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QSC RMX 850
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All user reviews for the QSC RMX 850

Dual-Channel Power Amp from QSC belonging to the RMX series.

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Average Score:
( 4.6/5 based on 8 reviews )
5 reviews
63 %
3 reviews
38 %
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Value For Money : Excellent
Users reviews
  • DjK1DjK1

    QSC RMX 850Published on 12/29/02 at 02:44
    (This content has been automatically translated from French)
    Very good product
  • iansorcereriansorcerer

    Correct.

    QSC RMX 850Published on 03/31/14 at 02:52
    (This content has been automatically translated from French)
    I kept just be 2 or 3 years, I used it in months to mix.

    It is a small power amp, so do not ask the impossible.
    Construction is solid and neat.

    The sound is pretty good in general (of course depending on your speakers). Or there's fishing, it is a when the knobs of his one goes from half of their races, so we asked him to power, no breath no distortion but the grave no longer follow and tend not to be amplified, we must then started thinking of a subwoofer, but then it becomes laughable limit on such a small amp.

    despite that, far from zero but with defects. I would do this choice? with experience? I do not know? Not impossible. But I would take a little bit more time compared Am…
    Read more
    I kept just be 2 or 3 years, I used it in months to mix.

    It is a small power amp, so do not ask the impossible.
    Construction is solid and neat.

    The sound is pretty good in general (of course depending on your speakers). Or there's fishing, it is a when the knobs of his one goes from half of their races, so we asked him to power, no breath no distortion but the grave no longer follow and tend not to be amplified, we must then started thinking of a subwoofer, but then it becomes laughable limit on such a small amp.

    despite that, far from zero but with defects. I would do this choice? with experience? I do not know? Not impossible. But I would take a little bit more time compared Amps.
    See less
  • EttoiEttoi

    Very good amp for a sub

    QSC RMX 850Published on 11/09/11 at 01:56
    (This content has been automatically translated from French)
    For two years he drive in bridged mode on a 4 ohm subwoofer with a 38cm JBL no problem, I removed the clip and the low pass filter and it grows very strong, very low. I tested broadband is good but not great. The fan "Made in China" has quickly become very noisy, I replaced with a sleeve bearing fan without going through the Service as they would have given the same ... and everything is back to normal. Domestic manufacturing is neat and efficient. If you use I in stereo you will not regret your purchase is a great value.
  • PrestacorPrestacor

    QSC RMX 850Published on 08/08/05 at 14:59
    (This content has been automatically translated from French)
    Bought in spring 2002.

    2 X 200 Watt RMS 8 ohms
    2 X 300 Watt RMS 4 Ohm
    Quality amp I use it to boost satellites behringer (B1520), trs sound enjoyable, dynamic desire, without any saturation, not the least, QSC is a registered pro, even in the most small MODELS! I do not recommend the amp, I recommend the brand QSC, because it's high end!

    Edict of 07/12/05: Looking back, I notice that: this amp is has lost its EHJV and ends up with a sound a little soft, or it has always worked as a. ..
    Since I have, it still served in the active heads mdium / acute 8 ohms ...
  • LesuperdjLesuperdj

    QSC RMX 850Published on 02/28/06 at 12:40
    (This content has been automatically translated from French)
    I reu yesterday was a good amp trs, lightweight and handy.
    The performance is really great, it feels like a concert is the first time I buy the QSC and I'm really happy. The only problem is the fan is quite noisy at startup and for a few minutes.
    I consider it a good quality prices, even trs good for the high end.
    Yes I do it again this election if I have to buy to complete my new equipment.
  • namx41namx41

    QSC RMX 850Published on 05/18/07 at 13:55
    (This content has been automatically translated from French)
    I just finished installing a bar in Morocco loundge here's the config of the place:

    1x Allen & Heat Xone Mix 62
    1x Denon DN4500 CD
    1x BSS FDS-334T MiniDrive
    1x ECLER MPA 6-80
    1x QSC RMX 850
    4x sub HK Audio Premium PR: O 18X
    Newtec 12x Cono Alto Audio (This is a brand to discover: HP ceiling with a spread of 360 ° sound is amazing how the sound is clear nickel!)

    The QSC amp is really tough! While it is not light but we feel the quality!
    Otherwise the amp feeds 4x sub HK Audio, then it turns into 2 Ohms. No overheating problem, it was hardly the amp hot even at high volume ... happiness!

    Plus: It's really a solid amp that sounds good and whose reputation for QSC in this…
    Read more
    I just finished installing a bar in Morocco loundge here's the config of the place:

    1x Allen & Heat Xone Mix 62
    1x Denon DN4500 CD
    1x BSS FDS-334T MiniDrive
    1x ECLER MPA 6-80
    1x QSC RMX 850
    4x sub HK Audio Premium PR: O 18X
    Newtec 12x Cono Alto Audio (This is a brand to discover: HP ceiling with a spread of 360 ° sound is amazing how the sound is clear nickel!)

    The QSC amp is really tough! While it is not light but we feel the quality!
    Otherwise the amp feeds 4x sub HK Audio, then it turns into 2 Ohms. No overheating problem, it was hardly the amp hot even at high volume ... happiness!

    Plus: It's really a solid amp that sounds good and whose reputation for QSC in this area is second to none!

    Small problem: The fan of the amp starts to growl a bit and made a little noise but nothing too serious!

    IF NOT A RECOMMENDED!

    Manu
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  • Mac IntoshMac Intosh

    QSC RMX 850Published on 09/08/07 at 01:31
    (This content has been automatically translated from French)
    I owns and I use this amp since June 20, 2006 for the first one I bought.
    Sold Fvrier 2007, following the sale of my speakers Wharfedale LIX12.
    I have a ratchet end of April 2007, because I realized I had made a mistake by selling it.
    It did not take me long to use it to realize that this little amp is gal, in characters, FRRE its brand.
    (I used 2 other amp QSC PLX Series)
    Surprising power and dynamic, RMX850 is bluffing.
    He thundered to conduct an amp of this power. (2 X 200 Watts RMS into 8 ohms and 2 x 300 Watts RMS into 4 Ohms)
    I used the first of two speakers Wharfedale LIX12, well I changed them. I have redcouverte in a new light, making the APRS work with an Executive A…
    Read more
    I owns and I use this amp since June 20, 2006 for the first one I bought.
    Sold Fvrier 2007, following the sale of my speakers Wharfedale LIX12.
    I have a ratchet end of April 2007, because I realized I had made a mistake by selling it.
    It did not take me long to use it to realize that this little amp is gal, in characters, FRRE its brand.
    (I used 2 other amp QSC PLX Series)
    Surprising power and dynamic, RMX850 is bluffing.
    He thundered to conduct an amp of this power. (2 X 200 Watts RMS into 8 ohms and 2 x 300 Watts RMS into 4 Ohms)
    I used the first of two speakers Wharfedale LIX12, well I changed them. I have redcouverte in a new light, making the APRS work with an Executive Audio amp.
    The second was first powered by two small speakers DAS DS8 up this t. Then it will work with ELECTRO-VOICE ZX1-90 in a few days.
    Although made in China, licensed Amricaine all of the same, this range RMX still retain the characters and the quality of the brand.
    QSC designers must ensure grain. Thank you gentlemen.
    Your exact amp gives quality and reasonably priced, quality of a report o / price excellent.
    I do not regret my purchase. My only regret is having sold the first ...
    See less
  • batchabatcha

    QSC RMX 850Published on 08/22/10 at 17:53
    (This content has been automatically translated from French)
    For its price, it is really very good /
    It is found occasionally in 2OO euros and far surpasses the low-end brand. It allowed me to return my driver scene. No worries. Activated filter, amp bridgable ... For 333 euro on thomann it does its job really well.
    If it were to do again, I stand at the end disappointed. (2450)
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