Wireless Audio Board 2.0 AMP

2.0 AMP is the perfect solution if you want to build your own wireless amplifier. It supports WiFi and Bluetooth connection, and is a 50W+50W stereo amplifier. You can easily stream music from your mobile phone, NAS, PC or from online music services like Spotify, Deezer, Tidal, Qobuz and many more. It also support mutliroom function that lets you synchronize multiple devices in different room and play the same music at the same time.

50W + 50W Amplifier

2.0 AMP is a 2 Channel stereo amplifier with 50W+50W output power which let you enjoy wonderful quality music. It can be used with 4ohms or 8ohms impedance speakers, perfect to create your home music streaming sound  system.

50+50watt power
easy switch mode

Stereo / Mono Mode Change

2.0 AMP can switch output mode to Mono output. It is very easy, just relocate couple jumpers position and you can change 2.0 AMP to output as Mono amplifier.

Wired + Wireless Connection

2.0 AMP supports 2.4G WiFi and Bluetooth 5.0 wireless conneciton, and also has RJ45 ethernet port for more stable network connection. It also supports Airplay, DLNA & UPnP protocols. You can easily stream music wirelessly form your mobile, PC or NAS in your local network.

easy name change

Easy WiFi SSID & BT Name Change

You can can easily rename your device WiFi SSID and bluetooth name using our mobile APP 4Stream. The changes will stay even after a factory reset, untill you change it again.

Online Music Services

2.0 AMP supports many famous online music services like Sportify, Deezer, Tidal, Amazon Music, Qobuz, Napstar, iHeartradio, Internet Radio and QQ Music. You can easily stream your favorite music from the music service provider you usually use.

lossless aduio

Lossless Audio Format

2.0 AMP can decode upto 24bit / 192kHz audio and supports various lossless audio format, including FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV.

USB Sound Card for PC

Once you connect 2.0 AMP to PC, it will detect it as a USB sound card. You can then stream audio from your PC directly to other devices. Support both Windows & Mac PC.

External PC Sound Card

Multiroom / Multizone

With multiple devies in different room, you can easily group them in different group and stream music to the master device which will sync the same music to other devices in the same group.

4Stream Applicaiton

4Stream application is our mobile application for both Android and iOS. You can easily control all the Rakoit devices in your house whether you want to play muisc from your phone or PC, play seperate music in each device or same music for all devices.



DC input: DC 12V - 26V
Analog audio input:
  - 3.5mm mini jack
- 4 pin connector
  - Micro USB
Analog audio output:
  - Speaker out (Pin space 5.0mm
  - 4Pin Connector (Analog Stereo)
  - 2Pin Connector (Analog Mono)
  - SPDIF out (PIN)
LAN port: for wired network connection
LED indicators: to show the device status
Power button: short press to turn on/off, long press to reset WiFi settings/terminate Bluetooth connection
IR receiever: for remote control
Wireless antenna: for WiFi & Bluetooth connection

Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect and Qplay

Wireless connection:
  - IEEE 802.11 b/g/n 2.4G
  - Bluetooth 5.0
Wired connection :
  - Ethernet RJ45

Audio Parameters
Music format:
Audio decode: 24bit, 192kHz
Frequency response: 20Hz-20kHz
THD+N: 0.03% @1kHz 50W+50W 24V-4Ω
Speaker Impedance: 4-8Ω(Stereo) / 2-8Ω(Mono)
SNR: 91dB
Bluetooth distance: 10M

Control Applications
4STREAM for iOS and Android based smart devices
iTunes for MAC and Windows PC
Foobar2000 and other compatible third-party apps

Music Sources
Online streaming services:
Spotify, Deezer, TuneIn, Tidal, Qobuz, Napster, iHeartRadio, more coming in the near future
Local storage:
Music stored on the mobile device memory, NAS, USB pen storage

Power input: 12V - 26V input
Dimensions: 110*80*22mm
Working temperature: 0~40℃

4Pin analog phoenix connector
Screw Driver
WiFi antenna x2
User Manual

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