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1.  Safety instructions 

  This Device is suitable for indoor use only. 

  All modifications will void the warranty. 

  Repairs have to be carried out by skilled personnel only. 

  Only use fuses of the same type and original parts as spare parts. 

  Protect the Unit from rain and humidity to avoid fire and electric shocks. 

  Make sure to unplug the power supply before opening the housing. 

1.1. 

Instructions for a safe and efficient operation

 

 
Be careful with heat and extreme temperature 

Only use the device in a place where no extreme temperatures will occur. 
Do not keep it in a temperature bellow 32°F /0°C, or exceeding 104°F /40°C. 
Avoid exposing it to direct rays of the sun or near a heating appliance. 
 

Keep away from humidity, water and dust 

Do not place the set in a location with high humidity or lots of dust.  
Containers with liquid should not be placed on the set. 
 

Avoid placing it on un-stable location 

Select a level and stable location to avoid vibration. 
 

Do not use chemicals or volatile liquids for cleaning 

Use a clean dry cloth to wipe off the dust. Metall Parts can be cleaned with a wet soft cloth for 
stubborn dirt. 
 

If out of work, contact sales agency soon 

If any troubles occurs, remove the power plug immediately, and contact with an engineer for repairing, 
do not open the cabinet by yourself, it might result a danger of electric shock. 
 

Take care with the power cable 

Never pull the power cable to remove the plug from the receptacle, be sure to hold the plug. When not 
using the device for an extended period of time, be sure to disconnect the plug from the receptacle. 
 

IMPORTANT: 

Damages caused by the disregard of this user manual are not subject to warranty. The dealer will not 
accept liability for any resulting defects or problems. Make sure the electrical connection is carried out 
by qualified personnel. All electrical and mechanical connections have to be carried out according to 
the European safety standards. 

 

 

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Summary of Contents for KF-12A

Page 1: ...Manual Speaker KF 12A ...

Page 2: ...t 1 1 FOR SAFE AND EFFICIENT OPERATION Fehler Textmarke nicht definiert 2 Introduction 3 2 1 Before starting 4 2 2 Turning on the system 4 2 3 Back view 5 3 Tips Fehler Textmarke nicht definiert 3 1 Connections 6 3 2 Connect a n unbalanced signal 6 4 Technical data 7 2 8 ...

Page 3: ...placing it on un stable location Select a level and stable location to avoid vibration Do not use chemicals or volatile liquids for cleaning Use a clean dry cloth to wipe off the dust Metall Parts can be cleaned with a wet soft cloth for stubborn dirt If out of work contact sales agency soon If any troubles occurs remove the power plug immediately and contact with an engineer for repairing do not ...

Page 4: ...u reach the required level You should do like this with all active speaker systems because the amplifiers of most of these system are strong enough to destroy the speakers caused by noise 2 Check the voltage before connecting the system with power supply system 2 2 Turning on the system 1 After preparing everything how described in 2 1 connect the device to the power supply 2 Switch the device on ...

Page 5: ...olume control is above the RCA connectors 9 EQ section With the EQ section you can adjust bass and treble 10 Input chain 6 35mm Here you can connect a microphone or another audio source via a chain Make sure that the gain is set to before connecting an audio source Assure before connecting if you connect a line or microphone audio source Press the button above the chain input Pressed means a micro...

Page 6: ...us song or rewind 13 5 Forward Step to the next song or fast forward 13 6 Selector Choose the source MP3 USB 3 Connections The device has female XLR connector which accepts a balanced line signal 3 1 Connect an unbalanced signal 6 8 ...

Page 7: ...tivity 1W 1m 96 dB SPL program 125dB Peak Components Transducer MF 12 Aluminum Chassis 2 5 voice coil 50 Oz Transducer HF PK Membrane 34mm voice coil 35 W Technical data AMP Power Top 50 W Type 2 way 12 Fullrange LS AMP Power Mid 120 W Impedanz 8Ω Hardware Dimensions L B H 420x392x690mm 7 8 ...

Page 8: ...Importer B K Braun GmbH Industriestraße 2 D 76307 Karlsbad www bkbraun com info bkbraun com 8 8 ...

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