QSC RMX 2450 Power Amp  

Item #: 
1274034490414
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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 onl... Read More

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Overview

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.

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
  • Customer Reviews
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Review Snapshot

by PowerReviews
QSCRMX 2450 Power Amp
 
5.0

(based on 14 reviews)

Ratings Distribution

  • 5 Stars

     

    (14)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 14 customers

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5.0

I can't believe this thing still works after all it's been through.

By 

from Edwardsville, IL

Comments about QSC RMX 2450 Power Amp:

This was my first power amp. I bought it amp used and didn't realize it was in bridged mono mode. I plugged in 2 peavey sp4's on one channel (two 4-ohm cabinets totalling 2 ohms on that channel) and a yamaha monitor on the other. That comes out to less than 2 ohms IN BRIDGED MODE. AND I WAS CLIPPING IT HALF THE TIME. AND THE AMP STILL WORKS LIKE A CHAMP!! While there aren't the bells and whistles of DSP like the Crown XTi's, it does everything I could want it to. Now that I have more of a clue what I'm doing I realized it has peak limiters and 50hz filters among many other things. No it doesn't have fancy built-in crossovers and compressors like the XTi's, but at some point an amp should be an amp. And this is a great one. After all this amp has been through, it should be completely fried. It isn't. And I'm sold on QSC. If you're debating about getting this amp just do get it. You will never regret it.

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(1 of 1 customers found this review helpful)

 
5.0

One of the Best amps I've ever owned

By 

from South Jordan, Utah

Comments about QSC RMX 2450 Power Amp:

I have a 2450 powering two Harbinber 2-15 speakers. the sound is incredible. No noise and VERY clear sound very dependable I have owned mine for over two years and have had no problems what-so-ever. Well worth the money.

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(11 of 11 customers found this review helpful)

 
5.0

Best Amp I've Ever Bought

By 

from Pueblo, CO

Comments about QSC RMX 2450 Power Amp:

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.

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(14 of 14 customers found this review helpful)

 
5.0

Totally Shocked

By 

from Torrance, CA

Comments about QSC RMX 2450 Power Amp:

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.

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(2 of 2 customers found this review helpful)

 
5.0

Wonderful Sound and Quality

By 

from Little Rock, AR

Comments about QSC RMX 2450 Power Amp:

This is a really great amp. I run these bridged to a couple of JBL SRX 722's and it sounds amazing. Bridged mono will give you 2400 watts @ 4 ohms of clean power. There isn't a whole lot to these amps but great, crisp, clean power. The dip switch functions are easy to follow if you need to use any limiters or clip filters. enjoy!

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(1 of 1 customers found this review helpful)

 
5.0

Power Packed Amp

By 

from San Antonio, TX

Comments about QSC RMX 2450 Power Amp:

I bought one while on a tight budget to purchase an amp needed for 2 subs. They are horn folded cabs loaded with Eminence 18" drivers. This amp drives them and the bass rumbles and rattles everything not bolted down. This is a good amp made by QSC.

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(23 of 24 customers found this review helpful)

 
5.0

Mobile DJ

By 

from Michigan

Comments about QSC RMX 2450 Power Amp:

I have used the 2450 for 6 years now. I actually dropped it on concrete and it still works like a charm. I have recently purchased another one also. I wouldn't use any other amplifier. It promotes great sound and is built to last. I run everything stereo thru six speakers at 8ohms.. I have been commented on my sound quality and clarity for years. Take my word for it.. BUY ONE you won't be disapointed.

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(16 of 17 customers found this review helpful)

 
5.0

SUPER GREAT AMP.

By 

from Newark NJ

Comments about QSC RMX 2450 Power Amp:

This is a great amp. I first found out about this amp when starting out again as a DJ. I had never heard of qsc amps before. I took the the advice of the sales man at Guitar Center. I figured he knew what he was talking about. He certainly did. This amp is excellent! It has really great power to handle a pair of really great speakers. Our company is MACHO PRODUCTIONS and we use the qsc 2450 with a pair of JBL jrx 125's and they work great with the help of this great amp. I liked it so much that I brought another one to power a pair of Cerwin Vega Senior Earthquakes. I found out that the amp is not enough power to really push the eartquakes the way they shoul. I plan in the future to get another qsc amp that has more power. My plan is to trade the one amp in to get another qsc and that is only because we already have a qsc 2450. I can never see myself getting rid of this amp. Another great feature to this amp is a 6 year warranty from the company on this amp. That shows truely how well this amp is made. This amp is a real winner. Don't hesitate to consider buying this amp. A great steal at the price! A +!

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(9 of 10 customers found this review helpful)

 
5.0

Takes a beating

By 

from Baltimore, Md

Comments about QSC RMX 2450 Power Amp:

This amp is unbelievable. After being involved in an auto accident, the amp was thrown from my truck into the highway. One side of the front was bent, as it hit very hard. Put it into a new cabinet, turned it on and it worked just fine. Its built like a tank, but no noise at idle, and pushes lots of clear powerful sound.

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(2 of 3 customers found this review helpful)

 
5.0

Airshow Thunder

By 

from OKC, Ok.

Comments about QSC RMX 2450 Power Amp:

I have an airshow team and use 3 2450 amps to provide sound for the crowd line at full scale and model airshows. These amps drive my speakers all day long at a level that has to be heard over the sound of jet and aerobatic aircraft.

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