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

18 reviews

Regular price $139.00 Sale price $119.00
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  • 1 Year Warranty
  • 14 Days Return
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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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About Us

Arylic is founded by groups of expert people with different skills from home audio and lifestyle new technology products. With more than 10 years of experience designing the product behind the scenes, we made the decision to make some products of our own team with our specialty, to make them good, value for money good quality, maintain and update.

Learn more about our story>>

About Us

Arylic is founded by groups of expert people with different skills from home audio and lifestyle new
technology products. With more than 10 years of experience designing the product behind the scenes, we made the decision to make some products of our own team with our specialty, to make
them good, value for money good quality maintain and update.

Learn more about our story>>

QUESTIONS & ANSWERS

Ask a Question
  • 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?