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