Maxpower MPD1272XB-THUNDER 12 Professional Speaker User Manual

Important Safety Measures

Before using this machine, please read all safety and operating instructions carefully. Observe all indications for safe operation and keep these instructions for future reference.

• Power Supply Line Protection: Ensure the power supply line is not trampled or pressed by heavy objects. Pay special attention to the plug and the machine's power outlet. Do not lengthen the electric shock, pull, or drag the power supply line.
• Ventilation: Place the unit in a ventilated area. Do not place disks or cloths on it. Maintain a distance of at least 10 centimeters from walls. Avoid placing the unit on beds, sofas, carpets, or similar surfaces that may obstruct ventilation.
• Casing Dismantling: Do not dismantle the casing. Touching inner components may result in serious electric shock.
• Unusual Smell: If you detect an unusual smell or smoke, immediately cut off power supplies and unplug the unit. Contact the seller or a repair center.

Attention: This set is designed for AC 110V/50Hz~60Hz power supply. Use a standard power supply and ensure it is correct before use.

Product Features

• Wireless connectivity
• Plays music from external audio devices
• Guitar input and Microphone inputs
• Wireless microphone included
• Includes remote control
• Built-in rechargeable battery
• Super dynamic sound speaker
• Powerful X-Bass feature

Connecting

• This set operates on AC 110V, 50/60Hz.
• AC Power: The battery can be charged when connected to AC power. A red light indicates the battery is charging, turning green upon completion.
• The internal battery charges even when the device is switched off, provided it is plugged into AC power.
• Adjust function keys to personalize your audio experience.

Battery & Charging

• The unit takes approximately 8 hours for a full charge. Charging begins automatically when the power cord is connected.
• Low battery power may cause sound distortion or playback interruption; please charge the battery promptly.
• To maximize battery lifespan, charge the battery immediately when low. If the unit is not used for extended periods, the battery will gradually lose power. It is recommended to fully charge the battery at least every 30 days.
• To conserve battery, power off the unit when not in use.

TWS Connection - How to Pair Two Speakers

Primary Speaker

1. Bring two speakers close to each other and turn both on. The display on both speakers should read 'OPEN'.
2. On the primary speaker, press and hold the TWS button for 3 seconds.
3. The primary speaker will emit an alarm, and its display will show 'BTST'. The second speaker will automatically connect to the primary speaker, and its display will show 'BT'.

You can now connect to Bluetooth from your smart device and enjoy music from both speakers.

How to Connect to BT

When you turn on the speaker, the display will read 'OPEN', indicating it is ready to connect. On your smart device, search for the BT device named 'MPD1272XB-THUNDER 12' and select it to connect.

Control Panel Function

Refer to the diagram for button locations.

• ① POWER: ON/OFF Switch
• ② VOLUME: Master Volume Adjustment
• ③ REC: Recording function. Insert a card, press this button to start recording, press again to stop and play recording sound.
• ④ K PREV: Previous Song
• ►II SCAN: Play/Pause/FM Station Automatic Search
• ►NEXT: Next Song
• ⑤ MODE: Mode Select
• LED MODE ADJUSTMENT
• X-BASS ADJUST
• ⑦ EQUALIZER
• M.TREBLE: Microphone Treble Adjustment
• M.BASS: Microphone Bass Adjustment
• ECHO: Echo Adjustment
• DELAY: Delay Adjustment
• GT IN: Guitar Input Jack
• MIC: Microphone Input Jack
• MIC PRI: Microphone Priority ON/OFF Switch
• AUDIO INPUT
• ⑩ CARD SLOT
• DISPLAY SCREEN
• GT.VOL: Guitar Volume Adjustment
• ⑬ MIC.VOL: Microphone Volume Adjustment

Back Panel Function

Refer to the diagram for back panel connections.

• ① POWER INPUT (AC 110V-240V)

Remote Control Functions

• Standby
• LINE (Audio input)
• HOCE
• Prev/FM CH-
• Play/pause/FM tuner
• Next/FM CH+
• Repeat
• Stop
• Volume up
• Volume down
• Mute
• Wireless disconnect
• Number buttons (0-9)

FCC Compliance Information

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

RF Exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

Model: MPD1272XB-THUNDER 12

FCC ID: 2BBFBMPD1272XB

Made in China