Introduction
Thank you for choosing the SUMWEE 4-Inch Android 11 Tuya Smart Home Music Player Wall Amplifier. This intelligent central control system is designed to provide a seamless audio experience throughout your home, integrating various audio sources and smart home functionalities. All products undergo strict quality testing before leaving the factory to ensure reliability and performance.
Image: The SUMWEE 4-inch Android 11 Wall Amplifier with four ceiling speakers, highlighting smart home integration with Alexa and Tuya.
Safety Information
- Ensure proper electrical installation by a qualified professional to prevent electric shock or fire hazards.
- Do not expose the device to water, moisture, or extreme temperatures.
- Avoid placing heavy objects on the device.
- Disconnect power before cleaning or performing any maintenance.
- Use only specified power supply (AC 90V-240V).
Package Contents
Please check the package for the following items:
- SUMWEE Wall Amplifier Host
- Bottom Box (for pre-embedding)
- Mounting Bracket
- Fixing Screws
- User Manual (this document, also available as PDF)
Note: Speaker cables and speakers are typically sold separately and are not included in the standard package. Please confirm with your seller if you expect these items to be included.
Product Overview & Features
The SUMWEE Wall Amplifier is a versatile smart home audio system with the following key features:
- Operating System: Android 11
- Processor: Quad-core Cortex 1.5G CPU
- Display: 4-inch IPS HD multi-touch capacitive screen (480x480 resolution)
- Memory: 1GB System Memory, 8GB Storage Memory
- Smart Home Integration: Supports Tuya app scan code binding (confirm with seller for activation), Alexa AI control.
- Audio Sources:
- Bluetooth (wireless transmission, 10m effective distance)
- TF Card
- U Disk (via 2.0USB interface, supports hard disk connection)
- AUX Input
- WIFI audio push
- Audio Output: Supports 2-4 8 ohm speakers.
- External Device Support:
- Connects to external Bluetooth devices (mobile phones, PCs, TVs) for audio playback (receive mode).
- Connects to Bluetooth speakers (send mode).
- Remote Control: Supports Airplay, DLNA, Eshare APP remote control via phone.
- Customization: 2 theme setting options and wallpaper optional.
- Language Support: Arabic, Russian, Portuguese, Farsi, English, Chinese.
Installation Instructions
Proper installation is crucial for the performance and safety of your wall amplifier. Please follow these steps carefully:
- Prepare the Back Cover: Pre-embed the attached 86mm back cover into the wall. Ensure the back cover depth is 57mm.
- Mount the Bracket: Tighten the mounting bracket onto the 86 cassette with the provided bracket screws.
- Wire Connections: Carefully connect the wires inside the back cover to the corresponding function terminals on the device. Refer to the "External Interface Diagram" in the previous section for detailed wiring.
- Insert Terminals: Insert the connected terminals into the binding post.
- Secure the Device: Place the amplifier device into the bracket and push down firmly to fix it securely.
Wiring Diagram
The main product image below includes an "External Interface Diagram" which illustrates the connection points for various components. Please refer to this diagram for detailed wiring instructions.
External Interface Details (Refer to the numbered points in the diagram):
- Speaker (1, 2, 3, 4): Connect speaker cables (200 cores, RVH2X100, RVH2X200) to SPK R+ and SPK R-.
- Audio Output (5): Connect audio cable (three-core shielded cable, commonly known as microphone cable), RVVP2X0.5, RVVP2X0.75, to OUT R+, OUT L+, and GND. Can be connected to another amplifier.
- Audio Input (6): Connect audio cable (three-core shielded line, commonly known as microphone line), RVVP2X0.5, RVVP2X0.75, to AUX L+, AUX R+, and GND.
- Trigger Doorbell (7): Connect GND + DB to trigger the doorbell.
- Power Supply Terminal (8): Connect AC 90V-240V power supply.
- On/Off Key (9): Long press for 3-5 seconds to shut down the device.
- TF Card Interface (10): Insert TF card for media playback or firmware updates.
- USB (11): External USB interface for U disk or hard disk connection.
Operation
The wall amplifier features a user-friendly 4-inch touch screen interface. Here's how to operate it:
Initial Setup:
- Power On/Off: Long press the on/off key (9) for 3-5 seconds to power on or shut down the device.
- Network Connection: Connect the device to your Wi-Fi network via the settings menu to enable smart features and app integration.
- Tuya App Binding: If supported, use the Tuya app to scan the code displayed on the amplifier for smart home integration. Confirm this feature with your seller upon purchase.
Navigating the Interface:
The 4-inch IPS HD touch screen is sensitive and easy to operate. Swipe and tap to navigate through menus and applications.
Video: Demonstration of the wall amplifier's user interface, showing navigation, settings, and app access.
Audio Playback:
- Bluetooth:
- Receive Mode: Enable Bluetooth in settings. Pair your mobile phone, PC, or TV with the amplifier to stream audio.
- Send Mode: Connect the amplifier to external Bluetooth speakers for audio output.
- TF Card/U Disk: Insert a TF card into the TF card interface (10) or a U disk/hard disk into the USB interface (11) to play local media files.
- AUX Input: Connect external audio devices (e.g., TV, CD player) to the AUX input (6) for playback.
- WIFI Audio Push: Utilize supported apps for streaming audio over Wi-Fi.
Settings and Customization:
- Internet: Configure Wi-Fi and Ethernet settings.
- Bluetooth: Manage Bluetooth connections and switch between receive/send modes.
- Theme Settings: Choose from 2 available theme options.
- Screen Display: Adjust screen brightness and other display preferences.
- Screen Saver/Wallpaper: Customize the screen saver and wallpaper.
- Language: Select your preferred language from Arabic, Russian, Portuguese, Farsi, English, or Chinese.
- Audio Output: Adjust volume and potentially bass/treble settings if available in the audio settings menu.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Do not use liquid cleaners or abrasive materials.
- Software Updates: Periodically check for online updates in the settings menu to ensure optimal performance and access to new features.
- Storage: If storing the device for an extended period, ensure it is powered off and stored in a dry, cool place.
Troubleshooting
- No Power:
- Ensure the AC 90V-240V power supply is correctly connected to the power supply terminal (8) and that the power source is active.
- No Sound from Speakers:
-
- Check speaker cable connections to terminals 1, 2, 3, 4.
- Verify that the speakers are 4-8 ohm compatible.
- Ensure volume is not muted or set too low.
- If using external amplifier via audio output (5), check its connections and power.
- Bluetooth Connection Issues:
-
- Ensure Bluetooth is enabled in the settings.
- Check if the amplifier is in the correct mode (receive for connecting phones/PCs, send for connecting Bluetooth speakers).
- Keep devices within the 10-meter effective range.
- Try unpairing and re-pairing the device.
- Cannot Connect to Wi-Fi:
-
- Verify Wi-Fi is enabled in the Internet settings.
- Ensure the Wi-Fi password is entered correctly.
- Check if the router is working and within range.
- Restart the amplifier and the router.
- No Wiring Included:
- The standard package typically includes the amplifier unit, mounting accessories, and manual. Wiring (speaker cables, audio cables) is often sold separately. Please refer to the "Package Contents" section and confirm with your seller if you expected wiring to be included.
- Bass/Treble Adjustment:
- Check the audio settings within the amplifier's interface for options to adjust bass and treble. If not directly available, some music apps may offer EQ settings.
Specifications
| Parameter | Value |
|---|---|
| Brand Name | SUMWEE |
| Model Number | 86N308 |
| Origin | Mainland China |
| Certification | CE, RoHS |
| Display Size | 4 inches |
| Display Resolution | 480x480 (IPS full view) |
| System Memory | 1GB |
| Storage Memory | 8GB |
| Operating System | Android 11 |
| CPU | Quadcore Cortex 1.5G |
| Power Input | AC 90V-240V |
| Output Power | 4* (10-25W) (Two versions: 2*25W with RJ45, 4*20W without RJ45) |
| Output Impedance | 4-8 Ω |
| Frequency Response | 20Hz-20KHz |
| Total Harmonic Distortion | 0.03% (1W, 1KHz) |
| Audio Signal to Noise Ratio | 98dB |
| Audio Input (AUX) | One channel |
| Audio Output | One channel |
| IOT Support | Tuya |
| Bluetooth Audio | Support |
| WIFI | Support |
| WIFI Audio Push | Support |
| Wire Box Opening Size | 75x75x50mm |
| Device Dimension | 86x86x10mm |
Note: Speaker dimensions are not provided in the product specifications. Please consult the speaker manufacturer for compatibility with the amplifier's output impedance and power.
User Tips
- For optimal smart home integration, ensure your device is connected to a stable Wi-Fi network.
- If you encounter issues with external device connectivity (e.g., TV), double-check the AUX cable connection and ensure the correct input source is selected on the amplifier.
- When purchasing, confirm with the seller whether speakers and specific wiring are included, as these may vary by package.
- Explore the theme settings and wallpaper options to personalize your amplifier's display.
Warranty and Support
For detailed warranty information and technical support, please refer to the official product documentation or contact your seller. A comprehensive user manual in PDF format is available for download at User Manual (PDF).