1. Introduction
Thank you for purchasing the GOBOULT Bassbox X20 Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully before use to ensure optimal performance and longevity.
Image 1.1: Front view of the GOBOULT Bassbox X20 Bluetooth Speaker.
2. Package Contents
Ensure all items are present in the package. If any item is missing or damaged, please contact customer support.
- GOBOULT Bassbox X20 Soundbar
- User Manual (this document)
- Warranty Card
- Charging Cable (Type-C)
Note: The product features integrated bass drivers, referred to as 'Subwoofer' in some listings, which are part of the main soundbar unit.
3. Product Overview
3.1 Key Features
- 20W Bass Boosted Sound: Delivers clear and dynamic audio with enhanced bass.
- Dual Dynamic Drivers: Provides balanced sound across all frequencies.
- Up to 6 Hours Playtime: Extended battery life for continuous audio playback.
- Bluetooth 5.4 Technology: Ensures stable and fast wireless connectivity.
- Multi-Connectivity Options: Supports Bluetooth, AUX, TF Card, and USB input.
- Portable Design: Compact and lightweight for easy transport.
- True Wireless Stereo (TWS) Function: Connect two Bassbox X20 speakers for a stereo experience.
Image 3.1: Overview of the speaker's main features.
3.2 Controls and Ports
Familiarize yourself with the control buttons and input ports on your speaker.
Image 3.2: Top control panel with Play/Pause, Volume, Mode, and Power buttons.
Image 3.3: Rear input panel showing Type-C, TF Card, USB, and AUX ports, along with the ON/OFF switch.
- Power Button: Press and hold to power on/off. Short press to change LED light modes (if applicable).
- Mode Button (M): Short press to switch between Bluetooth, AUX, TF Card, and USB modes.
- Play/Pause Button: Short press to play or pause audio.
- Volume Up (+): Short press to increase volume. Long press for next track.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Type-C Port: For charging the speaker.
- TF Card Slot: Insert a TF (MicroSD) card for direct audio playback.
- USB Port: Insert a USB drive for direct audio playback.
- AUX Port: Connect external audio devices via a 3.5mm audio cable.
- ON/OFF Switch: Main power switch for the device.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Use the provided Type-C charging cable.
- Connect the Type-C end of the charging cable to the speaker's Type-C port.
- Connect the USB-A end of the charging cable to a 5V USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. It will turn off or change color once fully charged.
A full charge typically takes approximately 2-3 hours and provides up to 6 hours of playtime.
Image 4.1: Battery capacity and estimated playtime.
4.2 Power On/Off
- To power on, slide the ON/OFF switch to the 'ON' position, then press and hold the Power button on the top panel until the indicator light turns on.
- To power off, press and hold the Power button until the indicator light turns off.
4.3 Bluetooth Pairing
After powering on, the speaker will automatically enter Bluetooth pairing mode if no other device is connected. The Bluetooth indicator will flash.
- Ensure the speaker is powered on and in Bluetooth mode (indicator flashing).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "GOBOULT Bassbox X20" from the list of devices.
- Once connected, the speaker will emit a confirmation sound, and the Bluetooth indicator will stop flashing and remain solid.
Image 4.2: Bluetooth 5.4 connectivity for seamless pairing.
4.4 True Wireless Stereo (TWS) Pairing
The TWS function allows you to connect two GOBOULT Bassbox X20 speakers for a stereo sound experience.
- Ensure both Bassbox X20 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the Mode (M) button. It will emit a sound indicating it's searching for another TWS speaker.
- The second speaker will automatically connect to the primary speaker. Once connected, both speakers will emit a confirmation sound.
- Now, connect your device to the primary speaker via Bluetooth as described in Section 4.3. Audio will play in stereo through both speakers.
Image 4.3: TWS mode for connecting two speakers.
5. Operation
5.1 Switching Modes
Press the Mode (M) button to cycle through available input modes: Bluetooth, AUX, TF Card, and USB.
5.2 Bluetooth Mode
After successful pairing (Section 4.3), you can stream audio wirelessly from your connected device. Use the speaker's volume controls or your device's volume controls to adjust the sound level.
5.3 AUX Mode
- Connect one end of a 3.5mm audio cable (not included) to the speaker's AUX port.
- Connect the other end to the audio output jack of your external device (e.g., MP3 player, computer).
- Press the Mode (M) button until the speaker enters AUX mode.
- Control playback and volume from your external device or the speaker's controls.
5.4 TF Card / USB Mode
- Insert a TF (MicroSD) card or a USB drive containing audio files into the respective port on the speaker.
- The speaker will automatically switch to TF Card or USB mode and begin playing audio. If not, press the Mode (M) button to select the correct mode.
- Use the speaker's controls to play/pause, skip tracks, and adjust volume.
6. Maintenance
- Keep the speaker away from water, moisture, and extreme temperatures. While water-resistant, it is not waterproof.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid dropping or subjecting the speaker to strong impacts.
- When not in use for extended periods, store the speaker in a cool, dry place and charge it periodically to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. Main power switch off. | Charge the speaker. Ensure the ON/OFF switch is in the 'ON' position. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode. Device Bluetooth off. Too far from speaker. | Ensure speaker is in Bluetooth pairing mode (flashing indicator). Enable Bluetooth on your device. Move device closer to speaker (within 10 meters). |
| No sound. | Volume too low. Incorrect mode selected. Cable not connected properly (AUX). | Increase volume on speaker and device. Press 'M' button to select correct input mode. Reconnect AUX cable securely. |
| TWS pairing fails. | Speakers already connected to other devices. | Disconnect both speakers from any Bluetooth devices before attempting TWS pairing. Ensure both speakers are Bassbox X20 models. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Bassbox X20 |
| Speaker Type | Portable Bluetooth Speaker |
| Output Power | 20 Watts |
| Bluetooth Version | 5.4 |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Connectivity Options | Bluetooth, Auxiliary (3.5mm), USB, TF Card |
| Battery Type | Lithium Polymer |
| Battery Life | Up to 6 hours (at 70% volume) |
| Charging Port | Type-C (DC5V) |
| Product Dimensions | 89D x 38W x 68H Millimeters |
| Item Weight | 655 Grams |
| Water Resistance Level | Water Resistant (not waterproof) |
| Included Components | X20 Soundbar, User Manual, Warranty Card, Charging Cable |
9. Warranty and Support
The GOBOULT Bassbox X20 Bluetooth Speaker comes with a 1 Year Manufacturer's Warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
For warranty claims, technical support, or any inquiries, please refer to the contact information provided on your warranty card or visit the official GOBOULT website.
Please retain your purchase receipt as proof of purchase for warranty purposes.
