on 4/13/2010

    The rmx2450 is the best amp i could find to power my 2 Yorkville 2x18 subs. Makes my drums sounds really tight with a lot of bottom end.

    10 of 10 people found this review helpful.
    Was this review helpful?
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