Qsc rmx 2450 manual stereo power amplifier hifi engine. When i tested them at home, they both have kind of the same problem. Qsc rmx 2450 2 channels, 500 wattsch at 8 ohms, 750 wattsch at 4 ohms, 1200 wattsch at 2 ohms. The amp has plenty of power but the fan noise can be annoying at low volume. Service manuals, schematics, eproms for electrical technicians. The rmx design has had a long time to be tested in the marketplace and the results. The owners manual is used as an reference guide, instruction manual and instruction book. Independent defeatable clip limiters reduce distortion without sacrificing peak performance.
Power your gig, keep your cash provide up to 2450 watts of clean, professionalgrade power with the qsc rmx 2450a. This one is installed in a church driving a pair of jbl sb2 and 4 control1 speakers and the sound is fantastic. Bands that are still playing in very small locations such as coffee houses, however, may be happier with an amplifier that supplies slightly lower power such as the qsc rmx 850. In the qsc rmx 2450 power amp, qsc has combined their rugged highoutput designs with. Four 2rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. The rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. We offer true 0% interest payment plans applying is easy.
We have 5 qsc rmx 2450 manuals available for free pdf download. 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. This amplifier is a solid state product that puts out rock solid punch in any avenue that is used in. Buy qsc rmx850a 300 watt two channel power amplifier. Qsc rmx 1450 professional 2 channel stereo power amplifier rack. If you want an amplifier that wont let you down and sounds great no matter what you throw at it then you wont go far wrong with qsc. Below you will found our manuals on the qsc rmx 2450. Air flows from the rack, into the back of the ampli fier, and. The new rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. To purchase rmx 2450 spares or accessories, please contact the company via their website or visit an authorised retailer. Rmx 850a rmx 1450a rmx 2450a rmx 4050a rmx 5050a stereo mode both channels driven 8. To open downloaded files you need acrobat reader or similar pdf.
Qsc amplifier rmx 2450 gain problem toms guide forum. Aug 21, 2009 the rmx 2450 is powerful enough to supply adequate volume for nearly any indoor concert venue, and many types of outdoor venues as well. Find the user manual you need for your audio device and more at manualsonline. User manuals, qsc amplifier operating guides and service manuals. Download the qsc rmx2450 manuals for free hifi manuals. The rmx2450a amplifier from qsc features a compact chassis, xlr and 14 balanced inputs, speakon and binding post outposts for convenient connectivity. This version of qsc rmx 1450 manual compatible with such list of devices, as. This power amplifiers compact chassis is only 2 rack spaces high and less than 16 deep. I remember using this amp back in 2007, we had a few of them for our group because we needed something to push power to our subs and speakers. Qsc rmx2450a lowz power amplifier 800 w per channel. How to identify the cables of a electrical transformer duration.
Qsc gx5 700 watt two channel stereo power amplifier qsc gx5 duration. Does the amp go into protect also when there is no signal. Rmx series technical service manual 5 solder solder tweezers solder insertion 1 with a soldering iron and 6040 or 6337 eutectictype solder, melt just enough solder onto one pad to create a small mound figure 1. Qsc rmx 2450a power amplifier the new rmxa series amplifiers from qsc offer true professional quality performance at a new affordable price. Use your own debit or credit card, enjoy fast and free shipping, and add a qsc amplifier to your creative setup. This power amplifiers compact chassis is only 2 rack. Service manual diagrama schematics ayuda en reparaciones service manual schematics informacion tecnica audio profesional dtforum.
In the qsc rmx 2450 power amp, qsc has combined their rugged highoutput designs with the latest circuit technology to deliver unmatched performance at a breakthrough price. I do know it is a 80mm 24vdc fan qsc pn 890090501 and it is used in all rmx amps. Walker sound hire uk qsc rmx 2450 series amplifiers. Long hours, long roads, hot environments, indoors, outdoors, you name it. And with qsc s free 6 year warranty, the rmx is an even better value. The qsc rmx 2450a power amplifier provides professional sound quality, features and reliability at a price that wont break the bank. View and download qsc rmx850 specifications online. Qsc rmx 1450 professional power amplifier product overview. The hd designation on the rmx 1850hd designates this model as heavy duty. American musical supply is excited to be your stop for qsc power amplifiers. Two 3rackspace models provide 2000 to 2500 watts per channel at 2 ohms.
The rmx series deliver unmatched performance at a breakthrough price. Userdefeatable clip limiters and selectable lowfrequency filters optimize sonic performance. Browse our huge selection of qsc replacement parts products and more at. These rugged fancooled, 2channel, 2ru amps provide highvalue performance and power in a strong, compact chassis. All six models feature a compact chassis less than 16 deep.
Trs, xlr, and strip inputs, neutrik speakon output connectors, highcurrent toroidal transformers. There is a list of qsc authorized service centers on the qsc web site. Modelo rmx 2450 service manual diagrama schematics ayuda en reparaciones service manual schematics informacion tecnica audio profesional dtforum. Qsc rmx2450 power amplifier overview and full product specs on cnet. From qsc s workhorse rmx series, the rmx2540 power amp provides 500 wattschannel at 8 ohms. Qsc rmx 2450 2 channels, 500 wattsch at 8 ohms, 750 wattsch. This means that when the transistors are on, there is almost no voltage across maanual but when they are. Oct 24, 2012 i got a qsc rmx 2450 amplifier no power it all.
The rmx series deliver unmatched performance at a new breakthrough price. User manual multilanguage specifications current draw heat loss guia. The rmx 2450 is in my opinion the best amp that qsc makes. Qsc 2450 power amp manual qsc rmx 5050 power amps number 06052xxxx on the bench with an issue i checked the service manual but nothing pertaining to this, these guides will be of particular utility for technicians using older qsc service manuals that might now pvc pad for rmx5050 pl000579gp pvc pad, rmx. It is also one of the higher priced models that they have. Qsc rmx 2450 manuals manuals and user guides for qsc rmx 2450. Thanks to its 842 ohm modes, array of inputoutput options, and bevy of useful. Discussion in amps and cabs bg started by huskies90, jul 12, 2007. Amplificador en perfecto estado, solo debe hacer mantenimiento al potencio metro canal derecho, sonando completamente miguel lagardera 04144192543 041466416411. The rmx series deliver unmatched performance at a new breakthrough. Qsc rmx 1850hd manual stereo power amplifier hifi engine. The qsc rmx 2450 is the leading edge technology which is used worldwide by professional musicians. The rmx design has had a long time to be tested in the marketplace and the results are in.
This website is not affiliated with or sponsored by qsc. Rmx 2450 5w00 w 7w50 1200 the rmx series amplifiers. I have several qsc amps and they all perform beautifully. Power amplifiers free delivery possible on eligible purchases. The qsc tech told me to just look at the back of the fan to see how much current it pulls. Modo estereo ambos canales funcionando 8 ohmios ftc 20 hz 20 khz, 0,1% thd. The affordable rmx power amplifier gives you clean, reliable power for midtolarge venues. Qsc rmx 2450 amp driving klipsch cornwalls youtube. Qsc rmx 850 rmx 1450 rmx 2450 service manual download. The rmx series amplifiers from qsc offer true professionalquality performance at an affordable price. Professional quality performance incorporates roadproven qsc designs. The service manual functions as a repair guide for troubleshooting and sometimes contains tips for refurbishing and modifications. This amplifier is a solid state product that puts out rock solid punch in any.
View and download qsc rmx 1850hd user manual online. Rmx series features the rmx series is packed full of professional features that increase performance and flexibility. If the amps arent under warranty, you can take them to any service center that will work on them. Nov 18, 2017 qsc rmx 2450 vs qsc rmx 1850hd interior inside duration. The rmx that powers up and works fine for a while, then goes into protect. Page 5 of qsc audio stereo amplifier rmx 2450 user guide. Qsc rmx 1450 professional power amplifier overview from the experts at what hifi. Fortunately for me, i currently have two of these units one assigned to each of my two jbl 528s subs. Thanks to its 842 ohm modes, array of inputoutput options, and bevy of useful controls, the 2450a is a perfect fit for small or mediumsized sound setups. I do know it is a 80mm 24vdc fan qsc pn 890090501 and it is used in all rmx. Rmx series technical service manual 5 solder solder tweezers solder insertion 1 with a soldering iron and 6040 or 6337 eutectictype solder, melt just enough solder onto one pad to create a small mound. Jul 03, 2012 the qsc rmx 2450 is the leading edge technology which is used worldwide by professional musicians. The rmx amplifiers are among the most reliable products in pro audio. Qsc rmx2450a 800 watt 2 channel power amplifier qsc.
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