Qsc gx3 service manual,circuit diagram,users manual. 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. Its a great time to upgrade your home music studio gear with the largest selection at. These rugged fancooled, 2channel, 2ru amps provide highvalue performance and power in a strong, compact chassis. When i tested them at home, they both have kind of the same problem. Its powerlight amp series is used in numerous touring and regional sound companies. Qsc rmx2450a lowz power amplifier 800 w per channel. The qsc 2450a is a twochannel power amp rating at 2500 watts. The rmx 2450 is in my opinion the best amp that qsc makes. Rmx 2450 2 channels, 500 wattsch at 8 ohm, 750 wattsch at 4 ohm, 1200 wattsch at 2 ohm the rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. There is a list of qsc authorized service centers on the qsc web site. Unfollow amplifier qsc rmx 2450 to stop getting updates on your ebay feed. Walker sound hire uk qsc rmx 2450 series amplifiers. The qsc rmx 2450 is the leading edge technology which is used worldwide by professional musicians.
Qsc rmx 2450 vs qsc rmx 1850hd interior inside duration. This amplifier is a solid state product that puts out rock solid punch in any avenue that is used in. Qsc amplifier rmx 2450 gain problem toms guide forum. The rmx design has had a long time to be tested in. Whether youre playing at the local club or managing a largescale stage production, its easy to integrate the qsc rmx5050a into virtually any system that requires powerful, transparent audio performance. The company has come out with a more affordable series, the rmx line. Download the qsc rmx2450 manuals for free hifi manuals.
Control and monitor pld, dpa and cxd amplifiers via usb. The rmx4050as particularly exceptional combination of cooling capacity and electrical efficiency provides robust thermal performance suitable for high. Main circuit board for qsc plx1104 power amplifier. The qsc rmx5050a power amplifier has both xlr and 14 balanced inputs, plus binding post and speakon outputs for maximum convenience. Does the amp go into protect also when there is no signal. Compact size up to 2500 watts in two rack spaces, or 5000 watts in three rack spaces highcurrent toroidal transformers, for gr. Qsc rmx2450 power amplifier overview from the experts at what hifi. Shop for the qsc rmx2450a power amplifier and receive free shipping on your order and the guaranteed lowest price. This site helps you to save the earth from electronic waste. Power your gig, keep your cash provide up to 2450 watts of clean, professionalgrade power with the qsc rmx 2450a. Qscs rmx series amplifiers are entrylevel professional audio products, designed for good, basic performance and reliability at low price. Qsc rmx2450 power amplifier overview and full product specs on cnet. Qscusa400 amp schematic audio service manual,circuit diagram,users manual qsc plx3402 service manual,circuit diagram,users manual qscrmx5050 audio service manual,circuit diagram,users manual.
To purchase rmx 2450 spares or accessories, please contact the company via their website or visit an authorised retailer. Qsc rmx2450a rmxa series rackmounted power amp reverb. Both the rmx5050 and rmx4050hd feature a threetier, class h design that is extremely efficient at real world power levels. If the amps arent under warranty, you can take them to any service center that will work on them. Entertainers and touring users can continue to rely on the rmxa as one of the leading amplifier series in the world. Qsc rmx2450 power amplifier product overview what hifi. The rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on.
All things guitarexplore bestselling gear, new models and more. The new rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. This power amplifiers compact chassis is only 2 rack spaces high and less than 16 deep. The rmxa series is an update on a proven line of amplifiers combining legendary qsc reliability, audio performance and affordability. We delete comments that violate our policy, which we encourage you to read. The rmx series deliver unmatched performance at a breakthrough price. Qsc rmx 2450 manuals manuals and user guides for qsc rmx 2450. Qsc rmx 850 rmx 1450 rmx 2450 service manual download. The 4000watt rmx4050a operates on a standard 15 amp plug 120v both the rmx4050a and the rmx5050a feature a dual mono, highcurrent power supply for increased reliability and performance. The rmx amplifiers are among the most reliable products in pro audio. Fortunately for me, i currently have two of these units one assigned to each of my two jbl 528s subs.
Deliver extremely high powered audio with the qsc rmx2450a power amplifier. Qsc rmx2450 strange problem craig vecchiones live sound. Rmx4050hd like its smaller sibling the rmx1850hd, the rmx4050hd is one of two rmx heavy duty models designed to work as hard into 2 ohm loads as most competing amplifiers will at 4 ohms. Amplifier circuit board assembly for qsc kla12 loudspeaker. The illustrations below are for the rmx 5050a which is similar to the rmx 4050a. Qsc rmx 2450 manual stereo power amplifier hifi engine. The rmx2450a amplifier from qsc features a compact chassis, xlr and 14 balanced inputs, speakon and binding post outposts for convenient connectivity.
The rmx that powers up and works fine for a while, then goes into protect. The owners manual is used as an reference guide, instruction manual and instruction book. The rmxa series is an update on a proven line of amplifiers line of amplifiers combining legendary qsc reliability, audio performance and affordability. Muscular power plant the power supply is the heart of an amplifier, converting raw ac power from the. 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. Userdefeatable clip limiters and selectable lowfrequency filters optimize sonic performance.
The affordable rmx power amplifier gives you clean, reliable power for midtolarge venues. Visit us online for more information or to download service manuals today. The rmx series deliver unmatched performance at a new breakthrough price. Service manuals, schematics, eproms for electrical technicians. It is also one of the higher priced models that they have. Each one has two audio channels and is two rack spaces tall. Qsc rmx 2450a power amplifier the new rmxa series amplifiers from qsc offer true professional quality performance at a new affordable price. By one amp if i set the gain at zero, the low frequenties are less, but mid and high are at max volume the other amp gives. Damage to, or loss of any software or data residing on the product is not covered.
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 diagrams, schematics and service manuals download for free. This website is not affiliated with or sponsored by qsc. From qscs workhorse rmx series, the rmx2540 power amp provides 500 wattschannel at 8 ohms. When providing repair or replacement service, qsc will. 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. The service manual functions as a repair guide for troubleshooting and sometimes contains tips for refurbishing and modifications. The schematic is a technical drawing or diagram of your system, a perfect. 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. Rmx 850 2w00 w 3w00 430 rmx 1450 2w80 w 4w50 700 rmx 1850hd 3w60 w 6w00 900 rmx 2450 5w00 w 7w50 1200 the rmx series amplifiers. Qsc is one of the recognized leaders in power amplifiers.