1. Introduction
The Monster SoundStage S1 Mini is a high-definition wireless home music system designed for smaller rooms. It offers versatile connectivity options, including both Bluetooth and Wi-Fi, allowing you to stream music from various sources. This system delivers clear, dynamic, and high-definition audio with punchy bass, enhancing your listening experience. Control is managed conveniently through your iOS or Android phone or tablet.

Figure 1: Monster SoundStage S1 Mini Wireless Speaker
Key Features:
- More Ways to Connect: Speaker supports both Bluetooth and Wi-Fi for flexible music streaming.
- No Complicated Bridge Required: Easily add up to 10 speakers from up to four streaming music sources without needing a separate gateway.
- Room-Filling Pure Monster Sound: Experience enhanced clarity, greater dynamics, higher definition, and powerful bass.
- Monster App Control: Manage your SoundStage system via the dedicated Monster SoundStage app for iOS or Android devices.
- Versatile Connectivity: Includes convenient USB charging, a 3.5mm mini jack for any audio source, fiber optic digital input for TV, and micro USB for software updates.
- Decor-Friendly Design: Compact size with exquisite architectural details like leather trim, soft LED glow, and a curved blade design.
2. What's in the Box
Upon unboxing your Monster SoundStage S1 Mini, you should find the following items:
- Monster SoundStage S1 Mini Wireless Speaker
- USB charging cable
- Monster Cable (likely an audio cable)
- Power Adapter
3. Setup
3.1. Powering On
- Connect the power adapter to the DC-IN port on the back of the SoundStage S1 Mini.
- Plug the power adapter into a wall outlet.
- Locate the power button on the top right of the speaker. Press and hold it to turn on the device.
- The power LED will flash red and blue during boot-up. Once the speaker has finished booting (which may take up to a couple of minutes), the power LED will display a solid blue light.
3.2. Downloading the Monster SoundStage App
The Monster SoundStage app is essential for advanced control and Wi-Fi setup. Download it from your device's app store:
- For iOS devices, search for "Monster SoundStage" in the Apple App Store.
- For Android devices, search for "Monster SoundStage" in the Google Play Store.
3.3. Connecting to Wi-Fi via WPS (Wi-Fi Protected Setup)
If your home router supports WPS, this is the quickest way to connect your SoundStage S1 Mini to your Wi-Fi network.
- Ensure your SoundStage S1 Mini is powered on and has a solid blue LED.
- Locate the WPS button on your home router and press it.
- On the back of your SoundStage S1 Mini, remove the rubber backing to expose the ports. Press the WPS button located there.
- Allow a couple of minutes for the speaker to connect to your network. The LED indicator will change to reflect a successful connection.
Video 1: Tutorial on connecting Monster SoundStage to Wi-Fi using WPS. This video demonstrates the process of pressing the WPS button on both the router and the speaker for a quick wireless connection.
3.4. Connecting to Wi-Fi Manually via the App
If your router does not support WPS, or if the WPS connection was unsuccessful, you can manually connect your SoundStage S1 Mini using the Monster SoundStage app.
- Ensure your SoundStage S1 Mini is powered on and has a solid blue LED.
- On your smartphone or tablet, go to your device's Wi-Fi settings (do not open the Monster SoundStage app yet).
- Connect to the Wi-Fi network broadcast by the SoundStage speaker itself. This network will typically have "SoundStage" in its name.
- Once connected, an iOS device will automatically open a browser screen for setup. For Android devices, you may need to manually open your web browser and type "monster" into the URL field.
- Follow the on-screen prompts:
- First, you will be asked to name your speaker (e.g., "Kitchen," "Bedroom," or a custom name).
- Next, select your home Wi-Fi network from the list and enter its password.
- Tap "Connect" or "Next" and allow a minute for the SoundStage S1 Mini to connect to your home Wi-Fi network.
- Once connected, you can open the Monster SoundStage app, and your speaker should appear in the device menu, ready for use.
Video 2: Detailed guide on setting up Monster SoundStage Wi-Fi connectivity using the Monster SoundStage app. This video walks through connecting your mobile device to the speaker's temporary Wi-Fi, naming the speaker, and then connecting it to your home network.
4. Operating the SoundStage S1 Mini
Once your SoundStage S1 Mini is connected to your home network, you can begin streaming audio and utilizing its features.
4.1. Music Streaming
- Use the Monster SoundStage app on your iOS or Android device to select music from your favorite streaming services (e.g., Spotify, Rhapsody, SomaFM, AllPlay Radio, Napster).
- You can stream directly from your smartphone or tablet to the SoundStage S1 Mini over Wi-Fi or Bluetooth.
4.2. Multi-Room Audio
The SoundStage system supports multi-room audio, allowing you to synchronize multiple SoundStage speakers throughout your home.
- Using the Monster SoundStage app, you can group speakers to play the same music in different rooms or play different music on individual speakers.
- The system allows for up to 10 speakers and four streaming music sources simultaneously.
4.3. Controls
The SoundStage S1 Mini features touch-sensitive controls on its top panel for basic playback functions:
- Power On/Off (top right)
- Play/Pause
- Volume Up/Down
- Track Skip (Forward/Backward)
5. Connectivity
The SoundStage S1 Mini offers a variety of input and output options located on its rear panel, typically hidden behind a rubber flap:
- WPS Button: For quick Wi-Fi setup with compatible routers.
- Mode Button: To switch between different input modes.
- Micro USB: For software updates.
- Audio In (3.5mm): For connecting external audio devices via an auxiliary cable.
- Digital In (Optical): For connecting devices like TVs with an optical audio cable.
- USB Port: For charging your mobile devices.
- DC-IN: For connecting the power adapter.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | Sound Stage |
| Item Model Number | MSP SSTG S1 MINI WW |
| Speaker Type | Multi Room |
| Connectivity Technology | Bluetooth, USB, Wi-Fi |
| Wireless Communication Technology | Wi-Fi, Bluetooth |
| Audio Output Mode | Stereo |
| Audio Driver Type | Dynamic Driver |
| Control Method | App |
| Power Source | AC |
| Item Weight | 4.4 pounds (2 Kilograms) |
| Product Dimensions | 16.13 x 5.5 x 7.13 inches |
| Recommended Uses For Product | Music, Home |
| Compatible Devices | Smartphone, Tablet, Television |
| Is Waterproof | FALSE |
| Style | Modern, Minimalist |
7. Troubleshooting
7.1. Connection Issues
- Speaker Not Appearing in App: Ensure the speaker is powered on and the LED is solid blue. Verify your mobile device is connected to the correct Wi-Fi network (either the speaker's temporary network during manual setup, or your home network after setup).
- WPS Connection Failure: If WPS fails, try the manual Wi-Fi setup process via the Monster SoundStage app. Ensure your router's WPS function is active.
- No Sound: Check volume levels on both the speaker and your streaming device. Ensure the correct input mode is selected if using a wired connection.
7.2. Firmware Updates
Monster regularly releases firmware updates to improve performance and add new features. It is recommended to keep your SoundStage S1 Mini updated.
- Check for firmware updates through the Monster SoundStage app. The app will guide you through the update process.
- Ensure the speaker remains powered on and connected to Wi-Fi during the entire update process.
8. Warranty and Support
For warranty information, please refer to the documentation included with your product or visit the official Monster website. For technical support, contact Monster customer service through their website or the contact information provided in your product's packaging.





