Introduction
Thank you for choosing the Lexsen LX-15 MP3 Portable Active Sound Box. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and keep it for future reference.
Safety Instructions
- Ensure the power supply matches the unit's requirements. The unit is Bivolt (dual voltage selectable).
- Do not expose the unit to rain or moisture to prevent fire or electric shock.
- Do not open the casing. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Place the unit on a stable surface to prevent it from falling.
- Keep the unit away from heat sources and direct sunlight.
- Disconnect the power cord during lightning storms or when unused for long periods.
Package Contents
Please check that all items are present:
- Lexsen LX-15 MP3 Active Sound Box
- Power Cable
- Remote Control
- User Manual (this document)
Setup
Rear Panel Overview
The rear panel of the LX-15 MP3 features all input, output, and control connections. Familiarize yourself with these before connecting any devices.
Power Connection
- Ensure the voltage selector switch (located near the power inlet on the rear panel) is set to the correct voltage for your region (110V or 220V). The unit is Bivolt.
- Connect the provided power cable to the power inlet on the rear panel of the speaker.
- Plug the other end of the power cable into a suitable electrical outlet.
- Turn on the power switch, usually located near the power inlet.
Audio Connections
The LX-15 MP3 offers various input and output options:
- Microphone Input: Use the XLR input for connecting a microphone.
- Line Inputs: Connect audio sources like mixers, instruments, or media players using the XLR, 2 x RCA, or P10 (1/4 inch) inputs.
- Line Output: Use the XLR output to connect to another active speaker or an external audio device.
Always ensure the speaker's volume is turned down before connecting or disconnecting any audio cables to prevent sudden loud noises.
Operating Instructions
Basic Operation
- After powering on, the LCD display on the digital player will illuminate.
- Adjust the main volume control to a low level before playing any audio.
- Select the desired input source (e.g., Line, Mic, MP3 Player) using the controls on the rear panel or the remote control.
- Gradually increase the volume to the desired listening level.
MP3 Player, USB/SD, and Bluetooth
The integrated digital player supports MP3 playback via USB drives, SD cards, and Bluetooth connectivity.
- USB/SD Playback: Insert a USB drive or SD card into the respective slot on the digital player. The unit should automatically detect and begin playing compatible MP3 files. Use the player controls (Play/Pause, Next, Previous) or the remote control to manage playback.
- Bluetooth Pairing:
- Switch the digital player to Bluetooth mode (usually indicated on the LCD display).
- On your Bluetooth-enabled device (smartphone, tablet, etc.), search for available Bluetooth devices.
- Select "LX-15 MP3" (or similar name) from the list to pair.
- Once paired, you can stream audio wirelessly from your device to the speaker.
- Remote Control: Use the provided remote control to conveniently manage MP3 playback, switch modes, and adjust volume from a distance.
Maintenance
- Cleaning: Wipe the exterior of the speaker with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ventilation: Ensure that the ventilation grilles on the speaker are not blocked to prevent overheating.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable disconnected; power switch off; incorrect voltage selection; faulty outlet. | Check power cable connection; ensure power switch is ON; verify voltage selector setting; try a different outlet. |
| No sound output | Volume too low; incorrect input selected; audio cables not connected properly; faulty audio source. | Increase main volume; select correct input mode; check all audio cable connections; test with a different audio source. |
| Bluetooth not pairing | Speaker not in Bluetooth mode; device too far; previously paired device connected. | Ensure speaker is in Bluetooth mode; move device closer; disconnect from other devices and try pairing again. |
| USB/SD not playing | Unsupported file format; corrupted files; USB/SD card not inserted correctly. | Ensure files are MP3 format; try different files or a different USB/SD card; reinsert the storage device. |
| Distorted sound | Input level too high; speaker volume too high; faulty audio source/cable. | Reduce input level from the source; lower speaker volume; check audio cables for damage; test with a different audio source. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Lexsen |
| Model | LX-15 MP3 |
| Type | Active Sound Box, 2-way, Injected ABS |
| Power (RMS) | 180 Watts |
| Frequency Response | 30Hz - 20kHz |
| Sensitivity | 95dB |
| Impedance | 4 Ohms |
| Amplifier Class | AB |
| Woofer | 15" (1.5” VC) |
| Tweeter | 25mm (1” VC) |
| Microphone Input | XLR |
| Line Inputs | RCA (2x), XLR, P10 (1/4 inch) |
| Line Output | XLR |
| Digital Player Features | MP3 Player, LCD Display, Bluetooth, USB/SD, Remote Control |
| Dimensions (L x W x H) | 48.2cm x 39.5cm x 75cm |
| Weight | 15.0 kg |
| Voltage | Dual Voltage Selectable (Bivolt) |
User Tips
- Portability: The LX-15 MP3 is designed to be lightweight and compact, making it easy to carry and install for various events or uses. Utilize its built-in wheels and handles for convenient transport.
- Versatile Connectivity: Take advantage of the multiple input options (XLR, RCA, P10) to connect a wide range of audio sources, from microphones to musical instruments and DJ equipment.
- Wireless Freedom: Use the Bluetooth feature for quick and easy wireless audio streaming from your smartphone or tablet, perfect for parties or background music.
- Remote Control Convenience: Keep the remote control handy for adjusting volume, changing tracks, or switching modes without needing to access the rear panel of the speaker.
Warranty and Support
For warranty information and technical support, please contact the seller, Connectsom Store, or the manufacturer, Lexsen. Keep your purchase receipt as proof of purchase.