AK45Pro Stereo Audio Amplifier,400W 2Channel Bluetooth 5.0

I am by no means an audiophile, but what I do know is the speakers that came with my 28 year old JVC bookshelf system are far better than any standalone Bluetooth speakers that I could afford. Unfortunately, time won out over the JVC receiver as the electronics slowly fizzled, meaning my Bluetooth dongle setup was no longer going to be an option for computer audio. Enter this little black box. It was the only one in this price range I could find that had clip & wire speaker inputs - I wasn't ready to spend a ton of money on something that I wasn't sure would even work.Well, it works *beautifully.* Hooked up the speakers, connected the Bluetooth, and I've got my lovely old speakers back and sounding amazing. If you ARE an audiophile, there's not much in the way of adjustments on this thing, you have a bass knob, treble knob, and volume. It's fine for my everyday needs, but if you're really particular about your sound, you'll want to run an equalizer app on your device. It's plenty loud. I've not even tried to max out the volume because I like having eardrums. The only very minor complaint I have is that the remote is not the greatest, if it's not in a straight line with the unit then it's slow to respond. It still works, though. Not enough of a hassle for me to downgrade my review.Added bonus - the built-in FM receiver works really well also. I don't listen to a lot of radio, but I did a station scan and it picked up all the locals plus a few further out crystal clear. Nice extra feature. Overall, if you're looking for a quick, easy, inexpensive way to bring some non-amplified wired speakers into the digital age, you can't go wrong with this box.

I want to start this off by saying I know VERY little about how this actually works lol. The sound quality of this when connected to speakers is wonderful and very clear. It is very simple and easy to connect to my smaller speakers, there aren’t a ton of features but enough to customize your sound experience. The light colors can not be changed sadly, I’d have liked to be able to do that. It provides more than enough power to my small speakers for them to be used with no issue and it is instantly responsive. The machine is very lightweight but the buttons and knobs feel sturdy. I’d recommend this as an inexpensive starter piece of sound equipment or if you’re like me and just want to have some speakers to listen to music casually/rain sounds on at night to make it realistic lol.

08-06-2026: Pretty solid little amp. I have no way to speak to the wattage, but I read other reviews that had issues with volume and to that end, the volume knob and the remote impact the volume independently and different inputs impacted the volume differently. So for Bluetooth vs. radio I had to turn up the volume via the remote, and then adjust volume on the knob finding the right balance between the two. Once I realized the independent volume issue I had no problems getting a good range of volume out of this amp. So for so good. I purchased this amp to connect to our Amazon Echo and to that end, I was able to hard wire the Echo to the amp and the sound is great, but I could NOT get the Echo to find the Bluetooth connection. I was able to connect my phone and my laptop to the amps Bluetooth connection with no issue, I was also able to connect my wife's laptop via Bluetooth but I could not get the volume adjusted correctly for that connection (Not sure if that is an issue with the amp or the laptop), regardless of any of that the Echo refused to see the Bluetooth connection to the Amp. So I hardwired it from the Echo to the Amp. I did briefly used the radio which sounded great on the first station is auto selected. Sound via the hard wire connection to the Echo was solid and sounded good. I am giving 4 stars for being slightly wonky with Bluetooth compatibility and volume adjustments, but otherwise being a solid amp so for. I will come back and update as we get more experience with the amp. I did not try the USB or SD Card reader.

works good, I read the directions hooked it up and it worked some of the other reviews did not read. it's way loud , the bluetooth hooks up seconds I havent checked the range but its good enough for my installation, radio reception seem pretty good. I'm happy

I needed an amplifier for my 1990s Denon turntable with FM reception. I tried the AK-35 and the turntable didn't work at all. Then I tried this AK-45 and the turntable worked but I had to put the volume at full blast and I could barely hear it. After researching the problem, I learned that a Preamp is required to get the sound to work properly. I found Pyle Ultra Compact Phono Preamp Model PP444https://www.amazon.com/dp/B004HJ1TTQ?ref=ppx_yo2ov_dt_b_fed_asin_titleThe Preamp was easy to hook up and voila! I have sound working with my turntable! Volume is perfect for my needs. I use it in my office. I only gave it a 4 star because it wasn't easy to tune into my favorite radio station 104.3. Scan would keep passing it up and I didn't know how to make it stop where I needed it. I couldn't find where you can just input the station I wanted. The directions didn't help. It took several tried and I finally got it to work but I'm not sure what I did. I like that I can turn it off with the remote and all I have to do is change to FM mode and it remembers the last station and I just leave it there. It's looks good and I appreciate the compact size.UPDATE: 5 Star - FM receiver, I can enter the station number and it goes directly to it.

Great method to blue tooth the wired speakers. These work great and awesome value for the money. Easy to set up and control with my phone.

The unit is ok, Bluetooth worked fine, sound was ok for the price but the FM reception is not great if you live in a rural area. The supplied antenna is a thin wire that goes into a non standard rf connection. It is designed for that specific antenna. It is not a 75 nor 300 ohm connection so you can't use a different antenna unless you change that connection.

Great value for the price. 🌟🌟🌟🌟🌟This device provides loud clear sound 🔊I purchased this to power my living room television’s tower speaker system. All that was needed was to connect the speakers to the amplifier and then connect the audio output on the television to the audio input on this amplifier.It’s definitely loud enough for watching football and movies.🔊I haven’t even turned it up much louder than 25% and clear undistorted sound fills the room.I also tried listening to some music via USB, and again it’s loud and the music doesn’t distort, with my speakers which can handle the amplifier’s wattage.You could easily use this amplifier for an inexpensive and effective home stereo system.Just get some decent speakers, and you are good to go.🔊*The only slight and insignificant drawback is with the USB you cannot skip from folder (album) to folder (album),you need to skip from track (song) to track (song) or enter the specific track’s (song’s) number,and even a 16GB USB holds 1000s of MP3s.The easy solution is to just get several USBs and create a playlist of 50-100 songs for each. 💡Not a huge drawback.Additionally, the artist name, song name, etc. is not visible on the device’s display screen.Again, my opinion, that should not deter anyone from purchasing this amplifier. While listening via USB, I expect most people will recognize the artists, albums etc. that they selected for their USB playlists.I am giving this 5 stars considering it does exactly what I purchased it to do and the value for the price.Focus on the device’s sound quality and volume capability. 🌟🌟🌟🌟🌟I haven’t tried to connect via Bluetooth or listen to the radio but I expect that works fine.Again, this amplifier is easy to use, loud and produces a clear sound 🎼🎵🎶Great value for the price 🌟🌟🌟🌟🌟

Good Product

Endlich kann ich meine alten Lautsprecher wieder hören. Gute Leistung für den Preis. Bass und Höhen regeln deutlich, mit Bluetooth Radio und Line in sehr gut ausgestattet.

Aber besser, als erwartet.Vor allem, wenn man sich vorher von selbsternannten YT-"Exbäärde" hat verunsichern lassen. Das Ding kostet keine 30€! Dafür ist der Klang absolut okay und die erreichbare Lautstärke für alles diesseits "Kellerparty" ausreichend.Außerdem - und das ist ja leider heutzutage eine dedizierte Erwähnung wert - FUNKTIONIERT das Ding! Einschließlich Fernbedienung und Bluetooth.Befeuert bei mir in der Chill- and Fitness-Lounge das Heimkino und liefert ggf. Motivationsmucke per BT.

Za tą cenę robi swoje zadanie

Reicht dafür vollkommen aus für was ich es mir angeschafft habe.