Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)

I went for the used option and saved some cash. The blue tooth reception and transmission is impecable. Nice power output. I used it to power a couple of old Bose outside speakers that came with the home when purchased. The little amplifier worked flawlessly. The sound quality excellent and the connection with my iPhone easy and uncomplicated.

My application of this little guy is probably an end case... I have a big piece of property and my wifi will not reach certain areas... so I bought this guy and tied it into outdoor speakers and connect through a USBc cable... it does the job... no listener fatigue... the speakers help... I'm also an audiophile... Krell... Audio Research... magneplanar... this ain't it... but if you want a little simple device under 30 bucks that would tie into a WiiM endpoint or a single source like an iphone and have nice sound... this is an easy choice...

Will work with 12V car/boat/golf cart setups. Just cut the AC plug off and connect the red and black wires to the appropriate wires on the 12V DC system. So far works as advertised providing power to speakers on golf cart.

Very happy with this. Works well over USB, have not tried the mini-plug input yet. taking off one star because the on-off switch does not work - in the OFF position it just causes buzzing. Not a deal breaker, you don't really need to turn it off.Audio quality is good or better up to 40% volume, which is more than enough for most listening. There is distortion/noise at higher levels, but this is not unexpected in any audio equipment.The form factor is very compact and light which is great, but you will need to to fasten it down if you have stiff cables. It has no mounting slots for screws or ties, so velcro tape is probably the best way to mount it.Easy to use with Windows, though it does not seem to be possible to set the volume via the windows audio controls, you have to set it with the built-in dial. May be user error though, as I prefer the physical dial anyway and have not expplored the software issue.

I'm using this amp to power Bose AM-5 speakers for a Mac mini computer. I really didn't need that much power but I was pleasantly surprised how this little amp powered my speakers. The sound is great for computer speakers. Just enough base coming from the subwoofer. Wiring was simple, I purchased banana plugs but I could have just used bare wire on the device. The device is super compact and does not take a lot of space on my desk. I couldn't be happier repurposing an old set of speakers.

Don't buy this for bass shakers. No idea why idiots always recommend it.Have it running 2x Dayton BST-1 bass shakers on iracing with in game LFE enabled and the amp overheats after about 5 minutes at 100% output, 15 minutes at 80%, 30 minutes at 50% where you can barely feel the shaking.The included power supply is 19v 3.42a which can only provide peak output of around 65w, so about 32W per channel, probably close to 20w RMS per channel. Not sufficient for BST-1 bass shakers which are rated 50w RMS. If you're looking for a bass shaker amplifier, these chinese brands are all about the same, spend the little extra and get one that does 100w x2 and includes a stronger power supply.Contacted support and they suggested using a stronger power supply. So I can overheat it even faster? They finally offered a 5% off coupon on another product instead of a return or refund. I would have preferred to swap it out for one of their stronger offerings, but bought a different brand instead because of that insult of an offer. The products are cheaper on amazon than their own website even with 25% off.Some advice if you primarily play iracing, the in game LFE is single channel, so just get a BST-300EX and a single good mono amplifier that can handle 300w RMS, don't bother with the dual BST-1. You can't really feel much difference between front and rear, let alone side to side on a multi channel setup.TLDR bad buy

Ive got this little amp for two transducers wired up under my gaming chair. Its connected to my gaming PCs motherboard sound cards AUX. The amps built in sound card is trash. Its got a ton of static and unwanted noise/interference over USB. It doesn't matter which USB port its plugged into. Just sounds terrible and sometimes ONLY puts out static. I even ordered a different usb cable after testing several I had. All get static. Rules of deduction say its the amp. There are no dedicated drivers for it. It used whatever Windows 11 can deem compatible and they clearly aren't. Having said that, the AUX works properly. Nice clear signal. I suppose I could send it back for a new one incase mine is defective but, it works via AUX which is fine with my setup. My recommendation if you get this is to make sure you test the USB from the amp. If you're getting what I described, then you may have a defective one as well.

sounds good for patio speakers, mine has lived outside for 2 years, bought this one as a spare.

A joke amp. It is a fraction of the power advertised

Tenía guardadas unas bocinas de un teatro en casa Logitech Z906 que se me dañó y que me daba mucho pesar deshacerme de ellas porque me parecen muy buenas, investigando di con este pequeño aparato y después de leer y ver videos en YouTube decidí comprarlo, la verdad me impresionó por varias razones, lo mas obvio es su tamaño (en general casi todos los amplificadores de este tipo son grandes y feos) lo tenía pensado como sistema de sonido para mi sala y es muuuy discreto, la segunda razón es la facilidad y sencillez para conectarlo y configurarlo, lo haces literalmente en 3 min y por ultimo su potencia es muy buena tal vez le hace falta un poco de bajos pero por el precio tan bajo tengo un sistema de sonido bluetooth e inteligente (ahorita explico esta parte) decente y puedo seguir utilizando mis bocinas.Bueno ahora esta la parte de hacerlas inteligentes, me gusto tanto el sistema que quise ir un poco mas alla y sacarle mas jugo, pues descubrí como conectarlas a un chrome nest y ahora las instrucciones de reproducción que le doy a mi asistente personal se reproduce en mis bocinas a través de bluetooth, simplemente increíble para unas bocinas que estuve a punto de tirar literalmente hablando, así que ahora tengo un sistema de sonido de buena calidad y es smart, no puedo pedir masCompraré otro para las otras bocinas que tengo del mismo teatro en casa y las pondré en mi oficina, me tiene encantado.

Not working and not powering on at all

Cumple su función, lo recomiendo

Buena conexión bluethoot sin embargo debería venir un par de cables para conectar a las armellas solo vienen cables macho hembra y para PlugIn