Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output

The unit has absolutely impressed me with what it does. Two volume controls for a total of 4 speakers. I use it in my back yard. 2 speakers around my pool area and 2 around the yard and outdoor bar area. I can have each zone at a different level... Louder at the pool where kids are playing and softer at the bar so people can talk. The only compliant is the Bluetooth range. Your device can't go very far, I get about 15 ft and it starts having issues. I have two powered subwoofers daisy chained off the sub out and the bass signal is good and strong. My furthest speaker is just under 100 feet as well as the furthest subwoofer. The unit has no issues delivering the signal. Easy to use and connect. Very happy. I would definitely purchase it again!

Running a 15.4.4 DFX system from my Sound blaster AE-9 audio card in PC with 384kbps processing. And Dolby Digital and DTS enabled. I needed this breakout box to separate my rear speakers. I'm running 2 Rockville Towers and a 12" Rockville subwoofer up front. And an SVS Sledge sub with 325W amp, Klipsch reference speakers and a great pair of Aiwa bookshelf's I've been using since the 90's. Atmos speakers are Klipsch reference as well. My system sounds amazing!!! This fit exactly what I needed. And the independent control and sub out jack were a nice bonus for the price.

We have a need for a Bluetooth-enabled amp that accepts two pair of bare-wire speakers in two rooms at our German club, with independant volume control between each room. This fits the bill. It was an easy install. The reason it does not get 5 stars is due to some nits: - #1 is that the remote is weak. It does not work from far away, and only works if it is straight-on. This makes it a bit difficult to control volume and MP3 skipping from our bar area. - I can't figure out how it determines what to play from the USB key. It is alphabetical? Is it random? Changing the folders names doesn't seem to change that order. Haven't tried randomizing file names yet. - I note that if you power off with the remote it will play MP3 from where you stopped, but if you power it off with the knobs it starts from its beginning, wherever that is. As expected. - Bluetooth input (say, from an iPad) is significantly lower volume than the USB stick MP3s, even though it's the same MP3s. That's a problem if you're playing from BT then your source dies; it'll switch to *VERY LOUD* from the USB stick and then you're scrambling to get the weak remote to lower the volume. - I'd prefer a single volume control with a fader/balance versus dual-volume controls, but that's a preference. Like I said: nits. This works for us, and it's a helluva value for what it does. We'll figure out its foibles and work around them.

This amplifier was exactly what I needed for my pool patio. It is compact and has 4 channels that drives four speakers in the pool and covered patio area of my back yard. I can operate the speakers in the pool area or patio area with two control knobs that gives us the sound we want in the areas we are in. The Bluetooth option allows us to run Pandora with ease and the remote comes in handy. I highly recommend this amplifier.

So, here’s my take on this device: Great sound overall, if it’s a Non-Stereo device you want (don’t recommend for car setups) ALSO another issue was the fact I couldn’t use the subwoofer upon starting up the unit unless I unplugged the input and plugged it back in. That rendered the unit obsolete for me since I’m looking for the sub bass in my speaker set up. The sub output was only one rca plug, seems as if they don’t want this device to power this unit. However if you connect the negative sub rca plug to the (-) speaker outlet, it’ll work. Conveniently sized , certainly something you can put in any sized music setup up, that’s a pro. I haven’t exactly seen the peak of the power due to the mini Pyle speakers I’m using, but knowing I didn’t have to turn the knobs to the max mean there’s more power in store for more powerful speakers. Bluetooth: So the issue here is that it seems to default start at Aux. With the position where I had the device, and the remote not exactly the most responsible, it was more of an inconvenience to keep connecting to the Bluetooth of the device. A similar yet cheaper amp had Bluetooth as a default, something a Bluetooth labeled amp should have. Also to mention the FM there’s no actual way to switch to Radio, so that’s also a bummer for someone that was installing this into a car. Quality: Pretty good on the quality side, with the exception of the wire clamps. If you apply too much pressure, the springs will come out and render the clamp useless. Once again, buy if you don’t need a Stereo set up, especially in a vehicle.

Volume is meh - the power is always exaggerated in these things - but the worst part is the Bluetooth is very choppy from nearby phone - suspect the wifi is interfering - but since phones are the likely use case, this product totally sucks for what it is supposed to do - line in quality is okay but not loud, and few phones have headphone Jack's anymore so this is useless for me

It works good. Connects easily to my Bluetooth devices. Great price only thing I missed out on is radio. Using it to power some exciters and volume wise, it's loud enough for my purposes.

I bought this to use as the amp on my little Burning Man art car. I kept it in a 1 gallon zip lock bag to help it survive the dust. It worked flawlessly. I didn't use the remote. It handled two weeks of rattling around in a hot, dusty, even a little rainy, desert. I ran it at the highest volume I could (about 80%) before distortion. I put about 100 hours of run time on it. The sound was as loud and clear as I had hoped for out of this little unit. I'd say it's loud enough to blast a large living room, or nice backyard system.

excelente por el precio y calidad, un aceptable sonido repito es un mini amplificador y también lo que nadie te dice que el subwoofers que le conectes tiene que ser activo

Amplifica muy bien mis bocinas pasivas de 8omhs

UN APARATO PEQUEÑO QUE CUMPLIO CON LAS EXPECTATIVAS

Excelente producto, tal como se muestra en la descripción, lo recomiendo.

No estoy muy seguro de recomendarlo.