Free shipping
All In One Solution
: Add WiFi, Airplay, Spotify Connect, and Bluetooth 5.0 wireless capability to your DIY audio projects. Build a wireless boombox effortlessly or convert your traditional 2.1 system into an advanced wireless multiroom streaming system.
Bring Multiroom Capabilities to Your Next Project
- : Our wide range of Up2Stream boards are small enough to fit in all kinds of audio projects. Add an amplified streamer inside speaker boxes, or tiny receiver boards inside home theater amps. Their size and powerful connectivity bring new life to vintage gear and new ideas for your next DIY build. *All Arylic products are compatible with each other for multiroom installations.
- Create Powerful Wireless 2.1 Speakers And Amplifiers
- : Up2Stream Plate Amp 2.1 has a powerful 50W x2 output with 4Ω passive speakers at 24V on the stereo channels and a 100W sub output with 2Ω passive subwoofers at 24V, Hear and feel the striking, powerful stereo sound and deep bass all around your house. Accepts 12V-24V power input and 4Ω-8Ω speakers, 2Ω-8Ω subwoofer.
- Position Your Boombox Anywhere
- : You can place your boombox anywhere in your house and wirelessly stream deep bass throughout the house.
- Brilliant Sound Streamed Directly From Your Favorite Providers
- : Spotify, Amazon Music, Tidal, Qobuz, Deezer, Napster, TuneIn, Internet Radio, iHeart Radio, QQ Music, QQ FM. The Up2stream Plate Amp 2.1 connects directly to your online streaming providers to play high quality audio, avoiding Bluetooth bottlenecks and compression.
- Easy DIY Solution
- : The compact and thoughtful design allows you easily DIY your projects without any worries about wiring, expansion boards, or other electronics. Simply install the complete plate amp assembly in your custom speaker chassis directly.
- Unmatched Upgradability and Customization
: Our boards have extensive add-on options ranging from IR sensor, button board, and more. Use our proprietary ACPWorkbench software to customize and optimize DSP settings for each unit. Choose boards with analog inputs to stream audio from turntables, USB input for Hi-Res audio files (PC or USB storage), and more. And all our boards come with Bluetooth 5.0 input.
Web & PC Control
: Control your devices via browser from any PC, tablet, or other devices, no app required. Or stream music using any software that supports Airplay, Spotify Connect, UPNP, or DLNA protocols, including iTunes, Spotify, Musicbee, and more.
Powerful 4STREAM App
: Choose your music source and control playback, set EQ, control multiroom/independent playback, manage playlists, control alarm clock, WiFi settings, update firmware, and more... All the useful features you need in our free 4STREAM App for iOS & Android
Easy, Multifunction Knob Control
: Easy local control via the rotary knobs on the front. Set maximum volume with the Volume knob, or changes input mode with a press, and adjust tone with independent Treble and Bass knobs, or press each to reset the tone.
DIY Wireless Boombox Effortlessly
Up2stream Plate Amp 2.1 is a powerful (50W x 2 + 100W) 2.1 plate amp with WiFi, Bluetooth5.0, Airplay & Spotify Connect. You can easily build your boombox without wire the pins yourself. You just need to connect our Plate amp to your speakers and subwoofer and then put it into the speaker box. And a unique wireless multiroom 2.1 plate amp is born for you!
Bring Multiroom Capabilities to Your Next Project
Our wide range of Up2Stream boards are small enough to fit in all kinds of audio projects. Add an amplified streamer inside speaker boxes, or tiny receiver boards inside home theater amps. Their size and powerful connectivity brings new life to vintage gear and new ideas for your next DIY build. *All Arylic products are compatible with each other for multiroom installations.
Create Powerful Wireless Boombox And Amplifiers

Up2Stream Plate Amp 2.1 has a powerful 50W x2 output with 4Ω passive speakers at 24V on the stereo channels and a 100W sub output with 2Ω passive subwoofers at 24V, Hear and feel the striking, powerful stereo sound and deep bass all around your house. Accepts 12V-24V power input and 4Ω-8Ω speakers, 2Ω-8Ω subwoofer.
Position Your Boombox Anywhere
You can place your boombox anywhere in your house and wirelessly stream deep bass throughout the house.
Brilliant Sound Streamed Directly From Your Favorite Providers
Spotify, Amazon Music, Tidal, Qobuz, Deezer, Napster, TuneIn, Internet Radio, iHeart Radio, QQ Music, QQ FM. The Up2stream Plate Amp 2.1 connects directly to your online streaming providers to play high quality audio, avoiding Bluetooth bottlenecks and compression.

Easy DIY Solution
The compact and thoughtful design allows you easily DIY your projects without any worries about wiring, expansion boards, or other electronics. Simply install the complete plate amp assembly in your custom speaker chassis directly.
Unmatched Upgradability and Customization

Our boards have extensive add-on options ranging from enhanced DACs, digital inputs and outputs, and more. Use our proprietary ACPWorkbench software to customize and optimize DSP settings for each unit. Choose boards with analog inputs to stream audio from turntables, USB input for Hi-Res audio files (PC or USB storage), and more. And all our boards come with Bluetooth 5.0 input.
Powerful 4stream App
Choose your music source and control playback, set EQ, control multiroom/independent playback, manage playlists, control alarm clock, WiFi settings, update firmware and more... All the useful features you need in our free 4STREAM App for iOS & Android.
in hoher Qualität wiederzugeben und Bluetooth-Engpässe und Komprimierung zu vermeiden.

Einfache DIY-Lösung
Dank des kompakten und durchdachten Designs können Sie Ihre Projekte ganz einfach selbst durchführen,
ohne sich Gedanken über Verkabelung, Erweiterungsplatinen oder andere Elektronik machen zu müssen.
Installieren Sie die komplette Verstärkerplatte einfach direkt in Ihr individuelles Lautsprechergehäuse.

Unübertroffene Aufrüstbarkeit und Anpassbarkeit
Unsere Boards verfügen über umfangreiche Erweiterungsoptionen, wie z. B. verbesserte DACs, digitale Ein-
und Ausgänge und vieles mehr. Verwenden Sie unsere proprietäre ACPWorkbench-Software, um die DSP-
Einstellungen für jedes Gerät anzupassen und zu optimieren. Wählen Sie Boards mit analogen Eingängen zum
Streamen von Audiosignalen von Plattenspielern, USB-Eingang für Hi-Res-Audiodateien (PC oder USB-
Speicher) und mehr. Und alle unsere Boards verfügen über einen Bluetooth 5.0-Eingang.

Leistungsstarke 4stream App
Wählen Sie Ihre Musikquelle und steuern Sie die Wiedergabe, stellen Sie den Equalizer ein, steuern Sie
die Multiroom-/unabhängige Wiedergabe, verwalten Sie Wiedergabelisten, steuern Sie den Wecker, die WiFi-
Einstellungen, aktualisieren Sie die Firmware und vieles mehr... Alle nützlichen Funktionen, die Sie
benötigen, finden Sie in unserer kostenlosen 4STREAM App für iOS und Android.

