B50 Bluetooth Stereo Amplifier With Audio Transmitter

Sale price$139.00
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  • Support aptx HD, aptX AD, aptX, aptX LL and able to stream and receive HD music.
  • Transmit all source and enjoy on your headphone.
  • HDMI ARC, Phono in, RCA in, optical in, sub out and more connectors fit your home stereo system.
  • Bluetooth transmitter and receiver Meet All Your Needs: Home AV, Bookshelf speaker, PC, Gaming and Hotel/Home Background music.
  • 50W x 2 powerful Bluetooth amplifier for your passive speakers, bookshelf speakers and mobile devices.
  • Free iOS & Android GO Control App and Remote Controller
  • Tune your own sound with our tool - ACPWorkbench
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Bluetooth Amplifier Review
Bluetooth amplifier and Bluetooth transmitter
Bluetooth amplifier and Bluetooth transmitter

Elevate Your Audio Experience

Easily stream from your smart phone, tablet, laptop, or TV to your passive speakers with B50 Bluetooth transmitter and enjoy HD audio.

Support aptX AD, adptX HD, aptX LL, and aptX

Support aptX HD Transmission & Reception

An Bluetooth Amp Could Meet All Your Needs

B50 Bluetooth transmitter and receiver is the perfect addition to any audio system, with compatibility for TVs, vinyl players,aa AV receivers, projectors, subwoofers, USB sticks and more.

Bluetooth stereo amplifier
Bluetooth Stereo Amplifier Bluetooth amplifier and Bluetooth transmitter

Bring Powerful Sound To Your Home

Transform the way you listen to music at home with the B50 Bluetooth Stereo Amplifier.

With 50 watts of power per channel, the B50 bluetooth transmitter is designed to provide high-quality audio to a pair of passive speakers, delivering immersive sound to your living room, kitchen, workshop, bathroom, or any other space.

Bluetooth Audio Transmitter Bluetooth amplifier and Bluetooth transmitter

Bluetooth Transmitter Mode

Transmit All Source & Enjoy On Your Headphone.

With B50 Bluetooth transmitter, you can wirelessly connect to your Bluetooth headphones or speakers and enjoy your music, movies, and more.

Bluetooth Transmitter For Headphone

Share The Sound With B50

Dual Link For More Fun

With B50 Bluetooth transmitter, you can easily share your music with 2 Bluetooth devices at once.

Its dual link technology allows you to transmit to two devices at the same time via aptX HD, so you can enjoy the brilliant sound with your family, friends, or loved ones.

Bluetooth amplifier and Bluetooth transmitter

Stable & Long Distance Connection

Experience uninterrupted, high-quality audio in your home. B50 ensures that you can enjoy smooth, seamless music all day without any choppiness or cut-offs. Upgrade your listening experience with B50 Bluetooth amplifier today!

Simple Style Premium Design

The B50 Bluetooth amplifier adopts an aluminum alloy enclosure design, a finely processed sandblasting technique.It ensures good heat dissipation, corrosion resistance, strong hardness, and no deformation, prolonging the usage life of B50 bluetooth transmitter and receiver.

APP for Bluetooth amplifier and Bluetooth transmitter

Free iOS & Android GO CONTROL App

APP Control

With user friendly playback control, EQ control, Input mode switching and simple Bluetooth connection setup. The APP is free for B50 Bluetooth amplifier.

Powerful Amplifier Bluetooth amplifier and Bluetooth transmitter


Tune Your Own Sound

The ACPWorkbench tuning tool allows you to customize your audio experience.

With this tool, you can adjust the frequency on each channel, adjust the left and right audio channels' balance, customize indepth EQ settings, and more.

Discover the full range of possibilities with our tuning tool and start defining your perfect sound.

Package Includes


Bluetooth Standard, 15m

Bluetooth Transmit

2x Bluetooth TX, able to connect up to 2 Bluetoothspeaker or earbuds.

Bluetooth Receiver

2x Bluetooth RX, able to connect up to 2 Bluetoothtransmitter device

Bluetooth Codec

TX: aptX HD, aptX, aptX AD, aptX LL, AAC, SBC

RX: aptX HD, aptX, aptX AD, AAC, SBC

Power Output

24V 4ohm 50W *2
24V 8ohm 30w *2


Which Wireless Amplifier Are Made For You ?

Not sure which one to choose? We selected our most popular wireless stereo amplifiers. Compare them and choose the best version for your needs.

Click Learn More Below To Check All Products Comparation Table.

Learn More
Wireless Capability

Bluetooth 5.2 aptX HD

WiFi, AirPlay, Spotify Connect, Bluetooth 5.0

Max Power Output

50W x 2

50W x 2

Analog Input

RCA in
Phono in

RCA in

Analog Output

Sub out
Speaker Out

Sub out
Speaker Out

Digital Input

Optical in
USB Type - C

Optical in
Micro USB in


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Customer Reviews

Based on 54 reviews
Arylic B50

Amp is good enough. Maby little power boost be nice, but enough was is . Maybe more powerful power brick be helpful. Only one thing - when you power up amp , buzz noise come from speakers , after is on to some input , noise is gone. Speakers are Infinity INTERMEZZO 2.6 and INTERMEZZO 1.2S sub. Turntable input still not used, i will try it whit my old unit soon. Bluetooth streaming work fine. Be useful have second line in.


B50 Bluetooth Stereo Amplifier With Audio Transmitter

Andre J.
Okay, slight issues with HDMI ARC

I like the device, unfortunately I have issues with HDMI ARC not alway working and a crackle when changing volume when using HDMI as a source. I don’t know if the crackle is from the TV or B50 though.

Leider mit ein paar schwächen/Qualitätsmängeln

Alle Verstärker sind leider verzogen - kippeln also auf ebenen Flächen. Ich habe 6 Stück im Einsatz. Zwischen der Inbetriebnahme des ersten und weiteren gab es ein update der App -> nun können die Gerätenamen nicht mehr so lang wie vorher vergeben werden und auch der „-“ Bindestrich fehlt in der Tastertur.
Wenn bereits 2-3 Geräte an sind kann man keine neuen einrichten.. hat etwas gedauert bis ich das rausgefunden habe.
Außerdem hat die Bluetoothstreaming zu Lautsprechern und Kopfhörern eine Latenz, so kann man diese nicht parallel zu den Passiven Lautsprechern eines anderen Verstärkers an der gleichen quelle laufen lassen. Für die Synchronisation mit einem TV Bild wohl auch ehr suboptimal und womöglich auch der Grund, warum dann die Verstärker Ausgänge abgeschaltet werden und nicht parallel mitlaufen können.
Mit der Leistung und Tonqualität (inkl. Einstellmöglichkeiten) bin ich aber zufrieden. Für das Geld ganz okay! Schade ist, dass der SE nicht vorher angekündigt wurde.. aufgrund der eh nicht nutzbaren Bluetooth-streaming-Funktion hätte dieser vermutlich ausgereicht. Qualitativ gibt es auch unterschiede in der Oberfläche zu meiner ersten Bestellung vor mehreren Monaten zur letzen.
Da diese in einem Serverschrank übereinander stehen sieht man das direkt.

Good amplifier with great features for the price

Arylic's components are always good quality and great value. The only negatives are... that it takes 15 seconds after turning on my Samsung TV before the sound comes out of my Polk speakers... and that the Android app does not always remember it's equalization settings. Hopefully these issues can be fixed soon with updates.

driving polk xt20

amp/bluetooth/phono in/dac/remote works like a charm. driving polk xt20 in 17m2
why do you have to register to run the android control app?

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