Sunbuck Mini Amplifier, 2 Channel Stereo Amplifier, Energy Amplifier Max 300Wx2 Output, Bluetooth Amplifier for Dwelling Audio system, Stereo Receiver with RCA/USB/FM/AUX, Mini Amplifier for Audio system, AS-22BU
$34.99
Value: $34.99
(as of Apr 16, 2025 10:01:53 UTC – Particulars)
Product Description
Sunbuck Latest Mini Amplifier
The AS-22BU Mini Amplifier is the most recent product launched by Sunbuck. This can be very small, solely the scale of a palm. It brings collectively innovation, high quality and performance to make your audio expertise higher.
Stereo Amplifier for Audio system
Mini and Compact-Dimensions: 5.27*4.09*1.69 in, Weight: 0.59 lbPowerful sound-Max 300Wx2 energy output(RMS 50w×2)Versatile 5 inputs-2 pairs RCA audio inputs, 3.5mm AUX, USB2.0, Bluetooth 5.0 and FM radioBuilt-in bluetooth 5.0 for wi-fi audio streaming. Suitable with all of your favourite bluetooth units(For iPhone, Android, Smartphone, iPad, Pill, PC, and so forth.)Plug and Play, Simple to make use of
Bluetooth 5.0 Chip 
Mini and Compact Dimension 
Bass Treble Tone Regulate 
3.5mm AUX Enter
Appropriate for Numerous Events-Work or Play 
1 Package deal Itemizing
2 Entrance Panel
3 Again Panel
4 Higher Panel
5 Aspect Panel
Energy Output RMS 50W x 2, MAX 300W x 2 Enter Energy DC12V/3A~5A Speaker Impedance 4-16 Ohm Bass/Treble Management +/-15dB Frequency Response 20Hz~20KHz Complete Harmonic Distortion <0.4% Bluetooth Model 5.0 SNR >75dB Unit Dimension 134 x 104 x 43mm (5.27 x 4.09 x 1.69 inches) Unit Weight 270g(0.59lb)
The ability amplifier is linked accurately, why is there noise corresponding to electrical present?
Please test whether or not there’s present sound when no load. And make sure that the encompassing present alerts won’t trigger interference. Please ensure that all of the cable fully pushed into the machine, incompletely connections will create distorted.
Why just one channel work ? Is it faulty?
For the reason that amplifier isn’t used alone, it must be used along with different digital tools, so it must be dominated out one after the other! Are the optimistic and adverse wires linked to the speaker linked collectively?
In the event you discover that the Bluetooth connection is unstable, you may attempt the next steps to resolve it.
Be certain that there are not any obstacles (particularly metals) blocking the sign. Flip off the facility amplifier, disconnect and clear the connection of the Bluetooth transmitting machine, and attempt to reconnect.
Are you able to join two units with bluetooth?
No, connecting two on the identical time will trigger the audio stream to be disrupted. It will possibly solely be disconnected after which linked to different units.
How to connect with a bluetooth speaker?
The Bluetooth speaker is a Bluetooth receiver, which is identical because the Bluetooth perform of the facility amplifier, and the Bluetooth speaker already has a small energy amplifier, which can trigger burn-in after being amplified by different energy amplifiers.
Mini and Highly effective: The mini amplifier solely occupies the realm of a cellphone. It is excellent for workplaces, small residences, basements and garages. A strong sound is appropriate each indoor and outside. The ability amplifier offers Max 300Wx2 output(RMS 50w×2)
Bluetooth 5.0 Wi-fi Connection: The bluetooth amplifier is supplied with Bluetooth music streaming with a wi-fi vary of 40 toes / 12 meters. NOTE: Sign and quantity could also be intermittent if there’s a wall blocking between the Bluetooth machine
Large Software: The stereo amplifier helps numerous exterior sign sources. 2 pairs RCA audio inputs, 3.5mm AUX, USB2.0, Bluetooth 5.0 and FM radio. Advisable for dwelling audio programs, laptop sport sound programs, outside audio system and backyard audio system
Glorious Compatibility: This audio amplifier is suitable with smartphones, iPads, laptops, computer systems, TVs and projectors with AV audio, and so forth. It lets you construct a high-quality 2.0 CH audio system for seamless connection between units
Simple Steadiness Management: The improved skilled compact bookshelf sound amplifier options clear, responsive buttons. Knobs management forbalance, bass, treble, grasp quantity, enter supply. The distant management is used for distant quantity adjustment.
Prospects say
Prospects discover the amplifier works nicely with current setups, significantly with 4 200-watt audio system, and admire its construct high quality, ease of setup, and compact dimension that saves house. Furthermore, they take into account it good worth for cash and reward its energy capabilities, with one buyer noting it handles an enormous quantity of quantity energy. Nonetheless, the sound high quality receives combined suggestions, with some prospects reporting good sound whereas others point out hiss points, and several other prospects report performance issues.
8 reviews for Sunbuck Mini Amplifier, 2 Channel Stereo Amplifier, Energy Amplifier Max 300Wx2 Output, Bluetooth Amplifier for Dwelling Audio system, Stereo Receiver with RCA/USB/FM/AUX, Mini Amplifier for Audio system, AS-22BU
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$34.99
Joshua Anderson –
Perfect for my Application
This small amplifier works great! It was easy to setup and wire, has decent build quality and size. The features are great with Bluetooth, radio, and USB playback. I use it to take an Aux signal from my TV for powering two larger bookshelf speakers in the garage. Sound quality is perfect. If you are looking for a basic amplifier this is a great choice
D. Jansen –
It is a decent amp
The amp works fine. The audio sounds good. The radio works well.
AL –
Great Product
Great product works well easy to use and connect
Two Buck Chuck –
Small and powerful.
Once those ubiquitous mini bluetooth speakers came out, our tall tower speakers became paperweights as we switched exclusively to the portable units. Our old non-bluetooth receiver and CD player went obsolete with the advent of streaming music, so all that ancient stuff just gathered dust for years.Then I bought this little unit on a whim, and we have rediscovered the full, warm sound of those speakers filling the house with music. So far just streaming Spotify from my cellphone, but it has numerous input options as well as a built-in FM receiver. Almost comically small and light, this little guy powers those stacks with authority.
redbargainbox.store –
The line input level is low update!
I like the look and the size that’s the main reason I chose this one over the others. Bluetooth works great, MP3 USB works great, FM signal pick up is good.The disappointment is the line input. It is very low and can only use 3.5 jack or RCA not both. I putting in my MP3 player on the line in and it’s very low. You have to turn up the volume. Then if you change the mode to Bluetooth or FM the volume is very loud. Very annoying It’s two different sound levels for the input and the FM and Bluetooth. The sound quality is good but the amplification is not there.I bought this cuz I wanted something small to put on my workbench to test audio equipment for reselling. If I would have bought this for personal use, I would be very disappointment with the input line.Update: stopped working so I opened up the case and found bad soldering joints on on/off/volume knob. Reworked the solder joint and it worked again. Bad quality control not sure, if the soldering was cold joints or something is heating up and making joints melt loose. I lowered my rating from 4 stars to three stars. Only because I know how to solder and I was able to fix it. Otherwise I would have given it one star. If anybody else has the same problem, just rework the solder joints under the volume knob
VRW –
Amazing for 20 bucks!
🌟🌟🌟🌟🌟 Hidden Gem Amplifier That Makes Budget Speakers Sing!Was skeptical about hooking up this budget amplifier to my Facebook Marketplace find (Sony SS-CS5 speakers). As someone who loves good sound but keeps things affordable, I had my doubts – would it be all static and distortion? Could this humble amp actually drive these speakers properly?Let me tell you – I was BLOWN AWAY. Hooked it straight from my computer’s audio out to the amp, then to the speakers, and the result? Absolutely incredible. It made my old PreSonus 3.5 monitors sound like toys in comparison. The highs are crystal clear, the lows are rich and full, and there’s not a hint of the distortion I was worried about.While I wouldn’t call myself an audiophile, this little amp makes me feel like one. The sound quality you get for the price is just ridiculous. If you’re like me – someone who loves great sound but likes to keep things budget-friendly – this amp is a no-brainer.Pros:Punches way above its price pointZero distortion issuesDrives speakers beautifullyClean, clear sound across all frequenciesSimple setup with computer audioDon’t let the modest price tag fool you – this amp is a serious performer. Perfect for budget-conscious music lovers who want premium sound without the premium price tag.
Barbara Boch –
Excellent little amp!
Fantastic little digital amplifier. Hook one up to a pair of bookshelf speakers and you have a nice little stereo. Very nice sound! Bought one for my 16 year-old granddaughter and hooked to to an old pair of Panasonic 3 ways. Sounds awesome!
david fields –
Little bit noisy but it’s very nice for the price
For the money this is a great itemHas everything built in its worth price . Only thing to know is you will need a phono preamp if you intend to use an old school record player