1. Introduction
Thank you for choosing the GOBOULT Mustang GT 40 Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully before use to ensure optimal performance and longevity of your device.
The GOBOULT Mustang GT 40 is a powerful 40W portable Bluetooth speaker featuring dual dynamic drivers and a passive bass radiator for rich stereo sound, deep bass, and clear audio. It offers up to 6 hours of playtime and multiple connectivity options, including Bluetooth 6.0, USB, and TF card support.
2. Package Contents
Please check the box for the following items:
- GOBOULT Mustang GT 40 Bluetooth Speaker
- USB Type-C Charging Cable
- User Manual (this document)
- Warranty Card
Image: GOBOULT Mustang GT 40 speaker in its retail box, showcasing the product and additional items like stickers.
3. Product Overview
3.1 Controls and Ports
Familiarize yourself with the speaker's controls and connection ports:
- Volume Knob: Rotate to adjust the overall sound volume.
- Bass Knob: Rotate to adjust the bass level.
- Treble Knob: Rotate to adjust the treble level.
- Power Button: Press and hold to power on/off.
- USB Port: For playing music from a USB drive.
- TF Card Slot: For playing music from a TF (MicroSD) card.
- Type-C Charging Input: For charging the speaker.
Image: Detailed view of the speaker's metal-top tuning knobs for Volume, Bass, and Treble control.
Image: The rear panel of the speaker, highlighting the Bluetooth Version 6, USB port, TF card slot, and Type-C charging input.
3.2 Internal Components
The Mustang GT 40 features a sophisticated audio architecture:
- Dual Dynamic Drivers: Deliver clear vocals and balanced mids.
- Passive Bass Radiator: Enhances low-frequency response for deep bass.
Image: An exploded diagram illustrating the internal dual dynamic drivers and passive bass radiator components of the speaker.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's Type-C input port and the other end to a compatible USB power adapter (not included).
- A full charge provides up to 6 hours of playtime.
- The LED indicator will show charging status.
Image: The GOBOULT Mustang GT 40 speaker, emphasizing its battery life of up to 6 hours of playtime.
5. Operating Instructions
5.1 Power On/Off
Press and hold the Power button located on the top panel for approximately 3 seconds to turn the speaker on or off. A sound indicator will confirm the action.
5.2 Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "GOBOULT Mustang GT 40" from the list.
- Once paired, the LED indicator will stop flashing and remain solid, and you will hear a confirmation sound.
The speaker will automatically reconnect to the last paired device if it is within range and Bluetooth is enabled.
Image: The GOBOULT Mustang GT 40 speaker positioned near a smartphone and computer, illustrating its universal compatibility with various devices.
5.3 Multi-Connectivity (USB/TF Card)
Insert a USB drive or TF (MicroSD) card into the corresponding port on the rear of the speaker. The speaker will automatically detect the storage device and begin playing audio files. Use the speaker's controls to navigate tracks.
5.4 True Wireless Stereo (TWS) Pairing
To achieve a wider stereo soundstage, you can pair two GOBOULT Mustang GT 40 speakers together:
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press and hold the TWS pairing button (refer to product diagram if available, otherwise assume a dedicated button or a combination press).
- The speakers will connect to each other automatically. A confirmation sound will indicate successful pairing.
- Once TWS paired, connect your device to one of the speakers via Bluetooth as described in section 5.2. Both speakers will now play audio in stereo.
Image: Two GOBOULT Mustang GT 40 speakers shown side-by-side, indicating the ability to link them for a larger sound experience.
5.5 Hands-free Calling
When connected via Bluetooth to a smartphone, the speaker can be used for hands-free calls. Incoming calls will be routed through the speaker. Use the speaker's controls to answer or end calls (specific button functionality may vary, refer to product diagram if available).
5.6 Audio Adjustment
Use the dedicated Volume, Bass, and Treble knobs on the top panel to fine-tune your audio experience according to your preference.
6. Maintenance
To ensure the longevity and optimal performance of your GOBOULT Mustang GT 40 speaker, follow these maintenance guidelines:
- Cleaning: Wipe the speaker with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or other chemical solvents, as these may damage the surface.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: This speaker is not waterproof. Avoid exposure to water or excessive moisture.
- Handling: Avoid dropping the speaker or subjecting it to strong impacts.
7. Troubleshooting
If you encounter issues with your speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery or no charge. | Charge the speaker using the provided Type-C cable. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; Bluetooth disabled on device; too far from device. | Ensure speaker is on and in pairing mode. Enable Bluetooth on your device. Move device closer to speaker (within 10 meters). Forget previous pairings and try again. |
| No sound or low volume. | Volume too low on speaker or connected device; incorrect input source. | Increase volume on both speaker and connected device. Ensure correct input (Bluetooth, USB, TF card) is selected. |
| Sound distortion. | Volume too high; poor audio source quality. | Reduce volume. Try a different audio source or file. Adjust Bass/Treble knobs. |
| USB/TF card not playing. | Unsupported file format; corrupted files; card/drive not inserted correctly. | Ensure audio files are in a supported format. Reinsert the USB drive or TF card. Try a different drive/card. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | GOBOULT |
| Model Number | Mustang GT 40 |
| Speaker Output Power | 40 Watts RMS |
| Connectivity Technology | Bluetooth 6.0 + EDR, USB, TF Card |
| Audio Output Mode | Stereo (2.0 Channels) |
| Product Features | Portable, Stereo Pairing (TWS) |
| Maximum Bluetooth Range | 10 meters |
| Battery Life | Up to 6 hours |
| Charging Port | USB Type-C |
| Dimensions (D x W x H) | 13.2D x 21.5W x 14H Centimeters |
| Item Weight | 1800 Grams |
| Compatible Devices | Android, Desktop, Laptop, Smart Speaker, iPhone |
| Country of Origin | China |
9. Warranty and Support
9.1 Warranty Information
The GOBOULT Mustang GT 40 Bluetooth Speaker comes with a 1-Year Manufacturer's Warranty from the date of purchase. This warranty covers manufacturing defects and ensures reliable performance. Please retain your purchase receipt for warranty claims.
9.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact GOBOULT customer support. Refer to the contact information provided on your warranty card or the official GOBOULT website.
Manufacturer: EXOTIC MILE PRIVATE LIMITED
Address: B-67, BLOCK B, WAZIRPUR INDUSTRIAL AREA, NORTH WEST DELHI DELHI, India-110052
