Price: [price_with_discount]
(as of [price_update_date] – Details)
[ad_1]
Product Description
DIY Bluetooth Amplifier Board for Stereo System
Still running cables around your audio system? Want to play music from the internet? Up2Stream AMP v4 Wifi & Bluetooth Amplifier Board is perfect for you. You can use AMP v4 to easily build your own wireless stereo system. AMP v4 can provide you with 50Wx2 power to 4ohm speakers and you can stream online music from many famous online music services like Spotify, Deezer, TuneIn and more.
Easy Switch Mode
You can easily change AMP Mono output mode from Mono to Stereo or vice versa, just see what is best fit for you.
High Power Stereo System
You can combine 2 AMP Mono to form a stereo system with 200W power in total. It is also very easy to setup. Just 2 steps and you can enjoy your music with high power stereo system.
DiY Your Multi room Audio
When you have speakers in multiple rooms, you can hook up multiple AMP v4 to form a multiroom audio system. You can play the same music to all the rooms at the same time in sync. This can let your guess enjoy the booming music all over your house when you host a house party.
All Musics you like
Huge music resources supported like Spotify, Amazon Music, Tidal, Deezer, Qobuz, Internet Radio, iheart Radio, Napster etc. Except online music, you also can play local music by NAS, USB storage where you have collected your favorite song for years.
Wireless Connectivity
Streaming your audio all the way by Wifi, Bluetooth 5.0, DLNA, UPnP, Airplay, Spotify Connect.
Streaming your Music Everywhere
No matter where you are in your house, you can always take out your phone to play a song for you or your family. Like play a Bedtime Story for your Children, a love song for your wife, easy and wirelessly.
Specification
Wireless network
IEEE802.11 b/g/n 2.4G
Ethernet
Single 10/100M RJ45
Bluetooth
5.0, SBC/AAC
USB Host
Play USB music
Power Input
DC 12V – 26V
Audio Input
Analog 3.5mm/4pin connector/Micro USB
Audio output
Analog Speaker out (PIN SPACE-5.0mm)
Frequency response
20Hz to 20kHz
Speaker Power
2×50-W into a 4-Ω BTL Load at 21V; 2×30-W into a 8-Ω BTL Load at 24V; 2×15-W into a 8-Ω BTL Load at 15V
THD
0.03%, @1kHz 50W+50W 24V-4Ω
Speaker Impedance
4-8ohms
music output
16bit/44.1khz CD quality
Music Format
FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
Decoding
Up to 24bit/192kHz
Protocols
AirPlay, DLNA, UPnP, Spotify Connect, Qplay
Product Included
Main unit*1,4pin analog connector*1,screw Driver*1,WiFi Antenna*1,User Nanual*1
Output 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
100W@2Ω load at 24V; 60W@4Ω load at 24V; 30W@8Ω load at 24V
2×50-W into a 4-Ω BTL Load at 21 V 2×30-W into a 8-Ω BTL Load at 24
2x50W into 4Ω BTL load at 24V； 2x50W into 8Ω BTL load at 24V (Boost)
2x35W@4Ω load at 18V 2x18W@8Ω load at 18V
2x50W into 4Ω BTL load at 24V； 2x50W into 8Ω BTL load at 24V
Audio Input
3.5mm mini jack（1Vrms） Line in(pin) Micro USB Input x1 for PC streaming
Wifi, bluetooth, 3.5mm socket, line in pin, * SPDIF pin in
RCA Analog Input x1(2Vms) Micro USB Input x1 Optical Input x1
RCA x1 for analog input（1.2Vrms） Optical x1 for digital input Micro USB Input x1 for PC streaming
For PC audio output
3.5mm mini jack（1Vrms） Spdif in(pin) Type A USB Input x1 for PC streaming
Audio Output
Speaker out with subwoofer out (Pin space 5.0mm)
Speaker output, line out pin, I2S, * SPDIF pin
Sub Out x1(2Vms) Speaker output x1
RCA x1 for analog output（1Vrms) Subwoofer output x1 Speaker output x1
Pin space 5.0mm
Subwoofer Output(20-300Hz Max 2V RMS) Line out(Left channel speaker output)
* SPDIF PIN can only choose either input or output, cannot work at the same time.
✓
✓
✓
✓
✓
✓
✅STABLE STREAMING AND HIGH SOUND QUALITY: Supports playback of lossless music files-MP3, APE, FLAC, WAV with Hi-Res audio.When streaming wirelessly, Bluetooth can reach up to 30 meters. With stream music over the network, Wifi can reach anywhere the signal covers. And free iOS and Android app: 4stream
✅Multiple Music Sources & Protocols: Supports Spotify, Tune in, iHeartRadio, XIMALAYA, QQ Music, TIDAL, Napaster, Qobuz, QQFM, Deezer etc. And airplay1, Qplay, DLNA, UPnP protocols. Also Other audio sources for local music, USB flash drive, NAS and line inputs.
✅Application: Advanced circuit design with built-in speaker protection circuitry, best suited for your home bookshelf/ceiling/desktop/speakers; recommended for home TV audio, computer audio system games, tower speakers and garden speakers. If you have high knowledge in the audio field, the small and compact design is also suitable for car audio system. You can enjoy high quality music everywhere!
✅Multiroom Control: Enables multiroom and multizone streaming through multiple devices connected on the same network and control with your phone.
[ad_2]
