Trevi XFest XF 4500 DJ High-Power Amplified Speaker User Manual

1. Introduction

Welcome to the Trevi XFest XF 4500 DJ High-Power Amplified Speaker user manual. This powerful and versatile audio system is designed to deliver an immersive sound experience for various occasions, from parties to karaoke sessions. Featuring dual USB inputs, dual AUX-IN, dual Bluetooth connections, TWS functionality, and a comprehensive DJ mixer, the XF 4500 DJ offers extensive connectivity and control. Please read this manual carefully to ensure proper setup, operation, and maintenance of your device.

2. Safety Instructions

• Power Source: Ensure the speaker is connected to a power source within the specified voltage range (100-240V ~ 50/60Hz).
• Ventilation: Do not block ventilation openings. Ensure adequate space around the speaker for proper airflow to prevent overheating.
• Moisture: Keep the speaker away from water, rain, and excessive humidity. Do not operate with wet hands.
• Cleaning: Disconnect from power before cleaning. Use a soft, dry cloth. Avoid liquid cleaners or aerosols.
• Placement: Place the speaker on a stable, flat surface to prevent it from falling.
• Servicing: Do not attempt to repair the unit yourself. Refer all servicing to qualified personnel.
• Children: Keep packaging materials and small parts away from children.

3. Package Contents

Please check that all items listed below are included in your package:

• Trevi XFest XF 4500 DJ Amplified Speaker
• Remote Control
• Power Cable
• Instruction Manual
• Microphone (may vary by region/bundle)

4. Product Overview

The Trevi XFest XF 4500 DJ is a robust and feature-rich amplified speaker designed for powerful audio output and versatile connectivity. Its cabinet is constructed from durable MDF wood, equipped with rear wheels and side handles for convenient transport.

Figure 4.1: Front view of the Trevi XFest XF 4500 DJ speaker, showcasing its dual 15-inch subwoofers with active blue LED lighting.

4.1. Control Panel

The top panel of the XF 4500 DJ features a comprehensive control interface, allowing you to manage all audio sources, volumes, and effects.

Figure 4.2: Detailed view of the speaker's control panel, including Mix Fader, volume knobs, EQ controls, and input selection buttons.

• Mix Fader: Blends audio between Source A and Source B.
• Volume Controls: Separate volume adjustments for inputs A and B, as well as microphone volume.
• EQ Controls: Individual controls for Extra Bass and Treble.
• Input Selection: Buttons for selecting USB, AUX-IN, or Bluetooth for each channel (A and B).
• Microphone Inputs: Two 6.3mm jack inputs with dedicated volume and echo controls.
• LED Display: Shows current mode and track information.

5. Setup

5.1. Unpacking and Placement

1. Carefully remove the speaker from its packaging.
2. Place the speaker on a stable, flat, and dry surface. Ensure there is sufficient space around the unit for ventilation.
3. Utilize the integrated rear wheels and side handles for easier transportation.

5.2. Power Connection

1. Connect the provided power cable to the AC input on the back of the speaker.
2. Plug the other end of the power cable into a standard electrical outlet (100-240V ~ 50/60Hz).
3. The speaker also features an internal 18V 4.5Ah rechargeable battery for portable use. Ensure it is charged before use without AC power.

5.3. Initial Power On

1. Locate the power button on the control panel.
2. Press the power button to turn on the speaker. The LED display will illuminate.

6. Operating Instructions

6.1. Power On/Off

Press the POWER button on the control panel to turn the speaker on or off.

6.2. Bluetooth Connection

The XF 4500 DJ supports two independent Bluetooth connections (Bluetooth A and Bluetooth B).

1. Turn on the speaker.
2. Activate Bluetooth on your mobile device (smartphone, tablet, etc.).
3. On the speaker's control panel, select the desired Bluetooth channel (A or B) by pressing the corresponding BLUETOOTH button. The LED display will indicate 'BT'.
4. On your mobile device, search for available Bluetooth devices and select "XF 4500 DJ" to pair.
5. Once paired, you can stream audio wirelessly to the speaker.

6.2.1. True Wireless Stereo (TWS) Function

To connect two XF 4500 DJ speakers for a true stereo experience:

1. Ensure both XF 4500 DJ speakers are powered on and not connected to any Bluetooth device.
2. On one speaker (this will be the master), press and hold the TWS button (if available, or follow specific pairing instructions in the quick start guide).
3. The master speaker will search for another XF 4500 DJ. Once connected, both speakers will play in stereo.

6.3. USB Playback

The speaker features two direct USB inputs (USB A and USB B) for playing audio files from USB flash drives.

1. Insert a USB flash drive containing MP3 files into either the USB A or USB B port.
2. Press the corresponding USB button on the control panel to select the USB source.
3. Use the playback controls (Play/Pause, Next/Previous Track) on the control panel or remote to manage your music.

6.4. AUX-IN Connection

Connect external audio devices (e.g., MP3 players, laptops) using a 3.5mm audio cable.

1. Connect one end of a 3.5mm audio cable to the AUX-IN port (A or B) on the speaker.
2. Connect the other end to the headphone jack or audio output of your external device.
3. Press the corresponding AUX button on the control panel to select the AUX source.

6.5. Microphone & Karaoke Function

Enhance your parties with the integrated karaoke function.

1. Connect one or two microphones to the 6.3mm MIC IN jacks on the control panel.
2. Adjust the microphone volume using the dedicated MIC VOL knob.
3. Use the ECHO control to add vocal effects.
4. Play your chosen backing track via Bluetooth, USB, or AUX-IN, and sing along.

6.6. Mix Fader and EQ Controls

The Mix Fader allows seamless transitions between audio sources connected to channels A and B. Use the EXTRA BASS and TREBLE controls to fine-tune the audio output to your preference.

6.7. LED Discolight

The speaker features integrated LED Discolights that illuminate the subwoofers, adding a visual element to your audio experience. These lights typically synchronize with the music or can be set to various patterns. Refer to the quick start guide for specific controls to activate or change light modes.

6.8. Remote Control

The included full-control remote allows you to manage various functions of the speaker from a distance, including power, volume, source selection, playback controls, and EQ settings.

7. Maintenance

7.1. Cleaning

1. Always disconnect the speaker from the power outlet before cleaning.
2. Use a soft, dry, lint-free cloth to wipe the exterior surfaces.
3. Do not use abrasive cleaners, waxes, or solvents, as these can damage the finish.
4. Avoid spraying liquids directly onto the speaker.

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 keep the original packaging for storage and transport.

7.3. Battery Care

If utilizing the internal rechargeable battery, ensure it is fully charged before long-term storage and recharge it periodically (e.g., every 3-6 months) to maintain battery health and longevity.

8. Troubleshooting

9. Specifications

• Output Power: 500 Watts
• Speaker System: 4-way Bass Reflex, 2x 15-inch subwoofers, 2x 1.5-inch high-performance speakers
• Connectivity: 2x USB inputs, 2x AUX-IN (3.5mm jack), 2x Bluetooth connections, 2x Microphone inputs (6.3mm jack)
• Special Features: True Wireless Stereo (TWS), Karaoke function, LED Discolight, Mix Fader, Extra Bass/Treble controls, Forced air cooling
• Power Supply: AC 100-240V ~ 50/60Hz, Internal 18V 4.5Ah rechargeable battery
• Dimensions (L x W x H): 450 x 350 x 1320 mm (17.7 x 13.8 x 52 inches)
• Weight: 28.4 kg (62.6 lbs)
• Cabinet Material: MDF Wood
• Control Method: Remote Control, On-device controls
• Recommended Use: Smartphones, Tablets, Computers, Music Players, Karaoke

10. Warranty and Support

The Trevi XFest XF 4500 DJ speaker comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Trevi website. For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Trevi customer support through their official channels.