MUSYSIC MU-D8500 Professional 2-Channel Power Amplifier – 8500W Peak, Stereo/Bridge Mode, Class D High Efficiency, XLR Inputs, Speakon Outputs, Rack Mount – for DJ, Live Sound, Church, Club
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, May 5
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Size: 2 - Channel
Features
- [Massive 8500W Peak Power] Delivers enormous output with plenty of headroom for large PA systems, DJ setups, subwoofers, and high-energy live performances
- [Flexible Stereo & Bridge Modes] Easily switch between stereo operation for full-range speakers or bridge mode for maximum power to a single subwoofer or main speaker
- [Professional Connectivity] Balanced Neutrik XLR inputs and heavy-duty Speakon outputs ensure secure, low-noise connections to any mixer or speaker system
- [High-Efficiency Class D Design] Runs cooler and more efficiently than traditional amplifiers while maintaining excellent sound quality with very low distortion (0.1% THD)
- [Advanced Protection Circuitry] Built-in soft start, DC, VHF, short circuit, overheat, and limiter protection safeguards your amplifier and speakers during demanding use
- [Rack Mount Ready] Compact 2U chassis (482 165 44 mm) with 12 kg weight, wide 115235V AC compatibility, and 20Hz20kHz frequency response perfect for portable rigs or fixed installations in churches, clubs, and venues
Item Weight: 5 pounds
Product Dimensions: 19 x 2 x 6 inches
Item model number: MU-D8500
Is Discontinued By Manufacturer: No
Date First Available: July 20, 2016
Material Type: Aluminum, Industrial Grade Plastic
Size: 2 - Channel
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 2 - Channel
The pictures I have shown you guys is what I have in my home . The bottom set of speakers are 18 teen inch Cerwin Vaga"s old school Cerwin Vaga's. I had the Old school 1200 watt Peavey bridged to them and started to have problem's with it . The only time my system get out of my home is for what we have where I'm from is Mar.di.Gras where thousands of people say throw me something Misiter .... So I push my system pretty hard for the 2 weeks we have our festable .. Ok so very hard , like to the limit .. Guys since I have replaced the Peavey amp with this one. I have put it to the test every day and I have been having it for about 2 weeks .. My system never sounded so good and I jave having it for about 5 years now the 18 teens have true Cerwin Vaga s sound quality and some I have red line this amp every day I have used it at my home ,and that truly is every day . it has never got hot and never lose the sound quality. I would put this amp up against Peavey , Crown , and JBL , any day ....
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Reviewed in the United States on May 25, 2021 by Richard Vito
Size: 2 - Channel
I purchased this amplifier to power two 15” passive subwoofers and boy was I pleasantly surprised. Though it be small it be MIGHTY. I have the amp set to bridge mode the two subs connected in series to the bridged speak on output on the back of the amp. The subs are rated 800 watts RMS, 1100 watts continuous, 2000 watts max. I set them up right next to each other (coupled) and use them as on stage for bass drum and guitar monitors. With the bridged channel gain level set at unity the amp provides plenty of power to push both subs resulting in good clean deep pumping bass. Subs start to distort with the gain at 3 o’clock backed it off to around 230 and let me just say those two subs were fricken pumping and I do mean pumping! That little amp took those two subs to their limit with plenty more to give. It runs super quiet and cool very happy with the unit. Too bad it’s currently unavailable as I’d like to purchase another one. Highly recommend for sure.
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Reviewed in the United States on September 14, 2025 by Placeholder
Size: 2 - Channel
Very flexible handling down to 2ohm load. 3 8ohm monitors on one side, 1 on the other, or two and two. Could even do all 4 on one channel and have the other free for adding on. Sounds very clean and plenty of power for either configuration.
Reviewed in the United States on August 15, 2023 by Amazon Customer
Size: 2 - Channel
I am a mobile KJ/DJ host and purchased this amp for my portable karaoke system. Power, weight and, 1u were my main criteria for the choice of this amp as I'd never heard of the company before. The amplifier arrived Dead but I've purchased a lot of electronic gear over the years and "bad out of the box" happens sometimes. The company was unwilling to cross ship so I had to wait 2 weeks to ship my back and get a new one. It worked great and sounded great and I'd recommended the amp to another karaoke host by then. About 6 months later mine inexplicably burned out. It was outside the return and warranty by then and company was unwilling to do anything about it so I purchased another one because by then I couldn't find a comparable amp that would fit in the karaoke system I'd built. Still working but the other host's amp had also burned. I'm just waiting for mine to burn out again. hopefully by then there will be another model that will work for me.
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Reviewed in the United States on December 26, 2019 by Scott A. Perry
Size: 2 - Channel
I purchased this power amplifier to drive my eminence 10" mid-range 400 Watts rms speakers. I am using a pre-amplifier into a behringer super-x pro setup as a stereo three way crossover into three power amplifiers. It seems to have the power I need but I am looking for quality of sound as opposed to power. That means I play my music soft. The problem I sometimes find is that I have to turn up the input from the pre-amp before this amplifier kicks in on both channels therefore I cannot enjoy listening to music softly because the mids will be off. The other amplifiers driving my subs and tweeters both work as I want them to. This baby don't seem suited to playing music softly.
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Reviewed in the United States on April 5, 2018 by Jeffery
Size: 2 - Channel
Actually not half bad! Considering it's a random no-name amp, it is impressive! Very quiet running and cool and plenty of head room for small applications. Clean stereo sound with no distortion and after doing a volt meter test and some math, at near max power, the unit holds true to its advertised output power both stereo and bridged. It is certainly no QSC or Crown, but for a small or medium sized application, it's nice!
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Reviewed in the United States on October 22, 2017 by Andrew A. Smith