STUDIOFINIX 6.5 Inch Bluetooth Ceiling Speakers (Model ST-HCS818BTX2-US) User Manual

1. Introduction

This manual provides instructions for the installation, operation, and maintenance of your STUDIOFINIX 6.5 Inch Bluetooth Ceiling Speakers. These 2-way speakers, combined with a 4-channel Bluetooth amplifier, are designed to deliver high-quality audio in various indoor environments.

Image: Overview of the STUDIOFINIX 6.5 Inch Bluetooth Ceiling Speakers, amplifier, and accessories included in the kit.

2. What's in the Box

Verify that all components are present before beginning installation:

• 4 x 6.5" Ceiling Speakers
• 4 x Speaker Connection Wires
• 1 x Bluetooth Amplifier Box
• 1 x Power Adapter
• 1 x User Manual (this document)

Image: Diagram illustrating the components included in the package: four 6.5-inch ceiling speakers, speaker cables, a Bluetooth amplifier, a power adapter, and the user manual.

3. Specifications

4. Setup and Installation

Follow these steps for proper installation of your ceiling speakers:

1. Planning: Determine the optimal placement for your speakers in the ceiling. Ensure there are no obstructions (e.g., electrical wires, pipes) behind the chosen locations.
2. Cut-Out: Use the provided template to mark the exact cut-out diameter on the ceiling. The required cut-out diameter is 8.07 inches (20.5 cm). Carefully cut the holes using an appropriate tool.
3. Wiring: Run speaker wires from the location of the Bluetooth amplifier to each speaker cut-out. Ensure sufficient length for connections.
4. Speaker Connection: Connect the speaker wires to the spring-loaded terminals on the back of each speaker. Match positive (+) and negative (-) terminals correctly.
5. Mounting Speakers: Insert each speaker into its respective ceiling cut-out. Tighten the four screws on the speaker frame. As you turn the screws, the mounting tabs will rotate and secure the speaker against the drywall. Continue screwing until the speaker is firmly in place.
6. Amplifier Placement: Position the Bluetooth amplifier in a suitable location, ensuring it is within range of your audio source and has access to a power outlet.
7. Amplifier Wiring: Connect the speaker wires from the ceiling speakers to the corresponding L+ (Left Positive), L- (Left Negative), R+ (Right Positive), and R- (Right Negative) terminals on the Bluetooth amplifier.
8. Power Connection: Connect the power adapter to the Bluetooth amplifier and then plug it into a wall outlet.

Image: Technical diagram detailing the product installation size, including total speaker diameter (9.25 inches / 23.5 cm), cut-out diameter (8.07 inches / 20.5 cm), and mounting depth (4.13 inches / 10.5 cm).

Image: Connection diagram showing four in-ceiling stereo speakers connected to a 4-channel Bluetooth amplifier, which is then connected to mains power. A mobile device is shown successfully connected via Bluetooth to the amplifier.

5. Operating Instructions

5.1. Bluetooth Pairing

To connect your audio device to the STUDIOFINIX Bluetooth Amplifier:

1. Ensure the amplifier is powered on. The Bluetooth indicator light will typically be blinking, indicating it is in pairing mode.
2. On your mobile device (smartphone, tablet, etc.), navigate to the Bluetooth settings.
3. Search for available Bluetooth devices. The amplifier will appear with a name that includes "818" (e.g., "STUDIOFINIX 818").
4. Select the amplifier from the list to pair. Once connected, the Bluetooth indicator light on the amplifier will become solid.
5. You can now play audio from your device through the ceiling speakers.

5.2. Amplifier Controls

The 4-channel Bluetooth amplifier features several controls for managing audio playback and settings:

Image: Close-up of the STUDIOFINIX 4-channel Bluetooth amplifier box, highlighting its buttons and ports. Numbered labels correspond to the control descriptions below.

• 1. Power/Play/Pause Button:
  • Press and hold for 3 seconds to power on/off the amplifier.
  • Short press to play or pause audio playback.
• 2. Mode/Factory Reset Button:
  • Press and hold for 3 seconds to restore factory settings.
  • Short press to switch between input modes: Bluetooth, USB, AUX, MIC.
• 3. Volume Down/TWS Mode Button:
  • Press and hold for 3 seconds to turn on/off TWS (True Wireless Stereo) mode.
  • Short press to decrease the volume.
• 4. Volume Up/Mono Mode Button:
  • Press and hold for 3 seconds to turn on/off Mono Mode.
  • Short press to increase the volume.
• 5. Previous Track/Fast Rewind Button:
  • Press and hold for 3 seconds to fast rewind.
  • Short press to go to the previous song.
• 6. Next Track/Fast Forward Button:
  • Press and hold for 3 seconds to fast forward.
  • Short press to go to the next song.

6. Maintenance

To ensure the longevity and optimal performance of your STUDIOFINIX ceiling speakers:

• Cleaning: Gently wipe the speaker grilles and amplifier with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
• Grille Painting: The speaker grilles are paintable. If you choose to paint them, ensure the paint is applied thinly and evenly to avoid clogging the perforations, which could affect sound quality.
• Environmental Conditions: While the speakers are designed for indoor/outdoor (covered patio) use and are noted as "Waterproof" in specifications, avoid direct exposure to heavy rain or extreme moisture to prevent damage to internal components.
• Cable Management: Periodically check speaker wire connections to ensure they are secure.

7. Troubleshooting

If you encounter issues with your STUDIOFINIX ceiling speakers, refer to the following common problems and solutions:

8. Warranty and Support

STUDIOFINIX products are designed for reliability and performance. For specific warranty information, please refer to the documentation included with your purchase or contact STUDIOFINIX customer support directly.

For technical assistance or further inquiries, please visit the official STUDIOFINIX website or contact their customer service department.