Back Panel - K-array KA14 User Manual

KA14

10. BACK PANEL

1 2
1. AC INPUT. Power socket IEC 320 C14.
2. POWER ON LED. Indicates the amplifier is ON.
3. XLR MIC/LINE INPUTS. Female balanced XLR analog inputs, with selectable sensitivity for Mic (-30
dBu) or Line (+4 dBu). These two inputs accept balanced, low impedance audio signals which allow
the use of long cable runs (>10mt), without losing the quality of the signal.
4. MIC/LINE SWITCHES. Select XLR input sensitivity for Mic (pressed) or Line (depressed) level.
5. RCA INPUTS. Female unbalanced RCA analog inputs. These connections are the standard for
consumer devices such as CD/DVD readers, portable devices, personal computers..
The two channels of each RCA input are completely independent. They can be used to connect the
Left and Right channels of a stereo source, or two independent mono sources.
Please note that the three RCA inputs are wired in parallel, i.e their signals are summed before being
processed.
6. RCA OUTPUTS. Female unbalanced analog RCA outputs.
7. POWER OUTPUTS. Speakon NL4 outputs to drive passive speakers (see wiring diagram below).
8. REMOTE USB INPUT. Connects a computer running the K-Framework software, for remote control
of the amplifier.
9. RS485 INPUT. Phoenix 4-pin input for remote control of the amplifier via RS485 protocol. Do not
connect the KA-POT1 accessory to this input.
SPEAKON OUT A
Speakon wiring diagram
10
8
2+
1-
2-
1+
3 5 6
4
SPEAKON OUT B
2+
2-
1+
Ver. 1.2
7
L
R
REC
OUT
9
1-