JVC XS-N3123PB

JVC XS-N3123PB Party Bluetooth Speaker User Manual

Model: XS-N3123PB

1. Introduction

Thank you for purchasing the JVC XS-N3123PB Party Bluetooth Speaker. This speaker is designed to deliver powerful audio with an 8-inch woofer, 40W RMS output, and a built-in RGB light show. It features a rechargeable battery for portability and multiple connectivity options. This manual provides essential information for safe and optimal use of your speaker.

Front view of the JVC XS-N3123PB Party Bluetooth Speaker with RGB lights active.

Front view of the JVC XS-N3123PB Party Bluetooth Speaker, showcasing its design and active RGB lighting.

2. Safety Information

Please read all safety instructions carefully before using this product. Keep this manual for future reference.

  • Do not expose the speaker to extreme temperatures, humidity, or direct sunlight.
  • Avoid dropping or subjecting the speaker to strong impacts.
  • Do not disassemble, repair, or modify the unit yourself. Refer all servicing to qualified personnel.
  • Keep the speaker away from water or other liquids to prevent electric shock.
  • Use only the charging cable provided or recommended by the manufacturer.
  • Ensure proper ventilation around the speaker during use and charging.
  • Do not operate the speaker at excessively high volumes for prolonged periods to avoid hearing damage.

3. Package Contents

Verify that all items are present in the package:

  • JVC XS-N3123PB Party Bluetooth Speaker
  • Charging Cable (AC adapter not included)
  • User Manual

4. Product Overview

Familiarize yourself with the speaker's components and controls.

Front Panel

Front view of the JVC XS-N3123PB Party Bluetooth Speaker highlighting 40W output.

The front of the speaker features the main 8-inch woofer with integrated RGB lighting and a display panel at the top.

Top Control Panel

Top control panel of the JVC XS-N3123PB speaker with various buttons and indicators.

The top panel includes buttons for LED control, EQ, Record, TWS pairing, Menu, Mode/Next, Play/Pause, Scan, and Volume controls.

Rear Panel and Ports

Rear view of the JVC XS-N3123PB speaker showing various input ports.

The rear panel provides ports for USB, SD card, AUX input, and microphone input.

5. Setup

5.1 Charging the Speaker

Before first use, fully charge the speaker. Connect the charging cable to the speaker's charging port and to a suitable power source (e.g., USB wall adapter, computer USB port). The charging indicator will illuminate. Once fully charged, the indicator may change color or turn off. A full charge provides up to 6 hours of playback.

JVC XS-N3123PB speaker with text indicating 4000mAh rechargeable battery.

The speaker features a 4000mAh rechargeable battery for extended use.

5.2 Powering On/Off

Press and hold the Power button (U) on the top control panel for a few seconds to turn the speaker on or off.

6. Operating Instructions

6.1 Bluetooth Pairing

  1. Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing 'BLUE' on the display and an audible prompt.
  2. Enable Bluetooth on your mobile device (smartphone, tablet, etc.).
  3. Search for available Bluetooth devices and select "JVC XS-N3123PB" from the list.
  4. Once paired, the speaker will emit an audible confirmation, and 'BLUE' on the display will stop flashing.
  5. You can now play audio from your device through the speaker.

6.2 USB and SD Card Playback

Insert a USB flash drive or an SD card (with MP3 audio files) into the respective port on the rear panel. The speaker will automatically switch to USB/SD mode and begin playing music. Use the control buttons on the top panel to navigate tracks (Previous/Next) and control playback (Play/Pause).

6.3 FM Radio

  1. Press the MODE button to switch to FM Radio mode.
  2. Press the SCAN button to automatically scan and save available FM stations.
  3. Use the Previous/Next buttons to switch between saved stations.

6.4 AUX Input

Connect an external audio device (e.g., MP3 player, laptop) to the AUX IN port on the rear panel using a 3.5mm audio cable. The speaker will automatically switch to AUX mode. Control playback from your connected device.

JVC XS-N3123PB speaker showing various connectivity options: Bluetooth, USB, FM Radio, SD Card, Aux In.

The speaker offers versatile connectivity including Bluetooth, USB, FM Radio, SD Card, and Aux In.

6.5 Microphone and Karaoke Function

Connect a microphone to the MIC IN port on the rear panel. You can use the microphone for announcements or karaoke. The speaker supports recording functionality (REC button) when a USB drive or SD card is inserted.

JVC XS-N3123PB speaker with text indicating built-in karaoke and recording features.

The speaker includes built-in karaoke and recording capabilities.

6.6 RGB Light Show

The speaker features an integrated RGB light show that pulses with the music. Press the LED button on the top control panel to cycle through different light modes or turn the lights off.

6.7 True Wireless Stereo (TWS) Function

If you have two JVC XS-N3123PB speakers, you can pair them together for a True Wireless Stereo experience. Refer to the TWS pairing instructions in the full manual for detailed steps.

7. Maintenance

7.1 Cleaning

Wipe the speaker with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents. Ensure no liquids enter the speaker openings.

7.2 Storage

When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to charge the battery periodically to maintain its lifespan.

8. Troubleshooting

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

ProblemPossible CauseSolution
Speaker does not power onBattery is depletedCharge the speaker fully.
No soundVolume is too low or muted; Incorrect input mode; Device not connected properlyIncrease volume; Select correct input mode (Bluetooth, USB, AUX); Reconnect device.
Bluetooth pairing failsSpeaker not in pairing mode; Device Bluetooth off; Speaker too far from deviceEnsure speaker is in pairing mode; Turn on device Bluetooth; Move speaker closer to device (within 10 meters).
FM radio reception is poorWeak signal; InterferenceRelocate the speaker; Extend the antenna if available (not explicitly mentioned for this model, but general advice).

9. Specifications

FeatureSpecification
Model NumberAP-G278
BrandJVC
Speaker Maximum Output Power40 Watts RMS
Connectivity TechnologyBluetooth
Audio Output ModeMono (Stereo encoding for audio)
Input Voltage9 Volts
Mounting TypeTabletop Mount
MaterialPlastic
Speaker TypeOutdoor
ColorBlack
Speaker Size8 Inches
Item Dimensions (D x W x H)28D x 28.5W x 33.5H centimetres
Number of Batteries2 Lithium Ion batteries (included)
Unit Count1 Count
Side view of the JVC XS-N3123PB Party Bluetooth Speaker.

Side view of the speaker, illustrating its compact and portable design.

10. Warranty and Support

10.1 Warranty Information

This JVC XS-N3123PB Party Bluetooth Speaker comes with a 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please retain your proof of purchase for warranty claims.

10.2 Customer Support

For technical assistance, warranty claims, or further inquiries, please contact JVC customer support through their official website or the retailer where the product was purchased. Provide your model number (XS-N3123PB) and proof of purchase when contacting support.

© 2026 JVC. All rights reserved.

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