1. Introdução
Thank you for choosing the Arylic A30+ Wireless Streaming Amplifier. This compact and versatile device allows you to add wireless and network streaming capabilities to your existing speakers, home amplifiers, or stereo systems. With support for Wi-Fi and Bluetooth 5.0, multi-room/multi-zone audio, and various streaming protocols, the A30+ delivers high-quality digital audio for an enhanced listening experience. This manual provides detailed instructions for setup, operation, and troubleshooting to help you get the most out of your device.

Figure 1.1: Arylic A30+ Wireless Streaming Ampmais vivo
2. Produto acabadoview
2.1 Conteúdo da embalagem
- Arylic A30+ Main Unit
- Manual do usuário
- Controle remoto
- Adaptador de energia
- Antennas (2x)
- Screw Terminal Block Connector
- Chave de fenda
- Cabo RCA 2 em 1

Figure 2.1: Contents included in the Arylic A30+ package.
2.2 Product Diagrams

Figure 2.2: Front Panel Layout. This diagram shows the front panel of the Arylic A30+, highlighting the LED indicators for WiFi, Bluetooth, Line In, USB DAC, and USB, as well as the IR sensor for remote control.

Figure 2.3: Rear Panel Layout. This diagram illustrates the rear panel connections, including the WiFi antenna port, Power/Reset button, RJ45 LAN port, USB port, Micro USB port, AUX IN, Speaker Out (L+, L-, R+, R-), DC Input (12V-18V), and Bluetooth antenna port.
2.3 Principais Características
- Estéreo sem fio Ampmais vital: Adds wireless/network streaming capabilities to existing speakers, home amplifiers, home stereo, or receivers.
- Stable Streaming and High Sound Quality: Supports lossless music file playback (MP3, APE, FLAC, WAV) with high-resolution audio. Wi-Fi streaming ensures signal coverage.
- Aplicativo móvel: Control the device using the 4stream app for iOS and Android.
- Multiple Music Sources and Protocols: Supports Spotify, Amazon Music, TuneIn, iHeartRadio, XIMALAYA, QQ Music, TIDAL, Napster, Qobuz, QQFM, AirPlay1, Qplay, DLNA, UPnP protocols. Also supports local music, USB flash drives, NAS, and line inputs.
- Aplicação versátil: Advanced circuit design with built-in speaker protection circuit, suitable for bookshelf, ceiling, desktop, home speakers, home TV audio, computer sound systems, and even car audio systems.
- Multiroom Control: Allows multi-room and multi-zone streaming through multiple connected devices on the same network, controllable via your phone.
3. Configuração
3.1 Conexão inicial do hardware
- Anexe antenas: Screw the two provided antennas into the 'WiFi' and 'BT' ports on the rear panel.
- Conectar alto-falantes: Use the included screw terminal block connector to connect your passive speakers to the 'SPEAKER OUT' terminals (L+, L-, R+, R-). Ensure correct polarity.
- Connect Audio Source (Optional): If using a wired audio source, connect it to the 'AUX IN' port using an appropriate audio cable. For USB audio, connect your device to the 'USB' port.
- Conecte a energia: Plug the power adapter into the 'DC INPUT (12V-18V)' port on the rear panel, then plug the adapter into a wall outlet. The device will power on automatically.

Figura 3.1: Example setup showing the Arylic A30+ connected to a laptop and speakers.
3.2 Conexão de rede (Wi-Fi)
To utilize the full streaming capabilities and multi-room features, connect your A30+ to your Wi-Fi network using the 4stream app.
- Download 4stream App: Procurar "4stream" in the Apple App Store or Google Play Store and install the application on your smartphone or tablet.
- Dispositivo ligado: Ensure your A30+ is powered on. The Wi-Fi LED indicator on the front panel should be blinking, indicating it's ready for setup.
- Abra o aplicativo e adicione o dispositivo: Open the 4stream app. The app will automatically search for new devices. Follow the on-screen prompts to add your A30+. You will be asked to select your Wi-Fi network and enter the password.
- Confirmação: Once connected, the Wi-Fi LED indicator will turn solid, and the app will confirm the successful connection.

Figure 3.2: The 4stream app interface showing the device search process during initial setup.
4. Operação
4.1 Reprodução de áudio
The A30+ supports various methods for audio playback:
- Transmissão via Wi-Fi: Use the 4stream app to access integrated music services (Spotify, Amazon Music, Tidal, etc.), internet radio, or local music files from your network (NAS, USB drive connected to A30+). The app allows you to browse and control playback.
- Bluetooth: Pair your smartphone or other Bluetooth-enabled device directly with the A30+. Select "Arylic A30+" from your device's Bluetooth settings. The Bluetooth LED will illuminate when connected.
- Entrada AUX: Connect any audio device with a 3.5mm or RCA output to the 'AUX IN' port on the A30+. Select the AUX input via the 4stream app or remote control.
- DAC USB: Connect your computer to the Micro USB port on the A30+ to use it as an external DAC for high-quality audio playback from your computer.

Figure 4.1: Using the included remote control to manage playback and settings.
4.2 Multi-Room/Multi-Zone Functionality
The A30+ excels in multi-room audio setups, allowing you to synchronize music across multiple Arylic devices or play different music in different zones.
- Dispositivos de grupo: In the 4stream app, navigate to the device list. You can drag and drop devices to group them for synchronized playback.
- Reprodução independente: Each A30+ unit can also play independent audio streams, creating distinct audio zones in your home.
- Controlar: All multi-room and multi-zone settings are managed directly through the 4stream app, providing flexible control over your entire audio system.

Figure 4.2: The 4stream app displaying multi-room control options, allowing users to manage audio in different areas of their home.
5. Manutenção
To ensure the longevity and optimal performance of your Arylic A30+ ampPara manter o amplificador funcionando, siga estas simples orientações de manutenção:
- Limpeza: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners, aerosols, or abrasive chemicals, as they may damage the finish or internal components.
- Ventilação: Certifique-se de que o dispositivo esteja em uma área bem ventilada. Não obstrua nenhuma abertura de ventilação.
- Ambiente: Mantenha o ampMantenha o amplificador longe da luz solar direta, fontes de calor, excesso de poeira, umidade e campos eletromagnéticos fortes.
- Desligar: If the device will not be used for an extended period, it is recommended to unplug the power adapter from the wall outlet.
6. Solução De Problemas
If you encounter issues with your Arylic A30+, refer to the table below for common problems and their solutions.
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia / O dispositivo não liga | Adaptador de energia desconectado ou com defeito; problema na tomada. | Verifique se o adaptador de energia está firmemente conectado ao dispositivo e a uma tomada elétrica em funcionamento. Tente usar outra tomada. |
| Sem saída de som | Speakers not connected correctly; Incorrect input source selected; Volume too low; Faulty audio cable. | Check speaker wire connections (L+, L-, R+, R-). Verify the correct input source is selected in the 4stream app or via remote. Increase volume. Test with a different audio cable. |
| Problemas de conexão Wi-Fi | Incorrect Wi-Fi password; Device too far from router; Network interference; Router settings. | Double-check Wi-Fi password. Move the device closer to the router. Restart your router and the A30+. Ensure your router is on a 2.4GHz band if experiencing issues. |
| Falha no emparelhamento Bluetooth | Device not in pairing mode; Bluetooth disabled on source device; Interference. | Ensure the A30+ is in Bluetooth mode. Make sure Bluetooth is enabled on your source device and it's within range. Try unpairing and re-pairing. |
| O aplicativo não está detectando o dispositivo | Device not connected to Wi-Fi; App version outdated; Network firewall. | Ensure the A30+ is successfully connected to your Wi-Fi network. Update the 4stream app to the latest version. Check router settings for any firewall restrictions. |
7. Especificações
Detailed technical specifications for the Arylic A30+ ampmais vital:
| Recurso | Especificação |
|---|---|
| Número do modelo | A30+ |
| Tecnologia de Conectividade | Bluetooth 5.0, USB, Wi-Fi |
| Características especiais | Built-In Wi-Fi, Multiroom |
| Peso do item | 1.87 libras (0.85 kg) |
| Dimensões da embalagem | 10.35 x 7.2 x 2.24 polegadas |
| Fabricante | Rakoit Technology (Shenzhen) Co., Ltd. |
| Primeira data disponível | 13 de novembro de 2024 |
8. Garantia e Suporte
Arylic products are designed for reliability and performance. For information regarding warranty coverage and technical support, please refer to the warranty card included with your product or visit the official Arylic website. You may also contact Arylic customer service directly for assistance with product setup, operation, or troubleshooting beyond the scope of this manual.
Recursos on-line: For the latest updates, FAQs, and community support, please visit the Arylic official website.





