Douk Audio Mini Bluetooth Amp, 100 watts Hi-Fi Digital Amplifier for Home Stereo Speakers with Treble/Bass Control, 3.5mm AUX Input (G3)

This micro stereo amplifier offers:High fidelity considering its design.Solid construction, very effective tone controls and excellent bluetooth/auxiliary connectivity. Multi-Color LED mode indicator. Plenty of power with the included 19vdc adapter. Even more @ 24vdc.Casing never gets hot to the touch.Handles 4-8 ohm speakers.Incredible overall performance for very little cost. Highly recommended!

I was a bit weary of this product because of how cheap it is but my fears were unfounded. I can connect to it from my phone. I can connect to it from my laptop. It drives my speakers effortlessly and without distortion. There is no hiss. I read that an older model had sparks but I haven't seen any sparks on my unit. It appears to be built well. It's not audiophile grade and it won't power concert hall speakers but for the price it works remarkably well.I've only had it for a few days so I can't talk about its durability though.

I would like to give this product 5 stars, but the DC power converter blew on the very first day after just plugging it in, fortunately, the device was not connected as yet. The big disappointment was I couldn't get the seller to respond. I tried directly, then Amazon tried, but nothing. I eventually bought another adapter on my own, and the device now works well, very good sound quality and ample power for the price. Only God knows why it doesn't have a remote

Been using this for the last 5 months. It was so cheap I didnt expect much, well except maybe I would have to return it...BUT Guess what...this little thing rocks. It has exceeded my expectations. Blue tooth works perfect every time. Sound is delivered crisp and clean. Granted your not talking about a honkin big 400amp power supply so for my little 4 inch book shelf speakers it got plenty of power. I used simple 12 guage wire and am having no issues. The thing runs 24/7 waiting on a bluetooth connection. Its annoying though, now that my daughter found it and drops in with her crappy pop music. Not the amps fault.When this one dies I will buy it again.

I recently found myself needing to replace an old Yamaha Integrated Amp that had finally given up the ghost. This unit caught my eye, but I did not remember anything about Class D amplifiers even though I taught electronics at a major university 30 years ago. After reading up on Class D amplifiers it was clear that such a device was unimaginable 30 years ago, especially in consumer electronics, and I was compelled to try it. It far exceeded expectations. By the way Class D stands for digital and this device is simply a on/off switch controlled by a sophisticated computer system.Anyway, it arrived just in time to be used at our yearly dance party coupled to a pair of rejuvenated Baby Advent speakers. Most systems will give clean sound at low volumes, but with a good sound system the teenagers will keep turning it up and up and the sound will get louder without loosing any of the clarity. That was the case with this system, which produced crystal clear sound even when turned up so loud you could not converse with other people in the room. I do have to admit we only turned it up to a volume that pulled 20 watts of wall power, we did not feel the need for more volume.

This thing reminded me of those flea market or department store junk stereos. I wound up with the same experiences as many of the one and two start reviews. Don't waste your time or money on this junk.At low to mid volume level the sound will drop out to nothing more than a muddy distorted mess then the left channel will go to crackling. Cycling power will fix it until it does it again. Did this from brand new. Both bluetooth and aux input. Oh there is no manual switch and the bluetooth takes priority.The reason I bought this unit was for the subdued styling and lack of flashy lights. I liked the tone controls and those worked well.Power seems overrated. Maybe 10-20 watts per channel at most with no overhead for coming remotely close to 50 watts per channel peak. Turn the volume up and anything with heavy bass will go directly into clipping and distortion. I had it hooked up to some 6.25in woofer bookshelf speakers and the output was lacking.Bluetooth drops the stream with little blips of silence - like 1/4 second hitch - intermittently. Annoying.Returning for a refund and I'll buy a used Sony receiver instead.

I tried several solutions to power some in-ceiling 6 inch speakers in my bathroom. This product is what finally does the job. It’s small, nicely machined and reminds me of old-school stereo gear. Sound and power are good for the price. Bluetooth is seamless and range seems fine. It has to go trough a wall and about 10 linear feet is all for my application. This wouldn’t be my choice for my main sound system in a large room, but for powering two decent size speakers in a 10’x12’ room. Perfect.

Good little amp . Got it to connect my out door speakers. Use it with Amazon Alexa. It sounds good but not powerful enough to power my speakers that handle 250 watts each . Have to have the volume cranked just about all the way up . Pairing to Alexa took several toys. But I finally got it connected.