LAJQTAO Micro Speaker Instruction Manual

1. Product Information

This manual provides essential information for the safe and effective use of your LAJQTAO Micro Speaker. These ultra-thin speakers are designed for integration into various electronic devices such as phones, tablets, and other audio projects.

Key Features:

Resistance: 8 Ohm
Power: 1 Watt
Ultra-thin design
Multiple size options available

2. Safety Warnings

General Safety Guidelines:

WARNING: Risk of electric shock. Do not open, disassemble, or repair the speaker.
WARNING: Keep away from heat, fire, and water.
WARNING: Not suitable for children under 3 years. Choking hazard.
CAUTION: For indoor use only.
CAUTION: Unplug the connected audio device when not in use or cleaning.

3. Setup and Connection

The LAJQTAO Micro Speaker is a component designed to be integrated into an audio system. Proper connection to an amplifier or audio source is crucial for functionality.

Prepare your Audio Device: Ensure the device you intend to connect the speaker to (e.g., amplifier board, phone, tablet) is powered off.
Connect the Speaker: Connect the speaker's red and black wires to the corresponding positive and negative terminals of your audio amplifier or audio output. Ensure a secure connection to prevent short circuits or poor sound quality.
Power On: Once the speaker is securely connected, you may power on your audio device.
Test Audio: Play an audio file to verify the speaker's functionality.

Video: Demonstration of a micro speaker connected to a phone playing music, showcasing its sound output.

4. Operating Instructions

Once properly connected to an audio source or amplifier, the micro speaker will reproduce audio signals from that device.

Power on Audio Source: Turn on the device to which the speaker is connected.
Play Audio: Start playing audio content (music, video, etc.) from your connected device.
Adjust Volume: Control the volume directly from your audio source device.

5. Maintenance

To ensure the longevity and optimal performance of your micro speaker, follow these maintenance guidelines:

Unplug the connected audio device before cleaning.
Use a soft, dry cloth to wipe the surface of the speaker.
Do not use water, alcohol, or chemical cleaners, as these can damage the speaker components.
Store the speaker in a dry and cool place when not in use.

6. Troubleshooting

If you encounter issues with your micro speaker, consider the following:

No Sound: Check all connections to ensure they are secure. Verify that the audio source is powered on and playing audio. Ensure the volume on your audio source is turned up.
Distorted or Low Sound: Check the power supply to your amplifier (if applicable). Ensure the speaker's impedance (8 Ohm) and power rating (1 Watt) are compatible with your audio source/amplifier to avoid damage or poor performance.
Physical Damage: Inspect the speaker for any visible damage. If damaged, replacement may be necessary.

7. Specifications

Attribute	Value
Product Name	Connector (Micro Speaker)
Brand	LAJQTAO
Resistance	8 Ohm
Power	1 Watt (also available in 10W, 20W, 30W variants)
Voltage	DC 5V / 100-240V~ (for compatible systems)
Material	Plastic, copper, stainless steel
Certification	CE
EU LVD Voltage	Below 50Vac or 75Vdc
Wireless Functionality	No
Battery Included	No
Package Weight	0.05 kg
Package Dimensions	13 cm (Length) x 11 cm (Width) x 2 cm (Height)

Available Speaker Dimensions (Model Variations):

1318mm: 18mm x 13mm x 3.9mm
1510mm: 15mm x 10mm x 3.4mm
1810mm: 18mm x 10mm x 3.6mm
2014mm: 20mm x 14mm x 3.5mm
2030mm: 30mm x 20mm x 4mm
2209mm: 22mm x 9mm x 4mm
2415mm: 24mm x 15mm x 3.8mm
2809mm: 28mm x 9mm x 3.7mm

Assortment of ultra-thin speakers with various dimensions and wiring. — Image: An assortment of ultra-thin speakers, each with red and black wires, labeled with their respective dimensions (e.g., 1318mm, 1510mm, 2014mm, 2030mm, 2415mm, 2209mm, 2809mm, 1810mm). The image also states 'Ultra-thin speaker 8 ohms 1 watt'.

Close-up of 1318mm speaker with dimensions. — Image: Close-up view of the 1318mm speaker, showing its dimensions as 18mm length, 13mm width, and 3.9mm thickness.

Close-up of 1510mm speaker with dimensions. — Image: Close-up view of the 1510mm speaker, showing its dimensions as 15mm length, 10mm width, and 3.4mm thickness.

Close-up of 2014mm speaker with dimensions. — Image: Close-up view of the 2014mm speaker, showing its dimensions as 20mm length, 14mm width, and 3.5mm thickness.

Close-up of 2030mm speaker with dimensions. — Image: Close-up view of the 2030mm speaker, showing its dimensions as 30mm length, 20mm width, and 4mm thickness.

Close-up of 2415mm speaker with dimensions. — Image: Close-up view of the 2415mm speaker, showing its dimensions as 24mm length, 15mm width, and 3.8mm thickness.

Close-up of 2209mm speaker with dimensions. — Image: Close-up view of the 2209mm speaker, showing its dimensions as 22mm length, 9mm width, and 4mm thickness.

Close-up of 2809mm speaker with dimensions. — Image: Close-up view of the 2809mm speaker, showing its dimensions as 28mm length, 9mm width, and 3.7mm thickness.

8. User Tips

Always perform a basic functionality test after connecting the speaker to ensure it is working correctly.
If you experience quiet or high-frequency sound with rattling, double-check your connections and ensure the audio source/amplifier is providing adequate and clean power. Incompatible power or loose connections can lead to poor sound quality.

9. Warranty and Support

For any inquiries or support, please contact the manufacturer or the EU authorized representative.

Manufacturer:

Company: Zhongshan Qingtao Electronic Products Co., Ltd

Address: China Room 502, Building B1, Fuliyuan, No. 3 Peninsula Road, Shaxi Town, Zhongshan City, Guangdong Province

E-mail: 371482226@qq.com

EU Authorized Representative:

Name: LEDMAN TEKNOLOJI LIMITED ŞİRKETİ

Address: Yenibosna Merkez, 1.Asena Sk.No:15,34295 Bahcelievler/Istanbul

E-mail: turservices@authrepglobal.com

Made in China

LAJQTAO Micro Speaker 8R 1W