Ultra-Lightweight 1U 4-Channel PA/DJ Power Amplifier, 4 x 1400W at 4-ohm, Supports 2, 4 & 8-ohm (ST-UPDM4C)

Very impressed with this mixer sounds fantastic. Bluetooth works great. MP3 player works great only one delay, but it sounds very good. i’m using it for my band running stereo guitar. i’m using it with a sound town amp. I just got which is also amazing blows away the crown. vocal sound great.

This is an excellent and high powered amplifier for its price.

1st one came damaged and non-functional but was quickly replaced with a new one that worked as advertised.

I am a pro audio professional. I work with bands and DJs. I know that sound town is not really a respected “pro” brand. It’s kind of “cheapo”. Like Gemini or American DJ or something like that. But… I just needed something in my little test rack that i keep just inside my garage door so I could plug in and quickly test speakers as they came back from each gig. It didn’t have to be great. It just had to work. I have to say, that I am actually very impressed with how this amplifier sounds, considering how small it is, and how reliable it has been so far. I use it for testing everything from subwoofers to stage monitors to full range speakers. I even use it to test out active three-way larger PA speakers so each channel is doing a separate frequency range, I.e. external sub channel 1, lows ch2, mids ch3, highs ch4. Not only does it do all of this without any issues, but it seems to be loud as hell with plenty of headroom. I haven’t taken this to a gig, because I use QSC and Powersoft for the real gigs, but this little amp is worth a look if you are a small DJ or band on a budget. It’s actually hard to believe how much output this thing has while still being small enough to put in a backpack. Amazing.

So so

Replaced a Beringer, it's a deep unit in comparison but it's installed in a server rack, so that's not an issue. Perferoms perfect for us.

Very deceiving advertised pwr rating as 1150 watts @ 4 ohm rms. I ordered this to run a pair of JBL JRX225 rated at 4 ohm 500 watts ( on channel 1&2 leaving ch3 & ch4 empty), yet the amp is struggling and constantly cutting pwr (at every 3 to 5 seconds) even the sound is not produced as loud as usual and despite I only feed HF & mid thru it and crossover LF to separate subs. I believe this amp max pwr rating is 300 watts/4 ohm (peak) at best, not worth $300+. A Behringer NX series would beat the crap out of this amp both $ value & performance wise. What a waste of my time setting it into my rack, super annoying. I m on the verse of returning this amp back. This amp is probably 150w rms/300w peak. Not recommended unless you plan to run 200w spkrs or less.

Positives: - 4X1400W, weighs less than 10 lbs, and only takes up a single rack space - amazing! - I own a Behringer NX4-6000 that I use to run our mains (I'm using the Sound Town amp to power our monitors). It is rated at 1600W per channel. When comparing them side-by-side, my assessment is that the sound output of one Soundtown power amp channel is equal to one Behringer power amp channel Negatives: - The knobs are really small. I painted them white to see them on a dark stage - You can't bridge the channels together - Too new to judge durability. But I've had two Behringer NX4-6000 unit fails is less than three years, so I took a chance that the Sound Town power amp will de better. Too early to tell, but I've used it for 2 gigs now, so far so good

Sueña muy bien los probé con unas Yamaha y se escuchan muy bie lo único es que al subirle se baja la luz eléctrica de la casa pero Es muy potente

Exelente ampli claro no es muy grande en potencia pero para medios y agudos sin problema los bajos de 12 y de 15 si los llena Pero ya uno de 18npara arriba no recomiendo

I purchased this AMP after my Behringer iNuke 6000 stop working after only 5 short years. Also wanted a change from my old Nikko and Peavey AMPs. Never heard of Sound Town amp but decided to give it a go. Folks that little thing have some sting. I call it the "Scorpion". Small but its punch is deadly. It has brought my system alive. I am running it with some Bose 901 latest series V2, also tried it with some JBLs and some custom-build that I made some years ago. The clarity is clearly noticeable. Great sound through the entire music spectrum. I am about to purchase #2.

Se desempeño muy bien, colocamos 2 bafles X 2 de 18" por lado L y R. 2 bafles X 2 de 12" por lado L y R. Hasta ahorita excelente potencia y sonido ! Muy Sorprendido!