Max Power UltraBoom -10 Karaoke Speaker

1. Introduction

Thank you for purchasing the Max Power UltraBoom -10 Karaoke Speaker. This portable PA system is designed to deliver powerful sound with vibrant LED party lights, making it ideal for various events. It features Bluetooth connectivity, USB and SD card playback, FM radio, and inputs for microphones and guitars. Please read this manual thoroughly before operating the device to ensure proper use and to maximize its performance.

Image: The Max Power UltraBoom -10 Karaoke Speaker, showcasing its main unit, a wired microphone, and a remote control.

2. Safety Instructions

• 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, flat surface to prevent it from falling.
• Keep the unit away from direct sunlight, heat sources, and excessive dust.
• Ensure proper ventilation. Do not block ventilation openings.
• Use only the specified power adapter for charging.
• Unplug the unit during lightning storms or when unused for long periods.
• Avoid placing heavy objects on the power cord.

3. Package Contents

Please check that all items are present in the package:

• Max Power UltraBoom -10 Karaoke Speaker
• Wired Microphone
• Remote Control
• Power Adapter
• User Manual (this document)

4. Product Overview

4.1. Dimensions

Image: Front and side views of the speaker with dimensions: 28 inches (height), 13 inches (width), and 10.5 inches (depth).

4.2. Rear Panel Controls and Inputs

Image: A detailed diagram of the speaker's rear panel, highlighting various controls and input ports. These include Volume, Extra Bass, M.Echo, M.Bass, M.Treble, M.Volume, Guitar Volume, Guitar Input, Mic Input, On/Off Button, LED Light On/Off, DC 12V Input, AC 110V-240V input, 5-Channel Equalizer, and TWS Functionality.

• Volume Knob: Adjusts the master volume of the speaker.
• Extra Bass Knob: Controls the intensity of the bass output.
• M.Echo Knob: Adjusts the echo effect for the microphone.
• M.Bass Knob: Controls the bass level for the microphone.
• M.Treble Knob: Controls the treble level for the microphone.
• M.Volume Knob: Adjusts the microphone volume.
• Guitar Volume Knob: Adjusts the guitar input volume.
• Guitar Input (6.35mm): Connect a guitar.
• Mic Input (6.35mm): Connect a microphone.
• On/Off Button: Powers the unit on or off.
• LED Light On/Off Button: Toggles the LED party lights.
• DC 12V Input: For external 12V DC power source.
• AC 110V-240V Input: For connecting to mains power.
• 5-Channel Equalizer: Adjusts specific frequency bands (200Hz, 500Hz, 1KHz, 5KHz, 12KHz).
• TWS Functionality: Button for True Wireless Stereo pairing.
• USB/SD Slot: For playing audio from USB drives or SD cards.
• Display Screen: Shows mode, track information, and FM frequency.
• Control Buttons: Play/Pause, Skip Forward/Backward, Mode, Record, Repeat, Scan.

5. Setup

5.1. Charging the Speaker

1. Connect the power adapter to the AC 110V-240V input on the rear panel of the speaker.
2. Plug the other end of the power adapter into a wall outlet.
3. The charging indicator (if available) will illuminate. Allow the speaker to fully charge before first use (approximately 4-6 hours).
4. Unplug the power adapter once fully charged or when not in use.

5.2. Powering On/Off

1. To power on, press the 'On/Off' button on the rear panel. The display screen will light up.
2. To power off, press the 'On/Off' button again.

6. Operating Instructions

6.1. Bluetooth Pairing

1. Power on the speaker. The speaker will automatically enter Bluetooth mode or you can press the 'Mode' button until 'BLUE' appears on the display.
2. Enable Bluetooth on your smartphone, tablet, or other Bluetooth-enabled device.
3. Search for available devices and select 'Max Power UltraBoom -10' from the list.
4. Once paired, the speaker will emit a confirmation tone, and the display will show 'CONNECTED'.
5. You can now play audio from your device through the speaker.

6.2. USB/SD Card Playback

1. Insert a USB flash drive or SD card (with MP3 audio files) into the respective slot on the rear panel.
2. The speaker will automatically switch to USB/SD mode and begin playing the first track. If not, press the 'Mode' button to select 'USB' or 'SD' mode.
3. Use the 'Play/Pause', 'Previous', and 'Next' buttons on the speaker or remote control to manage playback.

6.3. Aux Input

1. Connect an external audio device (e.g., MP3 player, laptop) to the 'AUX IN' port using a 3.5mm audio cable (not included).
2. Press the 'Mode' button until 'AUX' appears on the display.
3. Control playback and volume from your connected device.

6.4. Microphone and Guitar Input

1. Connect your wired microphone to the 'MIC IN' port and/or your guitar to the 'GUITAR IN' port.
2. Adjust the 'M.Volume' and 'Guitar Volume' knobs to control the input levels.
3. Use 'M.Echo', 'M.Bass', and 'M.Treble' knobs to fine-tune the microphone's sound.

6.5. FM Radio

1. Press the 'Mode' button until 'FM' appears on the display.
2. Press the 'SCAN' button to automatically scan and save available FM radio stations.
3. Use the 'Previous' and 'Next' buttons to navigate through the saved stations.

6.6. TWS (True Wireless Stereo) Functionality

TWS allows you to pair two UltraBoom -10 speakers together for a true stereo sound experience.

Image: Two Max Power UltraBoom -10 speakers shown side-by-side, illustrating the True Wireless Stereo (TWS) pairing capability.

1. Ensure both UltraBoom -10 speakers are powered on and in Bluetooth mode, but not yet paired with any device.
2. On one of the speakers (this will be the primary speaker), press and hold the 'TWS' button for a few seconds. You will hear a pairing tone.
3. The two speakers will automatically connect to each other. Once connected, you will hear a confirmation sound.
4. Now, connect your Bluetooth device to the primary speaker as described in section 6.1.
5. Audio will now play in stereo through both speakers.

6.7. Equalizer Adjustment

Use the 5-channel equalizer sliders on the rear panel to fine-tune the audio output. Adjust each slider (200Hz, 500Hz, 1KHz, 5KHz, 12KHz) to boost or cut specific frequency ranges according to your preference and the audio content.

6.8. LED Lights Control

Press the 'LED Light On/Off' button on the rear panel to toggle the colorful LED party lights on or off.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Do not use liquid cleaners or abrasive chemicals.
• Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, fully charge the speaker before storing it for long periods and recharge it every 3-6 months if not in use.

8. Troubleshooting

9. Specifications

Image: A graphic summarizing key specifications of the UltraBoom -10, including built-in USB & SD slot, Bluetooth, rechargeable battery, 5-channel equalizer, extra bass, 2 mic input & 1 guitar input, wireless mic, and full functional remote included.

10. Warranty and Support

For warranty information and customer support, please refer to the warranty card included with your product or visit the official Max Power website. Keep your purchase receipt as proof of purchase for any warranty claims.

If you encounter any issues not covered in this manual, please contact Max Power customer service for assistance.