The qsc gx3 stereo power amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget. Its all here dramatic styling, easy hookup and adjustments, excellent audio quality and qsc reliability. That one year i have 2 gx3 on hk power works as a reminder of frontage on stage and work at home. A quick overview of the qsc gxd 8 power amp, for hire please visit. Up to 2400w total output power 3ru chassis with rearmounted gain controls featuring 2 db detents. The qsc gx3 stereo power amplifier have optimized output and appearance while reducing raw material cost and weight. This manual is available in the following languages. The right amount of power for your application efficient operation guardrail. The gx3 is ideal for speakers in the 300 w range, while the gx5 provides full performance for 500 w speakers and the gx7 outputs 725 w into an 8 ohm load. Technical notes the gx3 uses the latest evolution of the qsc grounded collector output system, for optimum cooling of the critical power transistors. The dataport v2 lite connection facilitates the use of amplifier accessories xc3, lf3 and sf3. The qsc gx3 stereo power amplifier is ideal for professional entertainers.
The rmxa series amplifiers from qsc offer true professionalquality performance at an affordable price. Qsc plx series plx1202 plx1602 plx2402 plx3002 service manual service manual,circuit diagram,us. I tried the qsc gx3, rocktron velocity 300, and a couple of different studio monitors at the same time. Amplifier and load protection, short circuit, open circuit, thermal, rf protection. May 25, 2012 gx series amplifiers are ideal for professional entertainers who require maximum performance and portability on a limited budget. Gx series amplifiers are ideal for professional entertainers who require maximum performance and portability on a. To 8 ohm speakers, it delivers 300 watts of output in a 2channel speaker system, and 350 watts in a single channel output. Qsc gx3 power amplifier 300 wattsch at 8 ohms parts express. Gx3 300 w power amplifier verified purchase this amplifier was purchased to replace a qsc usa400 that had died on one channel. We delete comments that violate our policy, which we encourage you to read. Qscs gx series amplifiers are ideal for professional entertainers who. Model number the gx3, gx5, and gx7 power ratings are shown on the. The new range of quality yet affordable amplifiers from qsc.
The qsc gx3 425watt power amplifier gives your speakers the power they. I choose this amp and it performa exactly as desacribed. Qsc designers, headed by pat quilter, have optimized output and appearance of the rackmountable gx5 while reducing raw material cost and weight. Gx3 power amplifier by qsc is designed for professional musicians, djs and entertainers who require maximum performance and portability on a limited. Qsc diagrams, schematics and service manuals download for free. The gx3 uses the latest evolution of the qsc grounded collector output. The qsc gx5 stereo power amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget.
Gx power amplifier series 300500 watts per channel at 8 ohms. Guardrail automatically protects the amplifier and loudspeakers from damage due to temperature rise or overdrive without shutting down the show. Technical notesthe gx3 uses the latest evolution of the qsc grounded collector output system, for optimum cooling of the critical power transistors. This manual comes under the category receivers and has been rated by 1 people with an average of a 5. Free qsc diagrams, schematics, service manuals schematics.
Gx series power amplifiers products live sound qsc. Qsc gx3 stereo power amplifiers deliver just the right amount of power to the most popular speakers used by entertainers. Model number the gx3, gx5, and gx7 power ratings are shown on the speci. Qsc gx3 gx series power amplifier 300w x 2 at 8 ohms non. If no lights come on, check the power cord and the ac reset on the rear panel. An ideal result of precise market research is qscs gx7 addition to the gx series of portable amplifiers, built specifically for those professional musicians and proaudio types who frequently use passive, twoway speakers varying in size between 12 and 15inch, wooferequipped models yes, built that specifically. The right amount of power for your application gx amplifiers deliver just the right amount of power to the most popular speakers used by entertainers. Gx power amplifier series professional power amplifiers welcome thank you for purchasing a qsc audio amplifier. Gx power amplifier series 300500725 watts per channel at 8 ohms. Power your small and intimate pa systems the qsc gx3 amplifier is the smallestoutput amplifier in the muchacclaimed qsc line.
Typically, loudspeaker manufacturers recommend an amplifier with power output equal to the speakers program music power rating or two times 2 x the continuous rms power rating. Qsc gx3 professional power amplifier 300 watt at 8 ohm. Gx amplifiers deliver just the right amount of power to the most popular speakers. Gx amplifiers deliver just the right amount of power to the most popular speakers used by entertainers.
Cmxa series four cxma power amplifiers designed for commercial applications requiring very high output power. Qsc designers have optimized output and appearance of the gx3, while reducing raw material cost and weight. Choose from seven industrial quality power amplifiers, with low impedance or 70v 100v options. The hallmarks of the qsc brand professional audio quality. Power levels matched to the most popular speakers used by entertainers optimized for maxi. The red clip leds may trigger for 12 seconds until the amp has completed its turnon cycle. The most powerful of the gx family of qsc power amps, the qsc gx an ideal power amp for professional entertainers who require maximum performance and portability on a limited budget. I ultimately ended up going with monitors better suited my needs, however if i ever need a power amp, the velocity 300 will be on my short list of amps to test out. The gx3 sounds great at low volume, and better and better as it gets louder. Move the rocker switch up to turn on the amplifier. Qsc gx3 service manual free download,schematics,datasheets. This version of qsc gx3 manual compatible with such list of devices, as.
To 4 ohm speakers, it delivers 700 watts of output when driving a 2channel setup, and 850 watts as a single channel output. The gx3 is ideal for speakers in the 300 watt program range, supplying maximum possible power to 4 ohm and 8 ohm loads. The qsc gx5 amplifier is the middle child in the muchacclaimed qsc gx line. Owners of popular 4 ohm loudspeakers dualwoofer, twoway models and many subwoofers will find the 700 watt 4 ohm power of the gx5 an ideal match. I would certainly purchase another one of these amps from. Finally, only qsc offers the 6yr warranty, and has a tremendously positive reputation among the dj set. The qsc gx series gx3 twochannel amplifier is rated a 300w x 2ch 8. Gxd 8 professional power amplifier from qsc is optimized for 4 ohm loudspeaker load with builtin all specifications are subject to change without notice. The gx3 gives 425w per side in to 4 ohms and 300w into 8 ohms. Qsc gx5 service manual,circuit diagram,users manual. Front panel leds monitor power, signal, and clipping.
Qsc designers have optimized output and appearance of the gx3 power amp while reducing raw material cost and weight. On a practical note, some of them have only pro inputs, no rca. The qsc plx3102 is a premium quality, high power amplifier. The gx3 features 300 watts of power at 8 ohms both channels driven in a design thats easy to install and delivers flexible features. Qsc spare parts amplifiers loudspeakers mixers qsys. The gx3 is ideal for speakers in the 300 watt program range, while the gx5 provides full performance for 500 watt program speakers. Select all amplifiers cmx cmxa cx cxd cxdq cxq dca dpa dpaq ex gx gxd isa mpa mx mxa pld plx plx2 powerlight powerlight 2 powerlight 3 rmx rmxa series one spa usa. The qsc gsx gx3 power amplifier is designed to provide power, portability and professional sound quality at an affordable price.
Qsc gx3 power amplifier 300 wattsch at 8 ohms qsc designers, headed by pat quilter, have optimized output and appearance while reducing raw material cost and weight. Cooling vents the internal fan moves air through the chassis to reduce temperature rise. Qsc gx3 power amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget. Mpa series three multichannel amplifiers that offer an incredible amount of flexibility for business music and paging applications. Find qsc power amplifier and peavey power amplifier from a vast selection of amplifiers. Qsc gx3 service manual,circuit diagram,users manualservice. The red clip leds may trigger for 12 seconds until the amp. Gx series amplifiers are ideal for professional entertainers who require maximum performance and portability on a limited budget. The qsc plx3102 lightweight power amplifier is an impressive power amp that combines up to 3,100 watts with an easily transportable weight of 21 pounds. The old one provided years of great service and so far the gx3 is doing all that we need. To 8 ohm speakers, it delivers 500 watts of output in a 2channel speaker system, and 600 watts in a single channel output. Reliable power amp for everyday use the qsc gx5 amplifier is the middle child in the muchacclaimed qsc gx line.
The rmx 5050a amplifier from qsc features a compact chassis, xlr and 14 balanced inputs, speakon and binding post outposts for convenient connectivity rmx5050a power amplifier qsc qsc audio products homepage. Qsc gx3 425 watt two channel stereo power amplifier qsc gx3. Feb 03, 2018 a quick overview of the qsc gxd 8 power amp, for hire please visit. The hallmarks of the qsc brand professional audio quality, meticulous engineering, precision manufacturing and longterm reliability are all intrinsic to gx. Qsc gx3 service manual,circuit diagram,users manual. Jan 06, 2011 i tried the qsc gx3, rocktron velocity 300, and a couple of different studio monitors at the same time. The qsc plx3102 is a premium quality, highpower amplifier. Typically, loudspeaker manufacturers recommend an amplifier with power output equal. Optimized for 4 and 8ohm speakers, this amp also fits perfectly into popular. Most loudspeaker manufacturers recommend an amplifier with power output equal to the speakers program music power rating or two times 2 x the continuous rms power rating. Gx3 power amplifier by qsc is designed for professional musicians, djs and.
364 1099 464 253 201 809 167 373 1065 1201 1240 845 957 732 631 368 1553 1235 597 1067 946 1286 948 696 120 131 471 537 168 793 267 379 916