Behringer EUROLIVE B115W Active PA Speaker System User Manual

1. Introduction

This manual provides essential information for the safe and effective operation of your Behringer EUROLIVE B115W Active 2-Way 15-inch PA Speaker System. The B115W is a high-power, active loudspeaker designed for sound reinforcement in various applications, featuring integrated Bluetooth wireless technology and options for wireless microphones.

Please read these instructions thoroughly before using the product and retain them for future reference.

Figure 1.1: Front view of the Behringer EUROLIVE B115W speaker.

2. Important Safety Instructions

• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with a 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.
• Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
• 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.

3. Unpacking and Contents

Upon unpacking your EUROLIVE B115W, please inspect it carefully for any signs of damage that may have occurred during transit. If damage is found, do not operate the unit and contact your dealer immediately.

The package should contain:

• Behringer EUROLIVE B115W Active 1000W 15" Powered PA Speaker System
• Power Cord
• User Manual (this document)

Ensure all components are present before proceeding with setup.

4. Controls and Connections

The rear panel of the B115W features all input, output, and control elements. Familiarize yourself with these before operation.

Figure 4.1: Rear panel overview of the B115W.

4.1 Input Section

• MIC/LINE 1 & 2 Inputs: XLR/TRS combo jacks for connecting microphones or line-level sources. Each input has an independent gain control.
• LEVEL Controls: Adjust the input sensitivity for each MIC/LINE channel.
• CLIP LEDs: Indicate when the input signal is too high, potentially causing distortion. Reduce the LEVEL if this LED illuminates consistently.

4.2 Output Section

• MIX OUTPUT: XLR output for sending the mixed signal to another speaker or a recording device.

4.3 Wireless & Bluetooth Section

• WIRELESS READY: USB port for connecting a Behringer ULM series digital wireless microphone system (sold separately).
• BLUETOOTH PAIRING Button: Initiates Bluetooth pairing mode.
• BLUETOOTH LED: Indicates Bluetooth status (pairing, connected).
• BLUETOOTH LEVEL Control: Adjusts the volume of the Bluetooth audio input.

4.4 EQ & Main Controls

• HIGH & LOW EQ Controls: Tone controls for adjusting the treble and bass frequencies of the overall mix.
• MAIN LEVEL Control: Adjusts the overall output volume of the speaker.
• POWER Switch: Turns the speaker on or off.
• AC INPUT: Standard IEC power inlet for connecting the included power cord.

5. Setup

5.1 Physical Placement

The EUROLIVE B115W can be used in various configurations:

• Floor Monitor: The cabinet design allows for use as a floor monitor.
• Pole Mounting: The speaker features a 35mm pole socket for mounting on a standard speaker stand. Ensure the stand is stable and rated for the speaker's weight (approximately 39 lbs / 17.7 kg).

Figure 5.1: Speaker dimensions for placement considerations.

5.2 Power Connection

1. Ensure the POWER switch is in the OFF position.
2. Connect the supplied AC power cord to the AC INPUT on the rear panel and then to a suitable power outlet.

5.3 Audio Connections

1. Connect your microphones or line-level devices (e.g., mixer, instrument pre-amp) to the MIC/LINE 1 or 2 inputs using XLR or 1/4" TRS cables.
2. If linking multiple speakers, connect the MIX OUTPUT of the first speaker to an input on the next speaker.

6. Operation

6.1 Powering On/Off

1. Before powering on, ensure all LEVEL controls are set to minimum.
2. Flip the POWER switch to the ON position. The power LED will illuminate.
3. To power off, first reduce the MAIN LEVEL, then flip the POWER switch to OFF.

6.2 Adjusting Levels

1. Gradually increase the LEVEL control for the connected input source (MIC/LINE 1 or 2).
2. Monitor the CLIP LED. If it flashes frequently, reduce the input LEVEL to prevent distortion.
3. Slowly increase the MAIN LEVEL control to achieve the desired overall volume.
4. Use the HIGH and LOW EQ controls to fine-tune the speaker's tonal response.

6.3 Bluetooth Pairing

The B115W features A2DP Bluetooth technology for wireless audio streaming from compatible devices.

Figure 6.1: Bluetooth connectivity for audio streaming.

1. Ensure Bluetooth is enabled on your audio source device (e.g., smartphone, tablet, laptop).
2. Press and hold the BLUETOOTH PAIRING button on the B115W's rear panel until the BLUETOOTH LED begins to flash.
3. On your device, search for Bluetooth devices and select "BEHRINGER B115W" (or similar).
4. Once connected, the BLUETOOTH LED will glow solid.
5. Adjust the BLUETOOTH LEVEL control on the speaker and the volume on your source device for optimal sound.

6.4 Wireless Microphone System (Optional)

To use a Behringer ULM series digital wireless microphone system:

1. Plug the ULM receiver (sold separately) into the WIRELESS READY USB port.
2. Follow the instructions provided with your ULM system for pairing and operation.

7. Maintenance

To ensure the longevity and optimal performance of your EUROLIVE B115W speaker, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Do not use abrasive cleaners, solvents, or waxes.
• Ventilation: Ensure that the ventilation openings are not obstructed. Adequate airflow is crucial for cooling the internal components.
• Storage: When not in use for extended periods, store the speaker in a dry, dust-free environment.
• Inspection: Periodically check the power cord and all cables for any signs of damage. Replace damaged cables immediately.

8. Troubleshooting

If you encounter issues with your B115W speaker, refer to the following common problems and solutions:

• No Power:
  • Check if the power cord is securely connected to both the speaker and the power outlet.
  • Verify that the power outlet is functional.
  • Ensure the POWER switch is in the ON position.
• No Sound:
  • Check all audio cable connections.
  • Ensure input LEVEL controls and MAIN LEVEL control are not set to minimum.
  • Verify that the audio source is playing and its volume is up.
  • If using Bluetooth, ensure the device is paired and the BLUETOOTH LEVEL is adjusted.
• Distorted Sound / CLIP LED Flashing:
  • Reduce the input LEVEL control for the active channel.
  • Reduce the MAIN LEVEL control.
  • Check the audio source for distortion.
• Bluetooth Connection Issues:
  • Ensure the speaker is in pairing mode (BLUETOOTH LED flashing).
  • Move the Bluetooth device closer to the speaker (within 10 meters).
  • Disable and re-enable Bluetooth on your source device.
  • Forget the device from your source's Bluetooth settings and re-pair.

9. Specifications

Note: Specifications are subject to change without notice.

10. Warranty and Support

The Behringer EUROLIVE B115W is covered by a Limited Warranty. For detailed warranty terms and conditions, please refer to the warranty information provided with your product or visit the official Behringer website.

For technical support, service, or spare parts, please contact your authorized Behringer dealer or the manufacturer's customer service department. Keep your purchase receipt as proof of purchase for warranty claims.