MUSYSIC 2 Channel Power Amplifier Distortion Free and Clear Sound - Professional 2U Chassis Rack Mount Amplifiers for DJs/Experts/Events w/ATR Technology/XLR and 1/4 Inch Inputs - 4500 Watts
Key features
- •ATR (Accelerated Transient Response) technology for ultimate punch and clarity
- •4500 watts of Instant Peak Power (750 watts RMS)
- •XLR, ¼" (6.5mm Jack) Balanced Inputs
- •Speakon and Banana binding post Outputs
- •Front-to-Rear Airflow and Dual Cooling Fans
MUSYSIC 2 Channel Power Amplifier Distortion Free and Clear Sound - Professional 2U Chassis Rack Mount Amplifiers for DJs/Experts/Events w/ATR Technology/XLR and 1/4 Inch Inputs - 4500 Watts
List Price: $290.99$261.89DEALYou Save: $29.10 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.7
out of 5
Based on 7 reviews
5★
43%
4★
0%
3★
14%
2★
29%
1★
14%
Five Stars
Arturo•October 21, 2017
Muy bueno chuchos whatts
Five Stars
Amazon Customer•August 26, 2016
Nice amplifier but I want to know if I can use it at band stand
Great product as long as you have the whole Musysic system
rick•January 30, 2016
We bought this as a system, came with the speakers as well as mixer. We have been running it a year now with doing 2 karaoke gigs a week as well as playing in a club.... Cannot say enough on how great the whole system is. Sorry that everyone else is having issues or dislike it but try buying the whole system rather then in pieces and you will def change your mind!
Don't buy from them, Very bad item and worst service,
V. Caraveo•September 24, 2013
i bought those for my nephew who is a amateur DJ... one come damage and they make us pay the return fee to replaced, great until then no fair but is ok, but after we pay the return they ship back a used unit at least working but scratched and damaged on the edge, bad package, on the end why they care if they already did the sale... Like another customer said before on the end u are losing u money, the product is not the Big Deal for the headache that is deal with seller
Only 100 wpc RMS @ 8 ohms
DiamondPilot•August 27, 2013
The other reviewers are correct when they say this amp is nowhere near the "rated" power.
If you open it up and look at the circuit board, it is etched on the board "100W-200W power amplifier"
FTC standards for power ratings are only legally required for 2-channel home/consumer products.
Therefore, many less reputable brands play gimmicks on the power ratings.
You need to know the following for power ratings to be meaningful:
1) rms or peak?
2) both channels driven?
3) THD distortion at full rated power
4) IM distortion at full rated power
5) impedance of the load
6) power bandwidth - is the power rating across the entire audio spectrum, or just at 1 kHz?
7) dynamic headroom
Then, if you care about sound quality, avoid amps with "digital", switching, or tracking power supplies (gimmicks to get higher power ratings on the cheap).
Otherwise, a 100-watt amp by FTC standards can be misleadingly represented as a 3000-W amp.
This amp puts out about 100 wpc at 8 ohms by FTC standards, and appx 200 wpc at 4 ohms.
Judging by the tiny pair of capacitors in this unit, I think the peak power claims are extremely dubious as well.
About the only thing it has going for it is a toroidal transformer.
I have a 50 WPC Harman/Kardon home stereo amp that runs circles around this thing.
It's only getting 2 stars because of the price. Given the misleading specs, I probably ought to only give it one, but it's priced about what it's worth for what it is.
If you open it up and look at the circuit board, it is etched on the board "100W-200W power amplifier"
FTC standards for power ratings are only legally required for 2-channel home/consumer products.
Therefore, many less reputable brands play gimmicks on the power ratings.
You need to know the following for power ratings to be meaningful:
1) rms or peak?
2) both channels driven?
3) THD distortion at full rated power
4) IM distortion at full rated power
5) impedance of the load
6) power bandwidth - is the power rating across the entire audio spectrum, or just at 1 kHz?
7) dynamic headroom
Then, if you care about sound quality, avoid amps with "digital", switching, or tracking power supplies (gimmicks to get higher power ratings on the cheap).
Otherwise, a 100-watt amp by FTC standards can be misleadingly represented as a 3000-W amp.
This amp puts out about 100 wpc at 8 ohms by FTC standards, and appx 200 wpc at 4 ohms.
Judging by the tiny pair of capacitors in this unit, I think the peak power claims are extremely dubious as well.
About the only thing it has going for it is a toroidal transformer.
I have a 50 WPC Harman/Kardon home stereo amp that runs circles around this thing.
It's only getting 2 stars because of the price. Given the misleading specs, I probably ought to only give it one, but it's priced about what it's worth for what it is.
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