Arylic Up2Stream Amp V4 is a WiFi streaming amplifier board designed for DIY speaker projects and custom wireless audio systems.

With 50W × 2 stereo amplification, network streaming support, Bluetooth connectivity, and multi-room capability, it allows users to transform traditional speakers into modern wireless HiFi systems.

Why it stands out

DIY Wireless Streaming Solution

Up2Stream Amp V4 combines streaming functionality and amplifier power in a compact module, making it ideal for custom speaker projects and audio upgrades.

Powerful Stereo Amplification

The built-in Class-D amplifier delivers up to 50W × 2 stereo output, with bridge mode support for higher-power mono applications.

Flexible Audio Connectivity

Supports multiple audio sources including network streaming, Bluetooth, USB audio, and wired inputs for different DIY applications.

Multi-Room Audio Integration

Connect multiple Arylic devices through the network to create synchronized or independent wireless audio zones.

Best for

• DIY wireless speaker projects
• Upgrading traditional passive speakers
• Custom bookshelf speaker builds
• Multi-room audio installations
• Makers and audio enthusiasts

Not ideal for

• Users looking for a ready-to-use desktop amplifier
• Users wanting built-in display or premium chassis design
• Users needing dedicated subwoofer output
• Users without DIY installation experience

EMiUZEK Buying Notes

• Up2Stream Amp V4 is an amplifier board, not a finished speaker system.
• Requires DIY installation into a suitable enclosure or speaker project.
• Passive speakers can be connected directly after proper installation.
• Power supply selection affects final output power.
• Basic electronics knowledge is recommended for installation.

FAQ

Is Arylic Up2Stream Amp V4 a complete amplifier?

No.

It is a DIY amplifier board designed for custom speaker projects and audio installations.

Can Arylic Up2Stream Amp V4 directly power passive speakers?

Yes.

The built-in amplifier can drive passive speakers after proper installation.

Does Arylic Up2Stream Amp V4 support AirPlay?

Yes.

It supports wireless network streaming through compatible platforms.

Does Arylic Up2Stream Amp V4 support Spotify Connect?

Yes.

It supports Spotify Connect and other network streaming services.

Can Arylic Up2Stream Amp V4 be used for DIY speakers?

Yes.

It is designed specifically for users building custom wireless speakers and audio systems.

Does Up2Stream Amp V4 support a subwoofer?

No dedicated subwoofer output is included.

For a system requiring a dedicated subwoofer channel, consider Arylic Up2Stream Amp 2.1.

What is the output power of Arylic Up2Stream Amp V4?

It provides:

• Up to 50W × 2 stereo output
• Up to 100W mono bridge output

Output depends on power supply voltage and speaker impedance.

HOW TO CONNECT

DIY Speaker Project

Source icon: Streaming Service
Source: WiFi / Bluetooth / USB Audio
Connection: Up2Stream Amp V4 Module
Output connection: Speaker Output
Target icon: Passive Speakers
Output: DIY Wireless Speaker System

Note: Build your own smart wireless speaker.

Existing Speaker Upgrade

Source icon: Smartphone
Source: Music Streaming App
Connection: WiFi Network
Output connection: Amplifier Board
Target icon: Existing Speakers
Output: Wireless Streaming System

Note: Upgrade traditional speakers with modern streaming features.

Multi-Room Audio Setup

Source icon: Network Music
Source: Streaming Platform
Connection: WiFi / Ethernet
Output connection: Multiple Arylic Devices
Target icon: Multiple Rooms
Output: Multi-Room Audio System

Note: Create synchronized wireless audio zones.

Technical Specifications

Amplifier

Streaming

Connectivity

General

Recommended System Setup

What's in the box

• Arylic Up2Stream Amp V4 ×1
• WiFi Antenna ×1
• Connector Cable ×1
• User Manual ×1

Additional Product Content

Arylic Streaming Amplifier Comparison