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Up2Stream amp 2.0 WiFi and bluetooth 5.0 HiFi Stereo Class D Digital Multiroom Audio Amplifier Board with Spotify Equalizer
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Up2Stream amp 2.0 WiFi and bluetooth 5.0 HiFi Stereo Class D Digital Multiroom Audio Amplifier Board with Spotify Equalizer

- China

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Main Features


1. Up2Stream WiFi & Bluetooth amplifier board 2.0 designed with top-class WiFi & BT transmission chipset and a  full digital amplifier class-d ic STA326 from ST. It can be powered by any DC voltage from 12V to 24V. This amplifier board is capable of outputting up to 50W per channel. It can drive 4Ω or 8Ω.
2.The Up2Stream amp 2.0 WiFi and Bluetooth stereo amplifier board streams the music wirelessly from all kinds of sources without distance limitation in high audio quality. This Up2Stream stereo amplifier board is great for music enthusiasts to build their own wireless audio system or upgrade their existing regular audio system to be WiFi and Bluetooth enabled.


- Up to 80W per channel output.
- Powered by 12V to 24V DC voltage.
  2X50W into a 4Ω BTL Load at 21V
  2X30W into a 8Ω BTL Load at 24V
  2X15W into a 8Ω BTL Load at 15V
- Full digital amplifier IC STA326 from ST.
- 2.4G WiFi, 5.0 Bluetooth, 100M LAN Streaming option.
- Spotify, Tune in, iHeartRadio and more streaming service by update.
- Airrplay, DLNA, UPNP supported.
- 24bit,192khz HD audio and FLAC, WAVE, APE support.
- Stream music from phone storage, NAS, streaming services, tablet.
- Multiroom streaming (Direct Connection).
- Free 4STREAM android and iOS app.
- Remote Controller with full control commands.

ConnectivityWiFi: IEEE802.11 b/g/n 2.4G
LAN: RJ45 single 10/100m
Bluetooth 5.0
Freqneucy Response20Hz-20kHz
Power InputDC 12V-26V
Speaker Output2X50W into a 4ohm Load at 21V
2X30W into a 4ohm Load at 18V
2x15W into a 4ohm Load at 15V
Audio Output4 pin line out (L, GND, GND, R)
Audio Input3.5mm aux in (0dB @ 1Vrms)
4 pin line in (L, GND, GND, R)
USB 2.0 host
IRIR (NEC protocols)
THD+N0.03%, @1kHZ 50W+50W 21V 4ohm
Sample RateDecoding upto 24bit, 192kHZ
ProtocolAirrplay, DLNA, Spotify Connect, Qplay, UPnP
Streaming SourcesSpotify, Deezer, Tidal, Qobuz, iHeartRadio, Napster, Internet Radio
App4STREAM available in Google Play store
Control DevicesiOS and Android based devices, PC(iTunes or Foobar2000), Remote Controller
Key Software FeaturesMultiroom & Multizone streaming supported
All sources support restream to other unit in sync
Stereo Pair
Network ResetButton inside aux in port
LEDLED indicator for work status
AccessoryBluetooth antenna, WiFi antenna, User manual, phoenix speaker connector
Dimension110 * 80 * 20mm

Why Choose Up2Stream Audio Receiver or Amplified Board?

a. You can stream your music wireless via network without distance limitation.
b. It support streaming from variety of audio sources.
c. It will not compress the music files and decoding by receiver, not cellphone, much better DAC and sound quality.
d. You can stream HiFi Service such as Spotify, Qobuz, Tidal and Global Internet radio by our apps.
e. It support airrplay, dlna, upnp, which can give you a much better streaming experience.
f. With 4Stream app, you can stream music to multiple rooms or multiple zone just by your fingers.
g. No need that many device on your self and that many cables twisted.
h. Free firmware and app maintenance.

Package Included:

1 x Up2Stream amp 2.0 Digital Multiroom Audio Amplifier Board
1 x User Manual


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