Up2Stream Plate Amp - Multiroom Wireless Plate Amp

Sale price$119.00 Regular price$169.00
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  • RJ45 wired network and WiFi, Airplay, Spotify Connect, Bluetooth 5.0, DLNA, UPnP wireless connectivity support.
  • Super easy to install with plate amp, build your wireless speakers without complicated skills.
  • Maximum 40W x 2 powerful output of stereo mode.
  • ma12070p amplifier chip for better amplification and high sound performance.
  • Support Spotify, Apple Music, Amazon Music, Tidal, Deezer, Qobuz, TuneIn, Internet Radio and more.
  • Sync audio or play different songs at the same time with multiroom streaming.
  • Convenient, full wireless control by FREE iOS & Android 4STREAM app.
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Up2stream Plate Amp

The Up2Stream Plate AMP is an excellent WiFi and Bluetooth 5.0 stereo plate amplifier that enables you to effortlessly incorporate high-quality wireless streaming into your speakers. This Class D plate amplifier is a complete range device that provides 40W L&R channels, a 3.5mm Aux input, a USB input for PC connection, a Speaker out for the Right channel, and a Subwoofer out for an active subwoofer.

Once you connect it to your home network, you can use our 4STREAM APP to play music from your mobile device, NAS, or online streaming services such as Spotify, Deezer, Tidal, Qobuz, and many others. The wireless multiroom audio system can play the same music in sync throughout all rooms with multiple devices, or you can play different music in different rooms.

Overall, the Up2Stream Plate AMP is an excellent addition to your home audio system, providing high-quality wireless streaming capabilities and the convenience of multiroom audio playback.


Wireless Connectivity

Up2stream Plate Amp supports WiFi and Bluetooth 5.0, allowing for easy streaming of music from various sources such as smart phones, tablet, laptop, and computer within your local network. Additionally, the device supports popular protocols such as Airplay, Spotify connect, DLNA, and UPnP, providing seamless wireless music streaming capabilities.

Wired Network

Up2Stream Plate Amp features an RJ45 Ethernet port for a more stable network connection. This allows you to directly stream music from your smart devices without having to go through the WiFi setup process using the app. This feature makes it super easy to get started and enjoy your music quickly and effortlessly.

Easy To Install

The Up2stream Plate Amp is an amplifier board specifically designed for DIY enthusiasts. The board comes equipped with pre-wired connection ports and a power adapter, making it incredibly easy to install onto your speaker cabinet. All you need to do is connect it to your speaker, and you're good to go. This board is exceptionally user-friendly, saving you time and effort compared to other amplifier boards.

Powerful Home Amplifier

The Up2stream Plate Amp delivers an impressive maximum power output of 40Watts for both the left and right channels, making it an excellent choice for your home speaker projects. Whether you're building bookshelf speakers, a center speaker, or customizing your own stereo speakers, this amplifier board provides ample power to drive your speakers with exceptional performance.

High-performance Plate Amp

The Up2stream Plate Amp is equipped with the advanced ma12070p amplifier chip, which delivers outstanding amplification and superior sound performance. With this cutting-edge technology, you can enjoy high-quality audio output with exceptional clarity and precision.

Plug and Play

With the ready-to-use interfaces, streaming music is as simple as plugging in the power and connecting to a passive speaker. Unlike other audio boards, there's no need for soldering of pins before you can get started. This makes it incredibly easy and user-friendly for anyone to use.

Lossless Audio

The Up2stream Plate Amp is designed to support a broad range of lossless audio formats, including FLAC, MP3, AAC, AAC+, ALAC, APE, and WAV. Furthermore, the board can decoding up to 192kHz/24bits, and providing high-quality audio output with a resolution of 44.1kHz/16bits CD quality.

Music Services Support

Spotify, Apple Music, Amazon Music, Tidal, Deezer, Qobuz, TuneIn, Internet Radio, Napster, iHeart Radio, Radio Paradise, and more with future update.

Versatile Music Sources

The Up2stream Plate Amp offers versatile streaming options, allowing you to easily stream music from various sources such as music services, NAS, phone storage, SD card, and other 3rd-party apps that support Airplay, DLNA, and UPnP protocols.

This provides you with a wide range of choices when it comes to selecting your preferred music source. Additionally, the device comes with Bluetooth 5.0, enabling you to stream audio from your smart devices seamlessly. This means you can enjoy your favorite music on the go, without the need for any additional cables or devices. With its multiple streaming options, the Up2stream Plate Amp makes it easy to enjoy high-quality sound from a variety of sources.

Multiple Interfaces

The Up2stream Plate Amp comes with a range of ready-to-use interfaces, including a 3.5mm line in, USB A audio input, speaker output and extension plug for SPDIF in, Button Board, and IR receiver. Which enables you to create a flexible system according to your specific needs. With these features, you can easily connect your audio devices and enjoy high-quality sound without any complicated setup.

Multiroom/ Multizone

If you have multiple Arylic streaming devices installed in different rooms, you can easily group them together into different groups and stream music to a master device, which will sync the same music to all other devices in that group.

Alternatively, you can also choose to play different songs at the same time throughout your house, providing a personalized listening experience for each room. With this feature, you can easily control and customize your music streaming experience based on your preferences and needs.


The 4STREAM APP is a powerful and convenient tool and free iOS& Android app that allows you to fully control your Arylic devices wirelessly. With this app, you can do music services playback, NAS/local files playback, preset content, mode swtich, Multiroom/Multizone control, EQ control, alarm clock, WiFi connection. With its user-friendly interface and comprehensive control features, the 4STREAM APP makes it easy to enjoy your music, your way.

Web Control

The Arylic streaming devices come with a unique feature that allows you to quickly access them by inputting the device's IP address into your browser.

This means you don't need to install any app or software to access the device's settings. Using this feature, you can easily set your preset content, EQ controls, playback options, and even update the device's firmware. With this feature, you can quickly access and control your Arylic streaming devices, making it easy to enjoy high-quality audio with minimal setup time.

Enhanced Up2stream

The Up2stream Plate Amp offers several optional expansion boards that can be used to enhance its functionality and performance. These expansion boards include the Up2stream SPDIF board, Up2stream button board and Up2stream IR extension board.

Each of these expansion boards provides unique features and capabilities that can be used to customize and improve the performance of your Up2stream Plate Amp device. You can find all the boards in Accessories.*Installation requires wiring on demand

USB Sound Card for PC

Once you connect the Up2stream Plate Amp to your PC, it will be detected as a USB sound card. This allows you to stream audio from your PC directly to other devices connected to the Up2stream Plate Amp. This feature provides a convenient way to extend your audio playback capabilities beyond your PC. Support both Windows & Mac PC.

ACPWorkbench Tuning Tool

Our proprietary ACPWorkbench software provides a powerful tool to customize and optimize the DSP settings of each unit of the Arylic streaming devices.

This software allows you to adjust a range of settings, including L/R balance, frequency of every channel, pregain, and more. By fine-tuning these settings, you can achieve optimal audio performance and tailor the sound to your preferences.In addition to DSP settings customization, the ACPWorkbench software also supports local firmware updates, define pins and configure other settings.

Smart Home Assistant Integration

The Up2stream Plate Amp offers a range of communication options, including HTTP API, UART, and TCP commands, providing flexibility for users to integrate the device into their existing smart home systems or to develop custom applications. Get API files below in the download portion and check the cases in our forum.

Easy WiFi SSID & BT Name Change

With the 4STREAM app, you can rename your Arylic streamimg device's WiFi SSID and Bluetooth name. The changes will stay even after a factory reset, untill you change it again.

Optional Remote Control

the optional remote control is a useful addition to the Up2stream Plate Amp, providing an easy and convenient way to control your music playback from a distance. Like play/pause, deep bass, adjust volume, and quick switch preset content from a distance.Whether you're listening to music in your living room or in another part of your home, the remote control makes it easy to adjust your settings and enjoy your music to the fullest.

*There is no IR sensor on Up2stream Plate Amp, you may need to add IR sensor board if you want to use remote control.


*Up2stream Plate Amp need ACPWorkbench tuning tool to switch the spdif configuration from spdif in to spdif out.

Latest Firmware Version



IEEE802.11 b/g/n 2.4G

5.0 SBC/AAC, 15M, BT Receiver

Wired Network:
Ethernet Single 10/100M RJ45

Power Supply

AC100-240V 50/60Hz 1A

Audio Input

3.5mm Line Input (1 Vrms)

USB A Input
SPDIF In pin connector

Audio output

4 pin connector Line Out (1 Vrms)
Subwoofer Output (20-300Hz Max 2V RMS)
Left Channel Speaker Out
Right Channel Speaker Pin Out

Other I/O Interface

LED pin connector
IR pin connector
Button pin connector

Amplifier Chip


Speaker Power

40W x2 @4Ω
20W x2 @8Ω

Speaker Impedance


Frequency response

20Hz to 20kHz


Which Audio Amplifier Board Are Made For You ?

①The optional remote control needs to be used with the IR sensor board.

②Up2stream Amp V4/Mono, Up2stream Amp2.1 & Up2stream Plate Amp need ACPWorkbench tuning tool to switch the spdif configuration from spdif in to spdif out.

③The IR Sensor board needs to be used with the button board.

Wireless Capability

WiFi, Airplay , Spotify Connect, Qplay, Bluetooth 5.0, UPnP, DLNA

WiFi, Airplay , Spotify Connect, Qplay, Bluetooth 5.0, UPnP, DLNA

WiFi, Airplay , Spotify Connect, Qplay, Bluetooth 5.0, UPnP, DLNA

Wired Network

Ethernet RJ45

Ethernet RJ45

Ethernet RJ45





Audio Channel




Music Service

Spotify, Amazon Music, Deezer, TuneIn, Tidal, Qobuz, Napster, Internet Radio, iHeartRadio, QQ Music, QQFM

Spotify, Amazon Music, Deezer, TuneIn, Tidal, Qobuz, Napster, Internet Radio, iHeartRadio, QQ Music, QQFM

Spotify, Amazon Music, Deezer, TuneIn, Tidal, Qobuz, Napster, Internet Radio, iHeartRadio, QQ Music, QQFM

Maximum Speaker Power(24V, 4ohm/Sub, 2ohm)

2 x 40W

2 x 50W(Stereo)

2 x 50W + 100W

Analog Audio Input

Aux In(3.5mm Jack)

Aux In(3.5mm Jack & Pin)

Aux In(3.5mm Jack & Pin)

Digital Audio Input

Spdif In(Pin)

Spdif In(Pin)

Spdif In(Pin)

Analog Audio Output

Sub Out
Speaker Out

Stereo-Aux Out(Pin)
Mono out(Pin)
Speaker Out

Speaker Out

Digital Audio Output


I2S Out(Pin)


Amplifier Chip




Audio Format(Up To)




USB Playback








Web Control








Knob Control

Yes(Volume, Multiple Functions)


Yes(Volume, Treble, Bass)

Expansion Boards

Spdif In Board
*②Spdif Out Board
Button Board
*③IR Sensor Board

Spdif In Board
*②Spdif Out Board
Button Board
Volume Knob Board
IR Sensor Board

Spdif In Board
*②Spdif Out Board
Button Board
IR Sensor Board


For Satellite Speaker,Bookshelf Speaker, Center Speaker, Bluetooth amp, Easier Intallation

For Stereo Speaker, Bookshelf Speaker, Mono Speaker

For Boombox

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Customer Reviews

Based on 18 reviews
Remote control didn't work with Plate-Amp, no amp, no Money back

After building my new speaker with/for this amp i tryed to use the remote control. (RC & Expansion Board)
It doesnt work.
At first there was a failure in the battery case wich i could fix in a few minutes.
After fixing the remote control, it still doesn't work.
Checking cables etc. Everything seems to be fine.

So i wrote an E-Mail to the support.
Answer: Remote Control did not work with plate amp.

I back: buit it should work. You have big letters on your website which are saying: It works. Another Mail with pictures an so on.
Answer: No it doesn't. The technical division confirmed. It doesn't work with this amp/chipset (Infineon, no Texas Instruments)

I back: Now I have a new speaker with a big hole, but i can't use it without remote control. So i asked for retoure the amp and refunding.
Answer: No Problem. Then i got a tutorial to which adress i have to send the amp.
So i did.

Now, about two month later after sending back the amp, i got no money back.
Nobody give me an answer to my further Emails, asking for refund.

So actually i have no amp, and no money. And nobody send me an answer to my emails.

I'm very unhappy whith the situation.

If you are intrestet in such products, you get it fast in good condition.

But if you have any Problem, nobody cares and you got no money back.
So i will say, it's fraud to the customers.
Very bad.
I only can warn other for this producs and this company!

Daryl Bornstein
Could be great, but isn’t there yet

While the hardware works well, the software is clunky and unreliable. This is a shame since the product, when working, solves a problem at a very reasonable price. I hope the software receives some serious attention.

Raul V
Good quality and power

Upgraded my 40 yr old homemade speakers (from farther to son) to a wireless party set with Up2Stream Plate Amp. Very happy with the result!

Projet DIY de JC Edet suite

Voici l'enceinte bibliothèque en cours de réalisation avec :
HP large bande Markaudio 12PW
Ampli à plaque Arylic
Remarque pour les bricoleurs :
L'encastrement de l'ampli à plaque est un peu délicat car il y a peu de marge pour une fixation dans le MDF :
Encastrement : 68x120mm
1° il y a des fils qui passent sur le côté, ce qui impose d'agrandir un peu.
2° les 2 vis à bois au milieu des grands côtés tombent trop près du bord.
3° ce serait judicieux que Arylic fournisse ces vis dans le kit.

Jean Claude Edet

Acheté pour un projet d'une petite enceinte bibliothèque avec un Haut Parleur large bande Markaudio.
Pour utilisation en Bluetooth avec smartphone ou en USB sur PC windows 11.
Connection simple et rapide, configuration, idem.
Le son est excellent sans aucune correction, la puissance est largement suffisante pour ce genre d'utilisation et il n'y a pas de bruit de fond.
Pas d'utilisation de ACPWorkBench pour configurer ni de 4STREAM pour le WiFi.
Je recommande cet article pour le prix.

Jim Cunningham
Great product

Great customer service and product description. Will use Arylic again.

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