Master Audio
Joker Series (JK46A). Version 1.0
Sep14
20
5. TECHNICAL FEATURES
JK46A
Audio Input
Sensi8dBu
Impedance
20k
Ω
Mains Supply
Type
Universal switching power supply 85-265VAC / 45- 65Hz
Heavy duty musical
program
0.7A
Standby mode
consumption
<5W
Analog converters
24 bit / 48kHz
DSP architecture
48 bit
Built-in delay line
118ms / 40m
Frequency response
Usable bandwidth
(-10 dB)
50Hz-18kHz
Maximum output
level (1m/continuous)
125 dB
Amplifier (program)
600+100W
Nominal directivity
(-6dB)
50º to 100º x 55º
Components
LF
4 x 6” neodymium woofers (1.5” voice coil)
HF
1 x 1.75” PETP diaphragm driver
Cabinet
Type Bass-reflex
Height 1052
mm
Width 250
mm
Depth 260
mm
Weight (net)
18,5 Kg
Connectors
1 x AC PowerCon (input)
2 x XLR (input, link)
Material
Multilayer plywood, Steel front grille with acoustic foam
Finish Hi-resistance
weatherproof Polyurea paint
