User Guide for Behringer EUROLIVE B115D/B112D Active PA Speaker

Quick guide from the manual

The Behringer EUROLIVE B115D and B112D are active 2-way PA speaker systems. This guide covers the essential steps for setup, operation, and configuration.

• Placement: Position speakers on stands or use them as floor wedge monitors.
• Connections: Ensure the power is off before making connections. Connect your audio source (mixer or microphone) to the input.
• Powering On: Press the POWER switch. The POWER LED will light up.
• Adjustment: Play your audio source and adjust the LEVEL knob. If the CLIP LED flashes, turn the LEVEL knob down.
• EQ: Use the HIGH and LOW EQUALIZER knobs to adjust treble and bass frequencies to your preference.

Controls Overview

The rear panel contains the following controls and connections:

• POWER Switch: Turns the speaker on.
• IEC Input: Connect the included power cable here.
• MIX OUTPUT: Sends a copy of the source signal to another speaker using an XLR cable.
• INPUT 1 & INPUT 2: XLR/TRS combination jacks for microphones, mixers, or line-level signals. Use the knobs to adjust input sensitivity (gain).
• CLIP LED: Indicates when the input or output signal is overloading.
• EQUALIZER: High and Low knobs to cut or boost frequencies by ±15 dB.
• Wireless System: Slot for the optional Behringer digital wireless microphone receiver.

Wireless Microphone Setup

To use an optional Behringer digital wireless microphone system:

1. Insert the wireless receiver into the dedicated input slot on the speaker.
2. Turn the microphone ON/OFF switch to the "ON" position.
3. Wait for the pairing process; the LED on the dongle will flash during pairing and remain solid once connected.
4. Use the volume buttons on the microphone to adjust levels. Press the volume down button for two seconds to mute the signal.

Technical Specifications

The B115D and B112D feature a 700W (LF) and 300W (HF) max output power. The frequency response is 45 Hz to 20 kHz for the B115D and 50 Hz to 20 kHz for the B112D. Both models include an optical limiter and standard IEC mains connection.

Safety and Maintenance

Always ensure the speaker is connected to a mains socket with a protective earthing connection. Do not block ventilation openings and avoid installing near heat sources. Repairs must be performed by qualified service personnel only. Dispose of the product according to local WEEE regulations.