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. If your second guessing yourself on what unit to purchase, i highly recommed this unit. User manual multilanguage specifications current draw heat loss. Qsc s rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. Professional quality performanceincorporates roadproven qsc designs the 4000 watt rmx 4050a operates on a standard 15 amp plug 120v both the rmx 4050a and rmx 5050a feature a dual mono, highcurrent power supply for increased reliability and performance. This power amplifiers compact chassis is only 2 rack spaces high and less than 16 deep.
For midpower applications, the 2ru models offer 4i power ratings from 300 to 800 watts per channel. Qsc rmx 1450 professional power amplifier overview. Discussion in recordinglive sound started by g335, jan 2, 2011. Qsc rmx1450 power amp dj amplifiers chicago dj equipment. I have several rack units and in each of my rack units i carry rmx series amplifiers from the rmx 1450 all the way up to the rmx 5050. A full complementary output circuit using the highestgrade linear output devices delivers ultralow distortion rmx 4050hd rmx 5050. The qsc rmxa series amplifier provides xlr, 14 trs, and barrier strip screw terminal input connectors to connect your external audio sources. And with qsc s free 6 year warranty, the rmx is an even better value.
Also some files are djvu so you need djvu viewer to open them. Qsc rmx 1450 power amplifier delivers true studioquality sound. The rmx series deliver unmatched performance at a breakthrough price. Qsc diagrams, schematics and service manuals download for free. Qsc rmx1450 700 watt dj amp 2 ohm qsc rmx1450 manufacturers product description. Qsc rmx1450a rmx series power amplifier 400w x 2 at 8. For premium loudspeaker systems with extremely high power capacity the 3ru models rmx 4050a and rmx 5050a are unchallenged. The qsc tech told me to just look at the back of the fan to see how much current it pulls.
To open downloaded files you need acrobat reader or similar pdf reader program. But considering its price quality ratio i do not blame him. Walker sound hire uk qsc rmx 2450 series amplifiers. Searches related to the qsc rmx1450a rmx series power amplifier 400w x 2 at 8 ohms, 1,400w x 1 at 4 ohm bridged. The rmx series amplifiers from qsc offer true professionalquality performance at an affordable price.
The rmxa series is an update on a proven line of amplifiers line of amplifiers combining legendary qsc reliability, audio performance and affordability. The qsc rmx 1450a power amplifier sets the standard for high quality, affordable amps for small to midsized systems thanks to its 300w per channel output 8 ohms, userdefeatable clip limiters, selectable lowfrequency filters, and a wide array of ins and outs to integrate into virtually. Qsc rmx 1450a power amplifier the qsc rmx 1450a power amplifier sets the standard for high quality, affordable amps for small to midsized systems thanks to its 300w per channel output 8 ohms, userdefeatable clip limiters, selectable lowfrequency filters, and a wide array of ins and outs to integrate into virtually any system. The main reason why timmyp likes the qscrmx series better than the plx and xti series amp lies primarily in. Qsc rmx 1450 manual stereo power amplifier hifi engine. The rmxa series amplifiers from qsc offer true professionalquality performance at an affordable price. The rmx 4050a is a heavy duty model designed to work as hard into 2 ohm loads as most competing amplifiers will at 4 ohms. Qsx rmx 1450 power amplifiers represent the intermediate power amp in the rmx line, with higher wattage than the entry level rmx 850, and lower cost than. Qsc rmx 1450 professional power amplifier overview from the experts at what hifi. The qsc rmx 1450 power amp combines rugged highoutput design with the latest circuit technology to deliver unmatched performance at a breakthrough price. Rmx are not mains efficient and are heavy, but have the rep of being excellent especially on subs. Unfollow qsc rmx 1450 to stop getting updates on your ebay feed.
Independent usedefeatable clip limiters reduce distortion. The gain controls can be tested without powering up. My drummer just got one to use with his new sub and plans to bridge it, too. Both the rmx 5050a and rmx 4050a feature a threetier, class h design that is extremely efficient at real world power levels. The rmx1450 power amplifier steps up the output to 280 wattschannel at 8 ohms. Qsc rmx series professional power amplifiers qsc rmx850 qsc rmx1450 qsc rmx1850hd qsc rmx2450 qsc rmx4050hd qsc rmx5050. Entertainers and touring users can continue to rely on the rmxa as one of the leading amplifier series in the world. Rmx power amps require only 2 rack spaces and feature 14 trs, xlr, and barrier strip balance inputs.
Qsc rmx2450 power amplifier overview from the experts at what hifi. I like the qsc quality for an unbeatable price given qualities. Telechargez comme pdf, txt ou lisez en ligne sur scribd. Noticeable difference ear instantly and i can tell you that im not ready to part with my 1450 rmx. Qsc rmx 2450 manuals manuals and user guides for qsc rmx 2450. Rmx 2450 5w00 w 7w50 1200 the rmx series amplifiers. Four 2rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. O 18x newtec 12x cono alto audio this is a brand to discover.
A full complementary output circuit using the highestgrade linear output devices delivers ultralow distortion just bought a qsc. The rmx1450a give you the option of 30hz and 50hz lowcut. Qsc rmx5050 service manual download, schematics, eeprom. View and download qsc rmx 1850hd user manual online. To purchase rmx 1450 spares or accessories, please contact the company via their website or visit an authorised retailer. Qsc rmx 1450a power amplifier the new rmxa series amplifiers from qsc offer true professional quality performance at a new affordable price. Qsc rmx2450 power amplifier overview and full product specs on cnet. Qsc rmx 1450 testing and replacing the gain controls youtube. Service manuals, schematics, eproms for electrical technicians.
Otherwise the amp feeds 4x sub hk audio, then it turns into 2 ohms. The powerlight 2 series is a high performance lineof amplifiers designed exclusively for the touring and live sound professional. Qsc rmx 2450a power amplifier the new rmxa series amplifiers from qsc offer true professional quality performance at a new affordable price. We have 5 qsc rmx 2450 manuals available for free pdf download. The rmx series deliver unmatched performance at a new breakthrough price. All six models feature a compact chassis less than 16 deep.
The qsc rmx 1850hd power amp delivers 360w per channel into 8 ohms, 600w into 4 ohms, 900w into 2 ohms, and a whopping 1,800w into 4 ohms bridged. Restocked qsc rmx 1450a power amplifier restocked qsc rmx 1450a. Listen to a one million dollar hifi system from aries cerat. The rmx1850hd delivers unmatched performance at a breakthrough price. Plx2 amplifiers combine light weight, superlative audio quality and proven qsc. Find qsc rmx 1450 and qsc rmx 2450 from a vast selection of amplifiers. Four models range in power from 900 watts to 1850 watts per channel,all in tworack space chassis that are only 14 deep and 21 lbs. For the owners of a qsc rmx 1450, this shows you how to test and how to remove one of the channel boards in order to replace the gain controls. Hi i have a qsc rmx 1450 power amp that i have used in bridged mode for years. The rmx family of power amplifiers, produced by qsc, has been among the top product lines in the industry in terms of performance for cost, since their introduction. Qsc rmx 1450 power amplifier professional hi, here is a heavy duty professional amplifier. Qsc rmx2450 power amplifier product overview what hifi. Jual power amplifier qsc rmx 1450 harga murah primanada. Rmxa series power amplifiers products live sound qsc.
Qsc rmx 1450 manuals manuals and user guides for qsc rmx 1450. 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. Highcurrent toroidal transformers for greater 2ohm power and low noise. This website is not affiliated with or sponsored by qsc. Dec 31, 2017 qsc rmx 1450 testing and replacing the gain controls duration. We have 5 qsc rmx 1450 manuals available for free pdf download. Its always better to have more power than you need than not enough, but you have to decide yourself if the rmx 850 is enough, or should you spring some extra money for more power. Qsc rmx1450a power amplifier the qsc rmx1450a power amp is a reliable, and tourquality power amplifier that has clear and powerful sound, and flexible options to help finetune your system.
I do know it is a 80mm 24vdc fan qsc pn 890090501 and it is used in all rmx amps. The rmx 1450 amplifier gives you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. Find the user manual you need for your audio device and more at manualsonline. Professional quality performanceincorporates roadproven qsc designs. Qsc rmx 850 rmx 1450 rmx 2450 service manual download. Qsc rmx 1450 power amplifier, 700 watts samedaymusic. These rugged fancooled, 2channel, 2ru amps provide highvalue performance and power in a strong, compact chassis. I have older cabs that dont have speakon connectors so i have always use used mine with a speakon to 14 inch.
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. Selectable lowfrequency filters 30hz or 50hz protect speakers. Qsc rmx 2450 manual stereo power amplifier hifi engine. Two 3rackspace models provide 2000 to 2500 watts per channel at 2 ohms. The qsc rmx series amplifiers offer true professional quality performance at an affordable price. Wft house lighting plot is available on the website in cad pdf format. Qsc rmx1450a 500 wch 1400 w bridged power amplifier.
To purchase rmx 2450 spares or accessories, please contact the company. The affordable rmx power amplifier gives you clean, reliable power for midtolarge venues. Qsc rmx 1450 professional power amplifier product overview. In addition, some files are archived, so you need winzip or winrar to open that files. The hd designation on the rmx 1850hd designates this model as heavy duty. And with qscs free 6 year warranty, the rmx is an even better value. The amp has plenty of power but the fan noise can be annoying at low volume. The rmx series delivers unmatched performance at a breakthrough price. Cool air is drawn into the rear of the amplifier by the cooling fan. Nov 23, 2016 for the owners of a qsc rmx 1450, this shows you how to test and how to remove one of the channel boards in order to replace the gain controls.