Behringer PK112A/PK115A Quick Start Guide

Active 600/800-Watt 12/15" PA Speaker System with Built-in Media Player, Bluetooth® Receiver and Integrated Mixer

Controls

The PK112A/PK115A features a comprehensive set of controls for versatile audio management:

SD/MMC Slot: Play digital audio files from SD/MMC cards.
LED DISPLAY: Shows current file and playback settings.
USB Input: Play audio files from a USB stick.
INFRARED RECEIVER: Connects to the remote control.
DIGITAL MEDIA PLAYER Controls: Includes PLAY/PAUSE, STOP, VOLUME UP/DOWN, BACK, FORWARD, REPEAT, EQ, and MODE buttons for media playback.
MIC 1/2 Jacks: Accept audio signals via XLR, balanced 1/4" TRS, or unbalanced 1/4" TS connectors.
MIC 1/2 Knobs: Control the input level for the respective microphone channels.
LINE/MP3 Knob: Controls the volume level for LINE IN and MP3 signals.
MASTER Knob: Adjusts the final speaker volume.
MP3/LINE Switch: Toggles between the MP3 player or LINE IN audio sources.
PWR LED: Lights up when the audio system is connected to power and switched on.
CLIP LED: Indicates the internal limiter is responding to signal peaks.
TREBLE Knob: Adjusts the level of treble frequencies.
BASS Knob: Adjusts the level of bass frequencies.
LINE OUT Connections: Send an unbalanced stereo signal to external devices using RCA connectors.
LINE IN Connections: Accept unbalanced stereo signals from external devices using RCA connectors.
EXTENSION OUTPUT: Allows connection and driving of an additional speaker cabinet (min. 8 Ω total load) using professional twist-locking connectors.
POWER Switch: Turns the unit on and off.
AC INPUT Socket: Accepts the included IEC power cable.
Remote Control: Features STOP, MODE, MUTE, BACK, FORWARD, PLAY/PAUSE, VOL +/-, EQ, 100+, 200+, and a NUMERIC KEYPAD for media playback management.

Getting Started

Place the speaker in your desired location.
Set all controls: HIGH and LOW EQ knobs to their centered position (12 o'clock); MIC 1/2, LINE/MP3, and MASTER knobs to their minimum levels (fully counter-clockwise).
Make all necessary connections. Do NOT turn on the power yet.
Turn on your audio sources (mixer, microphones, instruments).
Turn on your speaker(s) by pressing the POWER switch. The PWR LED will light up.
Insert your USB device or SD/MMC flash memory card with digital audio files into their respective USB or SD/MMC connections.
Use the DIGITAL MEDIA PLAYER controls to select a digital audio file and begin playback by pressing PLAY/PAUSE.
Turn the LINE/MP3 control up to approximately 50%.
Turn the MASTER knob clockwise until you find a comfortable volume level.
For MIC 1/2 inputs: Play your analog audio source or speak into your microphone at a normal-to-loud level while adjusting the MIC 1/2 knob. Lower the knob if the sound distorts.
For LINE IN RCA inputs: Set the device's output level to approximately 50%, then start playback. Rotate the LINE/MP3 knob to adjust the volume level for the LINE IN RCA jacks.
Note: The LINE IN jacks and MP3 player share the LINE/MP3 level knob. Adjust external device volume for desired sound balance.
Make final volume adjustments using the MASTER knob.
Adjust HIGH and LOW EQ knobs to taste.

Using Extension Speaker Cabinets

Ensure the unit is powered down with the MASTER knob at minimum (fully counter-clockwise).
Connect a speaker cable with professional twist-locking connectors from the EXTENSION OUTPUT jack to the speaker cabinet's input.
Slowly turn the MASTER knob clockwise while playing audio until the desired volume is reached.
Ensure the total impedance of the extension cabinet(s) is a minimum of 8 Ω.

Bluetooth Pairing

Press the MODE button to select Bluetooth (bt) mode and activate pairing.
Enable Bluetooth on your audio device.
Check that your device is searching for a connection.
Once your device detects the speaker, select PK112A/PK115A from its menu.
Wait for an active connection to be shown.
Set your device's output volume to approximately 50%.
Begin audio playback on your device.
Use the LINE/MP3 knob to balance Bluetooth volume with other audio.
Adjust the MASTER knob for the desired final volume.

Specifications

PK112A: 600W, 12" Woofer, 1" HF Driver, 20 Hz - 20 kHz (-10 dB) Frequency Response, Max 95 dB SPL.
PK115A: 800W, 15" Woofer, 1" HF Driver, 20 Hz - 20 kHz (-10 dB), Max 95 dB SPL.
Inputs: XLR/1/4" TRS combo, 1/8" TRS stereo, RCA stereo.
Bluetooth: Spec 4.2, A2DP 1.2 profile, 15m range.
Power: Various voltages, 220W consumption.

Important Information & Safety

Please read the following important information and safety guidelines:

Online Registration: Register your product at musictribe.com for faster service and warranty claims.
Malfunctions: Contact your local reseller, Music Tribe's Online Support, or submit an online warranty claim BEFORE returning the product.
Power Connections: Ensure correct mains voltage. Replace fuses only with identical types and ratings.
⚡Electric Shock Hazard: Do not remove covers. Refer servicing to qualified personnel.
?Fire/Shock Hazard: Do not expose to rain or moisture. Ensure proper ventilation.
Heat Sources: Do not install near radiators, stoves, or other heat-producing apparatus.
Plugs: Use polarized/grounding plugs correctly. Consult an electrician for outlet replacement if needed.
Power Cord: Protect from damage (pinching, walking on).
Attachments: Use only manufacturer-specified accessories.
Moving: Use caution when moving the unit, especially on carts, to prevent tip-over injuries.
Unplug: Disconnect during lightning storms or long periods of non-use.
Servicing: Only qualified personnel should perform repairs.
Disposal: Follow WEEE Directive for electronic waste recycling. Dispose of batteries at designated collection points.
Battery Hazard: WARNING: Do not ingest battery. Risk of chemical burns. Keep away from children. Seek immediate medical attention if swallowed.
Heat Exposure: Do not expose batteries to excessive heat (sunlight, fire).

Compliance

This equipment complies with FCC Part 15 Rules and relevant EU Directives (e.g., 2014/53/EU, 2014/30/EU, 2014/35/EU). Full EU DoC is available at https://community.musictribe.com/. EU Representative: Music Tribe Brands DK A/S. UK Representative: Music Tribe Brands UK Ltd.

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