Behringer Ultratone KXD15/KXD12 Quick Start Guide

Product Overview

The Behringer Ultratone KXD15/KXD12 is a 600-Watt, 4-Channel PA System / Keyboard Amplifier featuring Original Turbosound Speakers, a Klark Teknik Multi-FX Processor, and FBQ Feedback Detection.

The amplifier is designed for versatile use, suitable for PA systems and keyboard amplification. It offers multiple input channels, integrated effects, and comprehensive control over sound shaping.

Important Safety Instructions

WARNING: To reduce the risk of electric shock, do not open the cover or rear section. No user-serviceable parts inside. Refer servicing to qualified personnel.

CAUTION: This symbol alerts you to the presence of uninsulated dangerous voltage inside the enclosure, which may be sufficient to constitute a risk of shock.

CAUTION: This symbol alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

Follow all safety instructions, including:

Read and keep all instructions.
Do not use near water.
Clean only with a dry cloth.
Do not block ventilation openings.
Do not install near heat sources.
Do not defeat the safety purpose of polarized or grounding-type plugs.
Protect the power cord from being walked on or pinched.
Use only manufacturer-specified attachments/accessories.
Use only with specified carts, stands, tripods, brackets, or tables.
Unplug during lightning storms or when unused for long periods.
Refer all servicing to qualified personnel.
Connect to a MAINS socket outlet with a protective earthing connection.
Ensure the MAINS plug or appliance coupler is readily operable if used as a disconnect device.
Dispose of this product correctly according to WEEE Directive and national laws.
Do not install in a confined space.
Do not place naked flame sources on the apparatus.
Dispose of batteries at a battery collection point.
The apparatus may be used in tropical and moderate climates up to 45°C.

Hook-up Diagrams

The document provides hook-up diagrams for practicing setups and live/entertainer setups, illustrating connections for keyboards, drum machines, microphones, MP3 players, computers, and other audio equipment.

Controls Description

The amplifier features various controls for sound shaping and effects management:

FX Controls (1-4): Adjust the signal level for channels 1-4 to the integrated effects processor.
TO LINE OUT (2): Routes channel 4 signal to LINE OUT without effects.
GRAPHIC EQ (3): Adjusts specific frequencies in the sound spectrum.
MULTI-FX PROCESSOR (4): Adds selected sound effects (reverb, chorus, delay, pitch shifter) to channels.
PROGRAM [PUSH] (5): Selects and controls effect settings.
FX RET (6): Controls the amount of effects added to the main mix.
PHONES Jack (7): For connecting headphones.
LEVEL Controls (8): Adjust signal level for channels 1-4.
TO MAIN (9): Routes channel 4 signal to speakers without effects.
FBQ (10): Activates the Feedback Detection system.
CLIP LED (11): Indicates when the FX send signal overloads the processor.
SIG LED (12): Lights up when the effects processor receives an input signal.
FX Display (13): Shows the currently selected preset.
MASTER LEVEL (14): Adjusts the main output volume.
SHAPE Button (15): Applies a special filter to the MASTER output for clarity in noisy environments.
PHONES LEVEL (16): Adjusts headphone output level.
POWER Switch (17): Turns the unit on or off.
POWER SOURCE Jack (18): Accepts the included IEC power cable.
LINE OUT Connectors (19): Send post-EQ audio signal to external devices (XLR for balanced, 1/4" for unbalanced).
STEREO LINK (20): Allows true stereo operation between two ULTRATONE amplifiers.
AUX IN (21): Accepts signals from CD/MP3 players via RCA connectors.
LINE Inputs (22): For channels 2-4, accept unbalanced stereo signals. Use L (MONO) for mono input.
LINE/MIC Input (23): For channel 1, includes XLR for balanced signals (with +15V phantom power) and 1/4" TS connectors.
GND LIFT Switch (24): Disconnects ground connection at LINE OUT XLR outputs to eliminate hum from ground loops.
SUB OUT (25): Provides a line-level mono subwoofer signal.
FOOT SW Jack (26): Connects an optional footswitch to activate/deactivate the effects processor.

Specifications

Key specifications include:

Maximum output power: 600 W*
Amplifier Type: Class-D (Woofer), Class-AB (Tweeter)
Audio Inputs: Channel 1 (XLR/1/4" TS), Channels 2-4 (1/4" TS), Aux In (RCA)
Audio Outputs: Line Out (XLR/1/4" TS), Stereo Link, Sub Out, Phones
Equalizer: Graphic EQ with FBQ Feedback Detection
Digital Effects Processor: Klark Teknik, 24-bit Delta-Sigma
Loudspeakers: 15" woofer, 1" compression driver (KXD15); 12" woofer, 1" compression driver (KXD12)
Dimensions (H x W x D): 483 x 569 x 372 mm (KXD15); 441 x 468 x 298 mm (KXD12)
Weight: 22.4 kg (KXD15); 18.3 kg (KXD12)
Power Supply/Voltage: Various options for USA/Canada, UK/Australia/Europe, Korea/China, Japan.

Federal Communications Commission Compliance Information

This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Important information regarding changes or modifications not expressly approved by MUSIC Tribe, which can void the user's authority to use the equipment.

The product is also in compliance with various EU directives, including those related to low voltage, electromagnetic compatibility, and RoHS.

Other Important Information

Registration: Register your Music Tribe equipment online at musictribe.com for faster repair claims and warranty processing.

Malfunction: If a Music Tribe Authorized Reseller is not nearby, contact the Authorized Fulfiller for your country or use the Online Support at musictribe.com. Submit warranty claims online BEFORE returning the product.

Power Connections: Ensure correct mains voltage and replace fuses only with the same type and rating.

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