QSC RMX2450 Power Amplifier (1200 Watts)

Independent defeatable clip limiters reduce distortion without sacrificing peak performance. 2U rack space.

Item: QSCRMX2450

Choose a model below and select "Add to Cart"

  • Pricing
    • $699.00
    • Installment Plan:4 payments of $174.75
    • List: $875.00
    • SAVE 20%
  • Standard Shipping
    Ground
    free shipping
  • Expedited Shipping
    2 Day Shipping
    $47.99
     | Overnight
    $107.99

what's new?

  • In Stock :: Will Ship Monday
  • Pricing
    • $669.00
    • Installment Plan:4 payments of $167.25
    • List: $875.00
    • SAVE 23%
  • Standard Shipping
    Ground
    free shipping
  • Expedited Shipping
    2 Day Shipping
    $47.99
     | Overnight
    $107.99

what's warehouse select?

Warehouse Select

Warehouse Select inventory is as close to new as you can get - and still pay less than new prices. You enjoy our full 30-day money-back guarantee and the full manufacturer's warranty. Sometimes our warehouse staff needs to open up a box and take a peek inside. There are several reasons for this, but it's often in the name of customer service. For example, they'll measure the actual dimensions of a loudspeaker, take pictures of the product for our website, or see if a particular guitar really does fit inside that gig bag. No matter what the reason, our staff always puts everything back just as they found it. So we can't claim the gear is quite new, but we can promise you really won't know the difference. Act fast. Warehouse Select items are available in very limited quantities!

x close

  • Only 2 Left! :: Will Ship Monday
  • Limited Inventory

    We only have 2 left. Though our system does indicate availability for this item, there is a chance that the item will not be available. Multiple orders may be placed within a short period before our system can update the availability on our website. If there are any problems shipping this item, you will be notified.

    x close

Click here to read details about our 'Play As You Pay' Installment Payment Plan. Play As You Pay is available only by phone.

Or call 800.ZZOUNDS (996.8637) right now. You get the same low price and shipping discounts online or by phone!

No Sales Tax. (Except NJ)

Seen a lower price? We'll beat it! details

Be a zZounds Spy!


related accessories

QSC RMX2450 Power Amplifier (1200 Watts) reviews

Rate and Review This Product:

99 People rated this product : * * * * * * * * * * 8 out of 10

 

9 People wrote reviews

Read all QSC RMX2450 Power Amplifier (1200 Watts) reviews...
* * * * * * * * * * 10 out of 10 zZounds has verified that this customer bought this product from us.

"ABSOLUTELY AMAZING"

Feature:
I like the clip limiters at the 2 different frequencies, and I like that they can be run independantly. (Left side can be on while the right side is off)

Quality:
The best amp I've ever used in my entire life.

Value:
Great for the money!

Desirability:
This was on my high priority list for a while (until I actually purchased one about 2 years ago), now it's back on my list to power my JBL MPro subs!

Sound:
The best amp ever! Sounds great 100% of the time. I recommend it to everyone for any use! (Studio, Mobile, Club)

Support:
n/a

Overall:
Pay the money and I guarantee that you will not regret your purchase!

Submitted: 12/10/2003

Style of Music: Mainstream - Hip Hop, R & B, Pop, House, Dance, Reggae, Spanish, etc.


9 of 9 people (100%) found this review helpful. Did you?

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

 
 
* * * * * * * * * * 9 out of 10

"rmx amps very solid"

Feature:
i wish there was a 20hz subsonic filter because my subs play down to 22hz.

Quality:
very solid build.

Value:
awesome value i use it in my home theater pushing my custom sub box. more than adequate power.

Desirability:
solid fit and finish.

Sound:
i use this amp to power custome sub box and it does a great job.

Support:
never needed support

Overall:
very well built amp. qsc specifies the rmx 1850 to be more stable in 2 ohm loads for long hauls. wish i knew that before purchase, but no biggie because once i plugged amp in i fell in love.i am very satisfied with the rmx 2450.

Submitted: 7/10/2003


6 of 6 people (100%) found this review helpful. Did you?

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

 
 

Read all QSC RMX2450 Power Amplifier (1200 Watts) reviews...

SPECIAL OFFER!

Get a $100 Rewards Visa Card from QSC (via mail-in rebate) with new RMX2450 purchase from Nov. 1st, 2008 to Sep. 30th, 2009. See PDF Offer for full details.

REBATES

Additional Images:

Main
Main
RMX Series
RMX Series

30-Day 100% Satisfaction Guarantee Applies On This Item - Buy it, and if it isn't just right for you, return it!

About This Product!
Description
Docs
From Our Catalog
News
The new RMX Series amplifiers give you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series delivers unmatched performance at a new breakthrough price.

Muscular Power Plant
The power supply is the heart of an amplifier, converting raw AC power from the wall to clean DC for the audio circuitry. The RMX uses a powerful high-current toroidal transformer and ample filter capacitance to ensure generous energy reserves. This makes a critical difference in sound quality, allowing the amp to effortlessly punch out high-level transients, even when driving abusive 2-ohm speaker loads.

Superior Performance
RMX amplifiers deliver true studio-quality sound. A full, complementary output circuit using the highest-grade linear output devices delivers ultra-low distortion (<0.05% THD) and a ruler-flat frequency response. SMT (Surface Mount Technology) triples small-signal component density, enabling us to pack up to 2400 watts of power in a chassis only 2 rack spaces and less than 16 in. deep. And unlike other designs, RMX output devices are direct-mounted to the heat sink for optimum thermal coupling and cooling.

Features
The RMX Series is packed full of professional features that increase performance and flexibility:

Independent defeatable clip limiters reduce distortion without sacrificing peak performance.

Selectable low-frequency filters boost system response, protect speakers and ensure low-end tightness by more precisely matching the amplifier's range to the loudspeakers.

Barrier strip, XLR, and 1/4 in. balanced inputs plus Speakon and binding post outputs provide easy connections.

Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks cool.

Proven Reliability
With over 30 years of building amplifiers for the largest touring companies and venues around the world, you can count on QSC's reputation for designing the most reliable amps available.

Technical Info

Specifications

Continuous Power Rating
8 Ohms: 500 W

4 Ohms: 750 W

2 Ohms: 1200 W

8 Ohms Bridged Mono: 1500 W

4 Ohms Bridged Mono: 2400 W

Current Consumption: 10 Amps

Distortion (Typical):
20 Hz-20 kHz: 10 dB below rated power Less than 0.03% THD 4 and 8 ohms
1.0 kHz and below: full rated power Less than 0.03% THD 4 and 8 ohms

Frequency Response: 20 Hz-20 kHz, +/- 1 dB, -3 dB points: 5 Hz-50 kHz

Damping Factor, 1 kHz and below: Greater than 300 at 8 ohms

Input Impedance: 10 k ohms unbalanced, 20 k ohms balanced

Input Clipping: 10 Vrms (+22 dB)

Cooling: Continuously variable-speed fan, rear-to-front air flow

Connectors, each channel
Input: Active balanced; barrier strip, XLR and 1/4 in. (6.3mm) TRS tip and XLR pin 2 positive
Output: touch-proof binding posts and Neutrik Speakon

Controls
Front: AC switch, Ch. 1 and Ch. 2 gain knobs
Rear: 10-position DIP switch

Indicators
Power On: Green LED
Signal: Yellow LED, 1 per channel
Clip: Red LED, 1 per channel

Amplifier Protection:
Full short circuit, open circuit, thermal, ultrasonic, and RF protection
Stable into reactive or mismatched loads
Load Protection: On/off muting, AC coupling (850, 1450), triac crowbar (2450, on each channel)

Note: Register your new product online with QSC and receive a Free 6-Year Extended Warranty upgrade (a $99 value).
Deals out 500 watts/channel at 8 ohms and 2,400 watts at 4 ohms bridged.
  • 02/19
    Just added to zZounds!
     Warehouse Select, be the first on your block to order! 
  • 02/17
    New at zZounds,
     Warehouse Select, orders being accepted. 

what our customers say about zZounds

"zZounds has the best shipping fee over all other online shop for musical stuff." - customer on June 29, 2009

Free Catalog

First Name Last Name
Address 1 Address 2
City State
Zip Email

Would you like to receive periodic email notices of new items, special buys, and promotions? WE WILL NOT SHARE YOUR EMAIL ADDRESS WITH ANYONE ELSE. You can unsubscribe at any time.

Tell us

Is there something you want to tell us? How can we serve you better? Want to see different products? Is this shirt ugly? Let us know!

Sound & Vision Magazine

Sound & Vision offers accessible information on home theater, audio, video and multimedia products.

This is not a free trial offer and you will never get a bill. The subscription is included with your purchase.

Please allow six to eight weeks for subscription to begin. If you'd rather not receive the subscription it can be removed from your cart.