Mr. Dj mr dj PBX-6300BAT

MR DJ PBX-6300BAT Dual 15" PA Speaker User Manual

Comprehensive guide for setup, operation, and maintenance.

1. Introduction

Thank you for purchasing the MR DJ PBX-6300BAT Dual 15" Rechargeable PA DJ Party Speaker. This manual provides essential information for the safe and efficient operation of your new speaker system. Please read this manual thoroughly before use and retain it for future reference.

The PBX-6300BAT is a powerful and versatile portable PA system designed for various audio applications, featuring dual 15-inch woofers, Bluetooth connectivity, LED lighting, and a built-in rechargeable battery for ultimate portability.

2. Package Contents

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

  • 1 x MR DJ PBX-6300BAT Portable Active Speaker
  • 2 x Wireless Microphones
  • 1 x Remote Control
  • 1 x Power Cord
  • 1 x Product Manual (this document)
MR DJ PBX-6300BAT speaker with accessories and box

Figure 2.1: Contents of the MR DJ PBX-6300BAT package, including the speaker, wireless microphones, remote control, and power cord, alongside the product box.

3. Important Safety Information

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

To reduce the risk of electric shock, fire, or injury, always follow basic safety precautions when using this product.

  • Do not open the speaker enclosure. There are no user-serviceable parts inside. Refer all servicing to qualified service personnel.
  • Do not expose this product to rain or moisture.
  • Do not place the speaker near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
  • Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
  • Only use attachments/accessories specified by the manufacturer.
  • Unplug this apparatus during lightning storms or when unused for long periods of time.
  • Ensure proper ventilation. Do not block any ventilation openings.

4. Setup Guide

4.1 Initial Charging

Before first use, fully charge the speaker's built-in 12V, 7A battery. Connect the supplied power cord to the speaker's power input and then to a standard AC outlet. The charging indicator (if available) will show the charging status. A full charge may take several hours.

4.2 Speaker Placement

Place the speaker on a stable, flat surface. The integrated wheels allow for easy transport. For optimal sound dispersion, position the speaker in a central location within the listening area.

Front and back view of the MR DJ PBX-6300BAT speaker with wireless microphones and remote

Figure 4.1: Front and rear views of the speaker, highlighting its portability and control panel layout.

4.3 Connecting Microphones

The speaker comes with two wireless microphones. Ensure the microphones have fresh batteries. Turn on the microphones and the speaker. The speaker will automatically connect to the wireless microphones. Adjust microphone volume using the dedicated controls on the speaker's control panel.

5. Operating Instructions

5.1 Control Panel Overview

The main control panel is located on the rear of the speaker. It includes various inputs, controls, and an LCD MP3 display.

Close-up of the MR DJ PBX-6300BAT speaker's rear control panel

Figure 5.1: Detailed view of the speaker's control panel, showing various inputs and adjustment knobs.

5.2 Power On/Off

Locate the power switch on the control panel and switch it to the "ON" position to power on the speaker. The LCD display will illuminate. To power off, switch it to the "OFF" position.

5.3 Input Modes

The speaker supports multiple input modes:

  • Bluetooth: Press the Mode button until "Bluetooth" is selected on the LCD. Enable Bluetooth on your device (e.g., smartphone) and select "MR DJ PBX-6300BAT" from the list of available devices to pair.
  • USB/SD Card: Insert a USB drive or SD card (max 16GB) into the respective slot. The speaker will automatically switch to USB/SD mode and begin playing compatible audio files.
  • FM Radio: Press the Mode button to select FM Radio. Use the control keys to scan for and select radio stations.
  • AUX-In: Connect an external audio device (e.g., laptop, MP3 player) to the AUX input using an appropriate cable. Press the Mode button to select AUX input.
  • XLR & 1/4" Inputs: For professional audio equipment like mixers or instruments.
  • RCA Audio Inputs: For connecting devices with RCA outputs.

5.4 Audio Adjustments

  • Master Volume: Adjusts the overall output volume of the speaker.
  • Microphone Volume: Controls the volume of the connected wireless microphones.
  • Echo Effect Volume: Adjusts the echo level for microphone inputs.
  • Bass and Treble EQ: Fine-tune the low and high frequencies of the audio output.
  • 5-Band Graphic Equalizer: Provides more precise control over specific frequency ranges for customized sound.

5.5 LED Light Control

The speaker features accent LED lights around the woofers. Use the LED Light Selector Switch on the control panel to turn the lights on or off, or to cycle through different lighting modes.

Front view of the MR DJ PBX-6300BAT speaker with colorful LED lights illuminated

Figure 5.2: The speaker with its integrated LED lights active, enhancing the party atmosphere.

5.6 TWS (True Wireless Stereo) Pairing

If you have two MR DJ PBX-6300BAT speakers, you can wirelessly pair them for true stereo sound. This feature allows one speaker to act as the left channel and the other as the right channel.

  1. Ensure both speakers are powered on and in Bluetooth mode.
  2. On one speaker, press the TWS pairing button (refer to the control panel diagram for exact location).
  3. On the second speaker, press its TWS pairing button.
  4. The LCD display on both speakers will indicate when they are successfully paired.
  5. Connect your Bluetooth device to one of the paired speakers. Audio will now play in stereo across both units.

6. Maintenance

6.1 Cleaning

Wipe the speaker's exterior with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Avoid spraying liquids directly onto the speaker.

6.2 Battery Care

To prolong battery life:

  • Fully charge the battery before first use.
  • Recharge the battery after each use, especially if it has been significantly discharged.
  • If storing the speaker for an extended period, charge the battery every 3-6 months to prevent deep discharge.
  • Avoid operating the speaker in extremely hot or cold temperatures, as this can affect battery performance.

6.3 Storage

Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. If possible, store it in its original packaging or a protective cover to prevent dust accumulation and physical damage.

7. Troubleshooting

ProblemPossible CauseSolution
No powerPower cord not connected; Battery discharged; Power switch off.Ensure power cord is securely connected; Charge the battery; Turn the power switch to ON.
No sound outputVolume too low; Incorrect input mode selected; Device not connected properly.Increase master volume; Select correct input mode (Bluetooth, USB, AUX, etc.); Reconnect audio source.
Bluetooth not connectingSpeaker not in Bluetooth mode; Device Bluetooth off; Speaker too far from device.Ensure speaker is in Bluetooth mode; Turn on Bluetooth on your device; Move device closer to speaker (within 30 ft/10m).
Microphones not workingMicrophones off; Low microphone battery; Microphone volume too low.Turn on microphones; Replace microphone batteries; Increase microphone volume.
Distorted soundVolume too high (clipping); EQ settings incorrect; Poor audio source quality.Reduce volume; Adjust Bass/Treble or Graphic EQ; Try a different audio source.

8. Technical Specifications

FeatureDetail
ModelPBX-6300BAT
Woofer SizeDual 15 inches
Woofer Magnet33 Oz
Voice Coil2 inches
Amplifier TypeClass D
Peak Music Power Output (P.M.P.O)4500 Watts
RMS Power300 Watts
Battery12V, 7A Rechargeable
Frequency Response (-3dB)45Hz - 18kHz
Frequency Range (-6dB)40Hz - 20kHz
Equalizer5-Band Graphic Equalizer
USB/SD Card SupportMax 16GB
ConnectivityBluetooth, USB, SD, FM Radio, AUX-In, XLR, 1/4", RCA
FeaturesLED Accent Lights, TWS Technology, Echo Effect, Wheels for transport
Dimensions (H x W x D)47" x 20" x 19"
Weight55 lbs
UPC826843915659

9. Warranty and Support

Specific warranty information for the MR DJ PBX-6300BAT speaker is not provided in this manual. Please refer to the product packaging or contact your retailer or the manufacturer directly for warranty details.

For technical support or service inquiries, please contact MR DJ USA customer service. Contact information can typically be found on the manufacturer's official website or on the product packaging.

Manufacturer: MR DJ USA

© 2025 MR DJ USA. All rights reserved.

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