Product Overview
The JA Audio 3.5" Mini Cube Speakers are designed for home theater systems, offering a compact form factor with powerful sound output. These speakers feature a unique swivel design for flexible sound projection and magnetic shielding to prevent interference. They are suitable for 5.1-channel surround sound setups and come with versatile mounting brackets.

Image: JA Audio 3.5" Mini Cube Speakers (White). These speakers are compact and designed for versatile placement in a home audio setup.
Package Contents
Verify that all items are present in the package:
- JA Audio 3.5" Mini Cube Speakers (Pair)
- 2 Mounting Brackets (White)
- Wall/Ceiling Mounts (White)
Setup
1. Placement and Mounting
The speakers can be placed on a desk, bookshelf, or mounted to a wall or ceiling. The included brackets offer flexible installation options.
- Desk/Bookshelf Placement: Attach the mounting brackets to the bottom of the speakers and use them as stands.
- Wall/Ceiling Mounting: Attach the mounting brackets to the sides of the speakers. Securely screw the brackets into the desired wall or ceiling location. Ensure the mounting surface can support the weight of the speakers.
2. Wiring Connections
Connect the speakers to your audio receiver or amplifier using appropriate speaker wire. The speakers support Auxiliary and RCA connectivity. Ensure correct polarity (positive to positive, negative to negative) for optimal sound performance.
The speakers feature magnetic shielding to prevent interference with other electronic components, allowing for flexible placement near televisions or monitors.
Operating Instructions
1. Sound Adjustment
The unique swivel design of these speakers allows you to adjust the direction of sound. This enables you to reflect sound off room walls or project it directly, creating a customized soundstage for an immersive 5.1-channel surround sound experience.
2. Control
Speaker functions are typically controlled via your connected audio receiver or amplifier. The product specifications indicate a "Remote" control method, which refers to the control of the overall audio system, not necessarily a dedicated speaker remote.
Maintenance
To ensure the longevity and performance of your speakers:
- Cleaning: Use a soft, dry cloth to gently wipe the speaker cabinets. Avoid using liquid cleaners or abrasive materials.
- Placement: Keep speakers away from direct sunlight, heat sources, and excessive moisture.
- Connections: Periodically check speaker wire connections to ensure they are secure.
Troubleshooting
If you encounter issues with your speakers, consider the following common solutions:
- No Sound:
- Check all audio cable connections between the speakers and your receiver/amplifier.
- Ensure the receiver/amplifier is powered on and set to the correct input source.
- Verify speaker wire polarity.
- Distorted Sound:
- Reduce the volume level on your receiver/amplifier.
- Check for loose connections.
- Ensure the speakers are not overdriven beyond their recommended power handling.
- Interference:
- While speakers have magnetic shielding, ensure they are not placed directly next to strong magnetic fields or unshielded electronic devices.
Specifications
| Feature | Detail |
|---|---|
| Brand | JA Audio |
| Model Number | JA-B3W |
| Speaker Type | Mini Cube, Bookshelf, In-Ceiling; Wall-Mount |
| Speaker Size | 3.5 Inches |
| Woofer Diameter | 3.5 Inches |
| Audio Output Mode | Surround |
| Number of Audio Channels | 5.1 |
| Connectivity Technology | Auxiliary, RCA |
| Speaker Maximum Output Power | 7 Watts |
| Continuous Power Rating | 35 Watts |
| Power Handling | 100 Watts (Maximum) |
| Nominal Impedance | 6 Ohms |
| Sensitivity | 91 dB Wm |
| Frequency Response | 250Hz - 18kHz |
| Mounting Type | In-Ceiling; In-Wall |
| Color | White |
| Magnetic Shielding | Yes |
| Control Method | Remote (via connected system) |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet, Television |
| Power Source | Corded Electric |
Warranty Information
These JA Audio Mini Cube Speakers are covered by a 3-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact JA Audio customer support.
Support
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact JA Audio customer support.
Contact information for JA Audio can typically be found on their official website or on the product packaging.