1. Introduction
The Harman Kardon Aura Studio 4 is a Bluetooth home speaker designed to deliver 360-degree audio with integrated ambient light effects. It combines a distinctive design with advanced audio technology for a comprehensive listening experience.
Image: Harman Kardon Aura Studio 4 Bluetooth Home Speaker.
This speaker is constructed using 100% recycled fabric, 100% recycled aluminum, and 85% recycled plastic. Packaging is made from FSC-certified paper with soy-based inks.
Video: An overview of the Harman Kardon Aura Studio 4 speaker, showcasing its design and features.
2. What's in the Box
Verify that all components are present in the packaging:
- Aura Studio 4 Speaker Unit
- Power Cable
- Quick Start Guide
- Safety Sheet
- Warranty Card
Image: Contents of the Harman Kardon Aura Studio 4 package, including the speaker, power cable, and documentation.
Video: A quick unboxing of the Aura Studio 4, showing the speaker and included accessories.
3. Setup
- Placement: Place the Aura Studio 4 on a stable, flat surface. For optimal 360-degree audio, position it centrally in your listening area.
- Power Connection: Connect the provided power cable to the power input port on the speaker and then plug it into a wall outlet.
- Power On: Press the power button located on the top of the speaker to turn it on. The ambient lighting will illuminate.
4. Operating Instructions
4.1 Bluetooth Pairing
- Ensure the speaker is powered on.
- Press the Bluetooth button (âš¡) on the front of the speaker. The indicator light will flash, indicating it is in pairing mode.
- On your mobile device (smartphone, tablet, or laptop), go to the Bluetooth settings.
- Select "Harman Kardon Aura Studio 4" from the list of available devices.
- Once connected, the Bluetooth indicator light on the speaker will become solid.
Image: The Aura Studio 4 speaker connected wirelessly via Bluetooth to a mobile device.
4.2 Volume Control
Adjust the volume using the + and - buttons located on the front of the speaker, or directly from your connected device.
4.3 Ambient Lighting Control
The transparent dome of the Aura Studio 4 features five distinct diamond-effect lighting patterns and colors. Use the light button (✿) on the front of the speaker to cycle through the available lighting themes.
Image: Close-up view of the ambient diamond-effect lighting on the Aura Studio 4.
4.4 Advanced Sound Customization (Bass/Treble)
To adjust bass and treble levels, use the following button combinations:
- Adjust Bass: Press and hold the + button, then simultaneously press the Bluetooth button (âš¡). Continue holding + and press Bluetooth repeatedly to increase bass.
- Adjust Treble: Press and hold the + button, then simultaneously press the light button (✿). Continue holding + and press light repeatedly to increase treble.
Video: A detailed review and demonstration of the Harman Kardon Aura Studio 4, including sound adjustments and lighting effects.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Avoid abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the speaker with care to prevent damage to the transparent dome or internal components.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected or outlet not working. | Ensure the power cable is securely connected to both the speaker and a working power outlet. |
| Cannot pair via Bluetooth | Speaker not in pairing mode or device too far. | Press the Bluetooth button on the speaker to enter pairing mode. Ensure your device is within 10 meters (33 feet) of the speaker. |
| No sound | Volume too low, device not connected, or incorrect source. | Increase volume on both the speaker and your device. Verify Bluetooth connection. |
| Lighting not working | Lighting feature may be off or malfunctioning. | Press the light button to activate or change lighting themes. If the issue persists, contact support. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Harman Kardon |
| Model Name | Aura Studio 4 |
| Model Number | Aura Studio 4 |
| Speaker Maximum Output Power | 100 Watts |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | 360-degree audio |
| Mounting Type | Tabletop Mount |
| Speaker Type | Portable Bluetooth Speaker |
| Subwoofer Diameter | 13.21 Centimeters (5.2 Inches) |
| Color | Black |
| Is Waterproof | FALSE |
| Control Method | App |
| Bluetooth Range | 10 Meters |
| Specific Uses For Product | Home, Portable Use |
| Number of Audio Channels | 7.1 |
| Audio Driver Type | Dynamic Driver |
| Item Weight | 7.93 Pounds |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Power Source | Corded Electric |
| Number of Batteries | 1 12V batteries required. (included) |
| UPC | 657768939327 |
Image: The Aura Studio 4 speaker highlighting its superior sound performance and dimensions (H x W x D): 11.2" x 9.1" x 9.1".
8. Warranty and Support
The Harman Kardon Aura Studio 4 comes with a 90 days limited warranty. For technical support, service, or warranty claims, please refer to the contact information provided in the Warranty Card included in your package or visit the official Harman Kardon support website.
