PKN Audio Professional Amplifiers

LC Universal Line Series | Four Channel Power Amplifiers

HELP FOR FILTER SETTINGS OF LC Universal line amplifiers

1. Full range four independent channels mode

    Dominant inputs: A B C D
    Outputs:                A B C D
    Gain controls:    A B C D

2. Two inputs full range four independent channels mode

    Dominant inputs: A C
    Outputs:                A B C D
    Gain controls:    A B C D

3. Stereo two ways 160Hz xover frequency mode

    Dominant inputs: A C   (where A shall means Left, while C shall means Right sides)
    Outputs:                A B C D
    Gain controls:    A B C D

   CH A output: LowPass160Hz (Left side Low speaker)
   CH B output: HighPass160Hz (Left side Mid-High speaker)
   CH C output: LowPass160Hz (Right side Low speaker)
   CH D output: HighPass160Hz (Right side Mid-High speaker)

4. Double Bridged full-range mode with two inputs*

   Dominant inputs: A C   (where A shall means Left, while C shall means Right sides)
   Outputs:                A B C D
   Gain controls:    A C

5. Stereo two ways + Bridged single channel 160Hz xover frequency mode

   Dominant inputs: A C D (where A shall means L+R, C means Left while D shall means Right sides)
    Outputs:                A B C D
    Gain controls:    A C D

   CH A&B output: LowPass160Hz ( Low speaker)
   CH C output: HighPass160Hz (Left side Mid-High speaker)
   CH D output: HighPass160Hz (Right side Mid-High speaker)

	* Important notice: Please read and understand carefully the specifications and power ratings of your speakers. 
	Operating in bridged mode may exceeds the capabilities of certain type of speakers which may results in speaker 
	and/or other equipment damage. 
	PKN Audio has no any responsibility in case of speaker, load or other failures due improper setup of system.