Behringer B105D 50W 5 inch Powered Monitor Speaker User Manual

Introduction

The Behringer B105D is an ultra-compact 50-watt PA/monitor speaker designed for versatile audio applications. It features an integrated MP3 player and Bluetooth audio streaming capabilities, making it suitable for musicians, DJs, and audio professionals seeking clear and powerful sound in various settings, from live performances to home studios.

Important Safety Instructions

Please read and follow all safety instructions before operating this device. Retain these instructions for future reference.

• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
• 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.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Package Contents

Upon opening the package, ensure all items are present and in good condition:

• Behringer B105D 50W 5 inch Powered Monitor Speaker
• Power Cable
• User Manual (this document)

Note: Additional accessories may be sold separately.

Product Overview

The Behringer B105D is designed for ease of use and powerful performance. Below is an overview of its key features and controls.

Figure 1: Front view of the Behringer B105D, showing the speaker grille and control panel.

Front Panel Controls:

• EQ (High, Mid, Low): Three-band equalizer knobs to adjust the treble, midrange, and bass frequencies of the overall sound.
• Main Level: Controls the overall output volume of the speaker.
• USB Port: For connecting USB drives to play MP3 audio files.
• MP3 Player Controls: Buttons for Play/Pause, Next Track, Previous Track, and Mode selection for the integrated MP3 player.
• Bluetooth Indicator/Button: Indicates Bluetooth status and initiates pairing.
• Level 1: Volume control for the Mic/Line 1 input.
• Mic/Line 1 Input: Combination XLR/TRS input for microphones or line-level instruments (e.g., guitar).
• Level 2: Volume control for the Line 2 input.
• Line 2 Input: TRS input for line-level audio sources.

Rear Panel Connections:

• Power Switch: Turns the unit on or off.
• AC Input: Connects the power cable to an electrical outlet.
• Main In (XLR): Main audio input for connecting to a mixer or other audio source.
• Thru (XLR): Allows passing the input signal to another speaker or audio device.

Setup

1. Placement:

The B105D can be placed on a tabletop or mounted on a microphone stand for optimal sound projection. Ensure stable placement to prevent accidental tipping.

Figure 2: Side view of the Behringer B105D showing its compact dimensions (8.27"H x 11.18"W x 6.97"D).

2. Power Connection:

1. Ensure the Main Level knob is set to minimum (OFF).
2. Connect the supplied power cable to the AC Input on the rear panel of the B105D.
3. Plug the other end of the power cable into a suitable electrical outlet.

3. Connecting Audio Sources:

• Microphone/Instrument (Mic/Line 1): Use an XLR or 1/4" TRS cable to connect your microphone or instrument to the Mic/Line 1 input. Adjust the Level 1 knob accordingly.
• Line Input (Line 2): Use a 1/4" TRS cable to connect line-level devices such as keyboards, drum machines, or other audio players to the Line 2 input. Adjust the Level 2 knob.
• Main In (XLR): For connecting the speaker to a main mixer or another PA system.
• USB Playback: Insert a USB flash drive containing MP3 files into the USB port. The unit will automatically detect and begin playing. Use the MP3 player controls for navigation.
• Bluetooth Streaming:
  1. Turn on the B105D.
  2. Activate Bluetooth on your mobile device (smartphone, tablet, laptop).
  3. Press the Bluetooth button on the B105D's control panel. The Bluetooth indicator will flash.
  4. On your device, search for "B105D" in the Bluetooth device list and select it to pair.
  5. Once paired, the Bluetooth indicator will glow solid, and you can stream audio wirelessly.

Operation

1. Powering On/Off:

After connecting all necessary cables, flip the Power switch on the rear panel to the "ON" position. Allow a few seconds for the unit to power on. To turn off, flip the Power switch to "OFF".

2. Adjusting Volume Levels:

• Start with the Main Level knob at minimum.
• Gradually increase the Level 1 and Level 2 knobs for your connected inputs until you reach a desired input level.
• Slowly increase the Main Level knob to achieve the overall desired output volume. Avoid setting the Main Level to MAX to prevent distortion.

3. Using the Equalizer (EQ):

The 3-band EQ allows you to shape the sound to your preference or to suit the acoustics of your environment:

• HIGH: Adjusts the treble frequencies. Turn clockwise to boost, counter-clockwise to cut.
• MID: Adjusts the midrange frequencies. Turn clockwise to boost, counter-clockwise to cut.
• LOW: Adjusts the bass frequencies. Turn clockwise to boost, counter-clockwise to cut.

Experiment with these controls to find the optimal sound balance for your audio.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Do not use liquid cleaners or aerosols.
• Ventilation: Ensure that the ventilation openings are not blocked to prevent overheating.
• Storage: When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Cable Care: Regularly inspect power and audio cables for any damage. Replace damaged cables immediately.

Troubleshooting

Specifications

Warranty and Support

The Behringer B105D comes with a limited warranty. For detailed warranty information, product registration, or technical support, please visit the official Behringer website or contact their customer service. Keep your purchase receipt as proof of purchase.

For the most up-to-date support information, please refer to the manufacturer's official resources.