2.1 amplifier
Led indicators of 2.1 amplifier
interface of 2.1 amplifier
diagram of 2.1 amplifier
2.1 amplifier connection
2.1 amplifier with multi room control
2.1 amplifier with remote control
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1
2.1 Amplifier for DIY Speaker Up2stream Amp 2.1

2.1 Amplifier for DIY Speaker Up2stream Amp 2.1

40 reviews

Regular price $139.00 Sale price $119.00
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-254 in stock

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  • 1 Year Warranty
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Wireless Your 2.1 System

Wireless Your 2.1 System

Stream Your 2.1 System Without Wires

Stream Your 2.1 System Without Wires

The Up2stream Amp 2.1 is a 2.1 amplifier that specialized wireless streaming for DIY users and subwoofer lovers. In addition to the undistorted sound quality and a powerful subwoofer output, you also get the most advanced wireless technology. With wifi, Bluetooth 5.0, Airplay, Spotify Connect, also DLNA and UPnP protocols for wireless control. It's worth mentioning that the sound quality via wifi streaming is without any compression and no distance limitation as long as your wifi signal is strong enough, which upgrades your home audio system to be more usable and enjoyable to listen to.

  • compatible audio components with subwoofer amplifier board

    Powered Subwoofer

    Up2stream Amp 2.1 equipped with 50W*2 stereo pair + 100W high-powered subwoofer. The sound output is immaculate and stunning, definitely enough to keep you partying at home all day long. Let’s make some noise!

  • compatible audio components with subwoofer amplifier board

    Position your Subwoofer Anywhere

    You can place your subwoofer anywhere in your house and wirelessly stream deep bass through out the house.

  • subwoofer amplifier board with wifi streaming
  • Precisely EQ Adjustment

    When it comes to audio products, especially subwoofers, players are very interested in EQ control. Up2stream Amp 2.1 can adjust Treble and Bass via remote control, app, and knobs, but the best way is to use our ACPWorkbench tuning tool, which adjusts EQ precisely. If you are someone who likes to customize your audio effect or enjoys musical variety, this is a feature you will love!

  • Easy to DIY Your 2.1 System

    Whether you want to stream Bluetooth, Wifi, Airplay, external sources, or your favorite playlist on your NAS, you can enjoy all features just with a piece of Upstream Amp 2.1 Subwoofer amplifier board!

  • subwoofer amplifier board with wifi streaming
  • subwoofer amplifier board with wifi streaming
  • Multi-zone Subwoofer for your House

    No matter where you are in your house, you can always take out your phone to play a song for you or your family. Easily to Group all your subwoofers and let the house shake tonight!

Stream All Music you Like

Stream your favorite online music such as Spotify, Amazon Music(US Only), Tidal, Deezer, Qobuz, Internet Radio, iheartRadio, Napster etc. Any time anywhere in your house with our 4stream App.

wireless preamplifier with Spotify connect

What's More

wireless preamplifier with digital output




Specification

USER INTERFACE & CONTROLS


LED indicators
White-WiFi & network mode:
Flashing fast-device is booting
Flashing slow- waiting for WiFi connection
Green-Line in mode
Red-USB mode
Yellow-connect to PC
Power Button
Device on:
Short press once: Switch input mode
Long press once: Switch off
Short press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)
Short press three times: Restore the factory settings

Device off:
Short press: Switch on
Rotary Knob
For treble/bass/volume adjustment
PC
iTunes/Musicbee/Foobar 2000
4stream App
Free iOS and Android App

AUDIO


Music Format
FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
Audio Decode
Up to 24bit/192kHz
Audio Output
44.1khz/16bits, CD quality
Frequency Response
20Hz-20kHz
THD+N
<0.03% @1kHz/1W/4ohm
SNR
91dB
Speaker Impedance
Stereo 4-8Ω
Sub 2-8Ω
Speaker Power
2x50W@4Ω + 100W@2Ω BTL load at 24V
2x30W@8Ω + 75W@4Ω BTL load at 24V
2x22W@8Ω + 48W@4Ω BTL load at 19V
2x15W@8Ω + 30W@4Ω m BLT load at 15V
Online Music Service
Check here
Local Storage
Mobile device memory, NAS, USB pen drive/Stick

GENERAL


Weight
0.5kg
Dimensions
124*100*25mm
Working temperature
0~40℃
Package Included
Main board x1
Antenna x1
User's manual x1
External Knob x3
Screw Driver x1
6pin Phoenix Connector x1

CONNECTIVITY


Wifi
IEEE 802.11 b/g/n 2.4G
Bluetooth
5.0 SBC/AAC, 10M
Wired Connection
Ethernet RJ45
Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect, Qplay

INTERFACES


DC input
12V-24V
Audio input
3.5mm mini jack(1Vrms)
Line in(pin)
Micro USB Input x1 for PC streaming
Audio output
Speaker out with subwoofer out (Pin space 5.0mm)
USB Host
For USB pen drive/stick, 1000 songs limited
Antenna
WiFi/Bluetooth Signal
Compatible Expansion Board
ADC-KEY Board
SPDIF Input Board
SPDIF Output Board




Specification

USER INTERFACE & CONTROLS


LED indicators
White-WiFi & network mode:
Flashing fast-device is booting
Flashing slow- waiting for WiFi connection
Green-Line in mode
Red-USB mode
Yellow-connect to PC
Power Button
Device on:
Short press once: Switch input mode
Long press once: Switch off
Short press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)
Short press three times: Restore the factory settings

Device off:
Short press: Switch on
Rotary Knob
For treble/bass/volume adjustment
PC
iTunes/Musicbee/Foobar 2000
4stream App
Free iOS and Android App

AUDIO


Music Format
FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
Audio Decode
Up to 24bit/192kHz
Audio Output
44.1khz/16bits, CD quality
Frequency Response
20Hz-20kHz
THD+N
<0.03% @1kHz/1W/4ohm
SNR
91dB
Speaker Impedance
Stereo 4-8Ω
Sub 2-8Ω
Speaker Power
2x50W@4Ω + 100W@2Ω BTL load at 24V
2x30W@8Ω + 75W@4Ω BTL load at 24V
2x22W@8Ω + 48W@4Ω BTL load at 19V
2x15W@8Ω + 30W@4Ω m BLT load at 15V
Online Music Service
Check here
Local Storage
Mobile device memory, NAS, USB pen drive/Stick

GENERAL


Weight
0.5kg
Dimensions
124*100*25mm
Working temperature
0~40℃
Package Included
Main board x1
Antenna x1
User's manual x1
External Knob x3
Screw Driver x1
6pin Phoenix Connector x1

CONNECTIVITY


Wifi
IEEE 802.11 b/g/n 2.4G
Bluetooth
5.0 SBC/AAC, 10M
Wired Connection
Ethernet RJ45
Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect, Qplay

CONNECTIVITY


Wifi
IEEE 802.11 b/g/n 2.4G
Bluetooth
5.0 SBC/AAC, 10M
Wired Connection
Ethernet RJ45
Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect, Qplay

INTERFACES


DC input
12V-24V
Audio input
3.5mm mini jack(1Vrms)
Line in(pin)
Micro USB Input x1 for PC streaming
Audio output
Speaker out with subwoofer out (Pin space 5.0mm)
USB Host
For USB pen drive/stick, 1000 songs limited
Antenna
WiFi/Bluetooth Signal
Compatible Expansion Board
ADC-KEY Board
SPDIF Input Board
SPDIF Output Board
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QUESTIONS & ANSWERS

Ask a Question
  • Hi, I have a passive subwoofer + 2 jbl 305 active speakers. Will this work? Or I should buy something else?
    The stereo channel of Up2stream Amp 2.1 is for passive speakers.
    By your needs you can choose Up2stream Pro V3 for your active speakers then Up2stream Amp Sub for your passive subwoofer.
  • Hello, I have 4 questions: Is it possible to play internet radio directly with the app: https://orf-live.ors-shoutcast.at/oe3-q1a.m3u What is the difference between the mono and stereo Module? What is the difference between V3 and V4 Is it possible to deactivate the sub output on the 2.1 Up2stream when i have only 2 speakers?
    1.Is it possible to play internet radio directly with the app
    -We have Internet radio integrate in our 4stream App. As for other app which may support UPNP and DLNA protocols may work with our device.
    2.What is the difference between the mono and stereo Module?
    - You can ouput L+R sound in one channel with a speaker is called mono, for stereo, you need 2 speakers one for left channel one for right channel.
    3. What is the difference between V3 and V4?
    -The big difference is Up2stream Amp v4 have mono and stereo mode switcher and firmware update will focus on new boards.
    4. Is it possible to deactivate the sub output on the 2.1 Up2stream when i have only 2 speakers?
    -Just not wire the sub channel.
  • stream YouTube Music?
    Available via Airplay and Bluetooth.
  • Hello, Is it possible to connect on the Up2stream Amp V4 line in a TV line out. 1. option Is there a delay when i play the sound from line in on the same Up2stream Amp board with speaker? 2. option How long is the delay when i stream the line in sound to other Up2stream Boards (multiroom) For a few months I have been asking about a Feature. To you have an info to this Feature? Start a playlist or song over a hardware input or over a http request from API. (From a door bell) Then the system returns to the state it was before the event.
    Yes, it is available. Almost no delay for solo mode. Will have 1-3 secs delay with screen under multiroom mode.
    For door bell features we will apply in future update, already in schedule.
    You can follow our forum for new updates:
    https://forum.arylic.com/
  • Hello, Can i connect on the 2.1 Amplifier for DIY Speaker Up2stream Amp 2.1 an active sub woofer and on the stereo output passiv wall speakers?
    This is not available. I advice you can use A50+ which can meet your needs.

    Thanks
  • Wie kann ich mich am web Interface "Web Management" anmelden? Alle Kennwörter, die ich in der App verwendet habe funktionieren nicht, das Interface reagiert gar nicht auf die LOGIN Schaltfläche :( .....Sonst ist das ein geiler kompakter Verstärker zum Streamen! !!
    Geben Sie die IP-Adresse des Geräts in den Browser ein, und Sie können das Kennwort im Beitrag nachlesen.
  • Hello Arylic Team, I'd like to place my Arylic up2stream in an area where it can't be seen by the remote control. Is there a wired remote extension to connect to the up2stream by wire and place the sensor where it can see the remote control? Thank you.
  • Hello there! I have two non-powered Stereo Speakers and an allready powered (with integrated Sub-Amp) Subwoofer. I really want to use the Subwoofer with the Arylic 2.1 Amp and wanted to ask if there is any way to use the Arylic 2.1 Amp with an allready powered SubWoofer (PM-SUBmini2). Is there a way to configure the Subwoofer output of the Arilyc 2.1 Amp as a Pre-Out without amplification? Or is there another Solution like an Addon-Board which I can buy to have a Subwoofer-PreOut on the Amp 2.1? Thank you very much!
    By this, I recommend you have our Up2stream Amp V4 and ACPWorkbench too to adjust the fliter.
  • Is there any update on Airplay 2? The website still says Q2 2021, but that’s already over.
    Sorry for the delay, due to Covid many hardware cost raised high and chips are out of stock.
    So there is a delay about new model with Airplay 2.

    But we are on the progress of it. We estimated will release in Q4 2021.
  • I want to use two of these amps as left and right setup. I will be using two 2.1 amps in a single speaker box so I want them to be connected always. How should I connect them for best audio quality? Can the frequency of each stereo channel be adjusted individually? One of these amp will play Right channel and the other one will play Left channel, if possible I don't want to connect them using WiFi and assigning Left & Right channels to each in the app.
    This is available that you can adjust the seperate frequency with our ACPWorkbench tuning tool.
    As for the setup, you can configure the master unit to spdif out to your slave unit spdif in. And the slave unit keep in spdif in mode and configure the volume to the maximum.

    Then you can adjust the volume by Master units, and control the music by master unit.
    After finish the configuration on slave, we advice you to take off the wifi module on slave board. Which can avoid you make mistake on slave unit.

    If you still have issues, you can send to info@arylic.com
  • Can i use it as stereo only (2.1 future option )
    Yes, just not to wire the sub channel.
  • How can I turn off the beep tone when using the volume knob on Amp 2.1? I have the PC ACP workbench, but did not find an option to deactivate or at least reduce the volume of the beep.
    Yes, you can turn off the Beep sound.
    In the ACPWorkbench, on the bottom right corner click on the "TAG" button.
    Then input:
    Bep:0
    in the ASCII input bar then clck "SET" button.

    This will disable the beep sound when you change the volume using the volume node.
    If you want to turn it back on, just input:
    Bep:1
  • Is powering from a 6S lithium pack (25,2V) is Ok for the board?
    The proper voltage is 12 -24V, there is no limitation in current
  • If I buy 2+ wifi amp, hooking one with tv and WiFi, while others to speakers and the same WiFi, can I still sync the sounds with all amps?
    Yes, it can sync the  sound  Aux in making use of multiroom mode
  • I tried several Leds as the schematic on the user manual. Some colors work, some give a bliep, some dont shine, some do other strange things. What kind of leds can I connect to nr16?
    Do you like what kind of light you need to use, just connect the corresponding pin to GND.
  • I have an Up2Stream 2.1 Amp How can I set the Crossover Frequency to 120Hz ?
    Adjust the fre option in main eq in acpworkbench
  • Can I use an 18v tool battery with to power this amp or will it damage it?
    yes you can,  our input voltage is 12-24V
  • Hello, is it possible to configure the stereo output as a single BTL and assign one channel to this BTL output and the other channel to the sub channel, and having this way a stereo 100+100W output?
    You can achieve the goal through workbench, redefine the function of the Output mode 
    please check the URL:https://drive.google.com/file/d/1QDqt6wYqdYlvpkOMetnAItNRrgUXJGNK/view?usp=sharing
  • Can I use a 12V 5A power supply to use with 2x15W (4ohm) + 1x15W Sub (4ohm) ? Do I have to change any settings for the sub ?
    Q1:
        Yes, you can use this specification power supply
    Q2:
        You can change setting through ACPworkbench
     
  • Hallo, what ist No. 10 for a plug type? Is it not a PH2.0. It is not a same type how the other plugs on the board.
    vh3.96
  • Do you still need a crossover circuit for the subwoofer? And can you freely set the crossover frequency, maximum frequency and phase?
    No need to set the crossover circuit, our we can set the crossover frequency of 50-200hz
  • What is distance between knobs?
    Please refer to this URL:https://cdn.shopify.com/s/files/1/0072/6899/1049/files/Up2stream_Amp_2.1_Dimensions_Diagram.pdf?v=1603347793
  • Do the tone controls add on top of any EQ set in ACPWorkbench?
    Yes, you can adjust gain in any EQ
  • Can the subwoofer out handle a 2ohm driver
    Yes, 2ohm power is bigger.
  • Is USB OTG supported at 192 24?
    Yes.
  • What are the main dimensions of the board (holes and potentiometers in relation to each other and the board edges)?
    please check 
    https://cdn.shopify.com/s/files/1/0072/6899/1049/files/Up2stream_Amp_2.1_Dimensions_Diagram.pdf?v=1603347793
  • Hello, can you also connect 2x4Ω + 1x4Ω speaker?