STUDIOFINIX ST-802BTB-US
STUDIOFINIX ST-802BTB-US Outdoor Bluetooth Speakers Instruction Manual
Model: ST-802BTB-US
Introduction
Thank you for choosing the STUDIOFINIX ST-802BTB-US Outdoor Bluetooth Speakers. This manual provides essential information for the proper installation, operation, and maintenance of your new speakers. Please read this manual thoroughly before use and retain it for future reference.
What's in the Box
Carefully unpack all components and ensure all items are present. If any items are missing or damaged, please contact customer support.
- 1 x Active Outdoor Speaker (Bluetooth enabled)
- 1 x Passive Outdoor Speaker
- 1 x PWR-19V3A-US Power Adapter
- 1 x Speaker Cable
- 1 x Owner's Manual (this document)
- 2 x Adjustable Swivel Mounting Brackets

Image: Package contents including active and passive speakers, power adapter, speaker cable, and mounting hardware.
Product Overview
The STUDIOFINIX ST-802BTB-US speakers are designed for outdoor use, offering robust audio performance and weather resistance. They feature an 8-inch woofer and a 1-inch tweeter for balanced sound reproduction.
Key Features:
- High-Fidelity Audio: Dual 300W peak drivers (75W RMS each) with 8-inch polypropylene (PP) woofers and 1-inch polyethylene terephthalate (PET) tweeters.
- Bluetooth 5.3 Connectivity: Stable wireless range up to 65 feet (20 meters) for seamless audio streaming.
- Weatherproof Design: IP44 rated for resistance against rain, splashes, and dust.
- Versatile Mounting: Includes 180° adjustable swivel brackets for precise sound positioning.
- Large Area Coverage: Suitable for spaces ranging from 60 to 200 square meters (646 to 2150 sq ft).
Dimensions and Components:
Each speaker measures approximately 25.81 cm (10.16 inches) L x 23.9 cm (9.41 inches) W x 41.48 cm (16.33 inches) H and weighs 5.44 kg (12 lbs). The 8-inch specification refers to the woofer driver diameter, not the overall unit dimensions.

Image: Speaker dimensions and internal components (woofer and tweeter).

Image: Size comparison of the 802 model with a basketball and a smaller speaker model, indicating suitable area coverage.
Setup Instructions
1. Choosing a Location:
These speakers are designed for large outdoor areas such as patios, backyards, gyms, and commercial spaces. Avoid installing in small enclosed rooms (less than 20 square meters) as the sound output is optimized for larger environments.

Image: Examples of ideal large spaces for speaker installation and a small room where it is not recommended.

Image: Various installation examples in large spaces like churches, gyms, auditoriums, and poolside areas.
2. Mounting the Speakers:
- Identify a suitable mounting surface (wall, eaves, etc.) that can support the weight of the speakers (approximately 5.44 kg / 12 lbs each).
- Attach the adjustable swivel mounting brackets to the desired location using appropriate hardware (not included, ensure it's suitable for your surface).
- Secure the speakers to the brackets. The brackets allow for 180° rotation, enabling precise sound direction.
- Ensure the speakers are securely fastened to prevent accidental falls.
3. Connecting the Speakers:
- Identify the active speaker (with power input and Bluetooth) and the passive speaker.
- Connect the passive speaker to the active speaker using the provided speaker cable. Ensure correct polarity (+ to + and - to -) for optimal sound.
- Connect the PWR-19V3A-US power adapter to the active speaker's power input.
- Plug the power adapter into a standard AC outlet. These speakers require a plug-in power source for operation.
Operating Instructions
1. Powering On/Off:
Once connected to power, the active speaker will power on. There may be a power indicator light (refer to speaker for specific design). To power off, disconnect the power adapter from the AC outlet.
2. Bluetooth Pairing:
- Ensure the active speaker is powered on.
- On your Bluetooth-enabled device (smartphone, tablet, computer), go to the Bluetooth settings.
- Search for available devices. The speaker should appear as "STUDIOFINIX ST-802BTB-US" or a similar name.
- Select the speaker to pair. A confirmation sound or indicator may signal successful pairing.
- Once paired, you can stream audio wirelessly from your device to the speakers.

Image: Bluetooth 5.3 connectivity in an outdoor setting.
3. Audio Playback:
Control audio playback (volume, track selection, pause/play) directly from your paired Bluetooth device. Ensure the device's volume is adjusted appropriately before adjusting the speaker's volume (if available) to avoid sudden loud sounds.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker surfaces. Do not use abrasive cleaners, waxes, or solvents.
- Weather Protection: While IP44 rated for weather resistance, prolonged exposure to extreme weather conditions (heavy storms, direct prolonged sunlight, extreme temperatures) may affect longevity. Consider covering or relocating speakers during severe weather if possible.
- Cable Inspection: Periodically check the speaker cable and power adapter cable for any signs of wear or damage. Replace immediately if damage is found.
- Mounting Security: Regularly inspect the mounting brackets and hardware to ensure they remain secure. Tighten any loose fasteners.

Image: Speaker demonstrating IP44 weather resistance against water splashes.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected or faulty outlet. | Ensure power adapter is securely plugged into the active speaker and a working AC outlet. Test the outlet with another device. |
| No sound |
|
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| Bluetooth connection unstable or drops |
|
|
| Distorted sound |
|
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Specifications
| Model Number | ST-802BTB-US |
| Speaker Type | Outdoor, Wall-Mount |
| Woofer Size | 8 inches |
| Tweeter Size | 1 inch |
| Max Output Power | 600 Watts Peak (300W per speaker) |
| Connectivity Technology | Bluetooth 5.3 |
| Bluetooth Range | Up to 65 feet (20 meters) unobstructed |
| Water Resistance Rating | IP44 |
| Dimensions (each speaker) | 25.81 cm L x 23.9 cm W x 41.48 cm H (10.16" L x 9.41" W x 16.33" H) |
| Weight (each speaker) | 5.44 kg (12 lbs) |
| Input Voltage | 24 Volts (DC) |
| Material | Plastic, Metal |
| Recommended Use | Outdoor/Large Indoor Spaces |
Warranty and Support
Limited Warranty: This product comes with a limited warranty. Please refer to the warranty card included in your package or contact STUDIOFINIX customer support for details regarding warranty coverage and terms.
Customer Support: For technical assistance, troubleshooting, or warranty claims, please contact STUDIOFINIX customer support. Contact information can typically be found on the product packaging, the official STUDIOFINIX website, or through your retailer.
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