Power per channel, stereo mode both channels driven 8. The rmx 1850hd is superior to all other rmx models for driving 2 ohm loads for extended periods. Two 3rackspace models provide 2000 to 2500 watts per channel at 2 ohms. Qsc rmx 850a power amplifier the new rmxa series amplifiers from qsc offer true professional quality performance at a new affordable price. I do have a crossover setup correctly so the problem occurs when there is a lot of bass playing and i try to turn it up. The rmx 850 is about 3 inches high so if the case was about 6 inches high the amp could be raised about 1 12 inches on the inside of the case to help with air flow on the bottom of the unit. Tapped horn 15 mag m1503, cubo 18 mag m1801, evm qs153, qsc 2sc rmx5050 hd, park audio antrim sl2000 duration. Four 2rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. If you dont have the user manual youll need to log onto. Qsc rmx2450 djclub pro power amp 2400w dual channel for sale duration. I need help, im planning to buy the ampeg and the qsc. Qsc rmx 850 amplifier service bulletin pdf viewdownload. Business name high point theatre technical specifications.
View and download qsc rmx850 specifications online. I use the rmx series amplifiers in my home theatre system and my two channel stereo i have the 1450 bridged to run the 18 subs and use 2 more rmx850s for the fronts and the 4 channel amp for the surrounds and do not regret ever buying these amps. Driver transistor q205 in the rmx 2450 may have been inserted into the circuit board with the leads too taut, causing one or. The qsc rmx 850 power amp combines their rugged highoutput designs with the latest circuit technology to deliver unmatched performance at a.
This version of qsc rmx 1450 manual compatible with such list of devices, as. User manuals, guides and specifications for your qsc rmx 850 amplifier. The rmx series amplifiers from qsc offer true professionalquality performance at an affordable price. Peavey deltafex digital stereo reverb effects processor. Unfollow qsc rmx 850 to stop getting updates on your ebay feed. Part of qsc s longrunning, massively popular rmx series of power amps, the rmx 850 deals out 200 watts per channel at 8 ohms. Service bulletins may be distributed in hard copy, via fax, and electronically adobe acrobat pdf via cdroms, ftp from the qsc web site. The rmx series deliver unmatched performance at a new breakthrough price. Foh hiscrown macrotech2402 each side foh midscrown macrotech 5002 each side foh center cluster crown macrotech 5002 monitors qsc rmx 850 x4.
Service manuals, schematics, eproms for electrical technicians. The rmx series amplifiers give you clean, dynamic power with the legendary qsc sound quality and reliability that pros depend on. Page 3 rmx series technical service manual rmx 850 rmx 1450 rmx 2450 qsc audio products, inc. The qsc has only speakon outputs and the ampeg has only jack outputs. The rmx 1850hd is perfectly suited for subwoofertype applications.
Database contains 4 qsc rmx 850 manuals available for free online viewing or downloading in pdf. Page 7 insertion 1 with a soldering iron and 6040 or 63. Qsc usa 850 manual professional power amplifier hifi. All six models feature a compact chassis less than 16 deep. The hd designation on the rmx 1850hd designates this model as heavy duty. However, not all amplifiers support a bridged mode. Qsc q205 lead stress service bulletin pdf download. I have a qsc rmx 850 not the 850a and i have it set to stereo mode with channel 1 for the mids and highs and channel 2 for a subwoofer. 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 you get stuck in repairing a defective appliance download this. The protections are the height short juice, saturation, overheating.
O 18x newtec 12x cono alto audio this is a brand to discover. This method of bridging can apply to other current professional amplifiers as well. This power amplifiers compact chassis is only 2 rack spaces high and less than 16 deep. Contact qsc technical services to make sure you have the most uptodate service bulletins for rmx series amplifiers.
Otherwise the amp feeds 4x sub hk audio, then it turns into 2 ohms. Rmx 850a 200 300 430 830 rmx 1450a 300 500 700 1400 rmx 2450a 500 800 1200 2400 rmx 4050a 850 1400 2000 4000 rmx 5050a 1100 2000 2500 5000 8 ohms. Qsc rmx 5050a power amplifier qsc rmx 5050a duration. Qsc gx3 power amplifier gx5, qsc rmx 850, rmx 1450 stereo power amplifier, plx 1104, qsc rmx 2450hd, rmx 1850hd stereo power amplifier, qsc rmx 5050. To open downloaded files you need acrobat reader or similar pdf reader program. Pl380 1500 w per channel into 8 rmx850a 200w channel into 8 rmx1450a 300w channel into 8 rmx2450a 450w channel into 8 rmx4050a 850w channel into 8 rmx5050a 1100w channel into 8 cxq 2k4 2000 w total power. To purchase usa 850 spares or accessories, please contact the company via their website or visit an authorised retailer. Qsc rmx850 dj power amplifiers rmx series dj audio. This site helps you to save the earth from electronic waste. Qsc amplifier clipping at low volumes toms guide forum. What i like about the brand gnrale, these are the famous speakon 4 points up on the channel a and channel b bnficier on the same cable while keeping the st ro. The rmx 2450 uses doublesided boards with platedthrough holes, so zener.
Qsc rmx 2450 manuals manuals and user guides for qsc rmx 2450. The qsc rmx 850 power amp combines their rugged highoutput designs with the latest circuit technology to deliver unmatched performance at a breakthrough price. We have 5 qsc rmx 2450 manuals available for free pdf download. Fivechannel fivechannel amplifiers combine both a fourchannel amp and a. I have this amp for about 6 months but i know qsc much longer on other lines suprieures. Ventilation trs silent and efficient very rarely in highspeed.
The rmx 850 and rmx 1450 use singlesided printed circuit boards, so replacing the zener diodes requires removal of the two channel module boards from the chassis. The rmx amps require only 2 rackspaces and feature 14 trs, xlr, and barrier strip balance inputs. Professional quality performance incorporates roadproven qsc designs. Qsc rmx850 service manual download, schematics, eeprom. Qsc rmx 850 rmx 1450 rmx 2450 service manual download. View and download qsc rmx 1850hd user manual online. Telechargez comme pdf, txt ou lisez en ligne sur scribd. Qsc s rmx 5050a power amplifier represents stateoftheart in professional quality performance at an affordable price. Features independent, userdefeatable clip limiters. Connect ampeg svppro with qsc rmx 850 discussion in amps and cabs bg started by rich37, may 5, 2002. I run a 4 ohm cab a yorkville xc808, and i cant envision ever needing more than 830 watts, but. User manual multilanguage specifications current draw heat loss. Im still undecided about about putting some type of sound deadening material on the ceiling of the inside of the case because of heat issues. 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.
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