Introduction
Thank you for choosing the STUDIOFINIX 8 Inch Rock Speakers. These outdoor speakers are designed to provide high-quality audio in various outdoor environments, featuring solar charging, Bluetooth 5.3 connectivity, and a durable, weather-resistant design. Please read this manual carefully before use to ensure proper operation and longevity of your speakers.
Package Contents
Verify that all items listed below are included in your package:
- Rock Speaker x 2
- Type-C charging port with 30W A+C fast charging x 2
- 1-meter fast charging cable x 2
- User manual x 2

Product Features
- Solar-Powered & Dual Charging: Speakers can be charged via solar power or the included Type-C power cord. A 4-hour charge via power cord provides up to 8 hours of playtime at full power or 10 hours at 80% volume. Solar and power cord charging can operate simultaneously.
- IPX7 Waterproof & Weather-Resistant: Designed for outdoor durability, these speakers are IPX7 waterproof, capable of withstanding rain and various weather conditions.
- Bluetooth 5.3 and True Wireless Stereo (TWS): Advanced Bluetooth 5.3 ensures a stable connection up to 33 feet between two speakers and between your device and a speaker. TWS allows pairing two speakers for a richer, stereo audio experience.
- Realistic Rock-Look Design: Crafted from fiberglass resin, the speakers blend seamlessly into garden, patio, deck, or lawn environments.
- High Power Output: Each unit delivers a maximum peak of 120W (rated power 40W).

Setup
1. Charging the Speakers
Before initial use, fully charge your speakers using the provided Type-C charging cables. For optimal performance, ensure the solar panel is exposed to direct sunlight.
- Solar Charging: Place the speakers in direct sunlight. Solar charging can take approximately 35 hours for a full charge, depending on sunlight intensity.
- USB-C Charging: Connect the included Type-C charging cable to the charging port on the speaker and a compatible power adapter. A full charge takes approximately 4 hours.


2. Powering On/Off
Locate the control panel on the speaker. Press and hold the power button (U) for a few seconds to turn the speaker on or off. An indicator light will confirm the power status.
3. Bluetooth Pairing
The speakers support both single device pairing and True Wireless Stereo (TWS) pairing for two speakers.
Single Speaker Pairing:
- Ensure the speaker is powered on and in Bluetooth pairing mode (blue indicator light blinking).
- On your smartphone, tablet, or laptop, search for Bluetooth devices and select "RS8".
- Once connected, a confirmation tone will sound, and the indicator light will turn solid blue.
True Wireless Stereo (TWS) Pairing (for two speakers):
- Ensure both speakers are powered on.
- Long-press the TWS button (often indicated by a chain link icon) on either speaker for 3 seconds to initiate automatic pairing.
- A "ding-dong" tone will be emitted upon successful pairing. The primary speaker will show a steady yellow TWS light, and the secondary speaker will show a steady green TWS light.
- On your phone, search for the Bluetooth device named "RS8" and select it. A "connected" tone confirms successful pairing.
- Both speakers will now play synchronously, delivering full stereo sound.


Operating the Speakers
1. Music Playback
Once connected via Bluetooth, you can control music playback (play, pause, skip tracks) directly from your connected device. The speakers do not have dedicated playback control buttons.
2. Volume Control
Adjust the volume directly from your connected Bluetooth device (smartphone, tablet, etc.).
3. Optimal Placement
For the best audio experience and solar charging efficiency, place the speakers in an area with clear line-of-sight to your Bluetooth device and ample direct sunlight. The realistic rock design allows them to blend naturally into garden, patio, deck, or pool areas.


Maintenance
1. Waterproofing Care
The speakers are IPX7 waterproof. However, to prevent water from entering the control panel, do not open the cover on rainy days. Ensure the Type-C charging port cover is securely closed when not charging.

2. Cleaning
Wipe the speakers with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the finish or solar panel.
3. Adhesive Residue Note
Minor adhesive residue may be present on the base of the Rock Speaker. This is an intentional part of the waterproof sealing process to ensure IPX7-rated protection and is not a defect.
4. Winter Storage
While designed for outdoor use, prolonged exposure to extreme winter conditions may affect battery life and performance. For best longevity, consider storing the speakers indoors during harsh winter months.
Troubleshooting
- No Power: Ensure the speakers are charged. Connect to a power source via USB-C and check the charging indicator.
- Cannot Pair Bluetooth: Ensure the speaker is in pairing mode (blinking blue light). Turn off and on your device's Bluetooth. Move closer to the speaker. If using TWS, ensure both speakers are paired to each other first, then connect your device to the primary speaker.
- No Sound/Low Volume: Check the volume level on both your connected device and the speaker. Ensure the speakers are properly paired.
- TWS Connection Drops: Ensure speakers are within 33 feet of each other. Obstructions can affect signal.
- Water Inside Speaker (despite IPX7): While IPX7 rated, ensure the charging port cover is always sealed when not in use, especially during rain. Avoid submerging the speakers. If water ingress occurs, power off immediately and allow to dry completely before attempting to use again.
- One Speaker Not Working in TWS: Re-attempt TWS pairing. Ensure both speakers are charged.
Specifications
| Feature | Specification |
|---|---|
| Brand | STUDIOFINIX |
| Model Name | ST-RS8PGBT-SLR |
| Speaker Type | Outdoor |
| Connectivity Technology | Bluetooth 5.3 |
| Audio Output Mode | Stereo |
| Speaker Maximum Output Power | 120 Watts (Peak per unit) |
| Rated Power | 40 Watts (per unit) |
| Frequency Response | 60Hz-10KHz |
| Impedance | 4 Ohms |
| Audio Driver Size | 8 Inches |
| Bluetooth Range (Device to Speaker) | Up to 45 Feet (unobstructed) / 33 Feet (obstructed) |
| TWS Pairing Range (Speaker to Speaker) | Up to 33 Feet |
| Water Resistance Level | IPX7 Waterproof |
| Power Source | Battery Powered (Solar & USB-C) |
| Battery Average Life | 8-10 Hours (depending on volume) |
| Battery Charge Time (USB-C) | 4 Hours |
| Battery Charge Time (Solar) | Approx. 35 Hours |
| Enclosure Material | Fiberglass Resin |
| Item Dimensions (D x W x H) | 13.46"D x 11.41"W x 11.61"H |
| Item Weight | 12.07 Kilograms (per pair) |
| Control Method | Touch |
| Compatible Devices | Laptop, Smartphone, Tablet |

Warranty and Support
Warranty Information
This product comes with a 1-Year Limited Warranty. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or extreme environmental conditions beyond the product's specifications.
Customer Support
For technical assistance, warranty claims, or any questions regarding your STUDIOFINIX Rock Speakers, please refer to the contact information provided with your purchase or visit the official STUDIOFINIX website.