Master Audio
Audio Input
Sensitivity
Impedance
Mains Supply
Type
Heavy duty musical
program
Standby mode
consumption
Analog converters
DSP architecture
Built-in delay line
Frequency response
Usable bandwidth
(-10 dB)
Maximum output
level (1m/continuous)
Amplifier (program)
Nominal directivity
(-6dB)
Components
LF
HF
Cabinet
Type
Height
Width
Depth
Weight (net)
Connectors
Material
Finish
Joker Series (Active). Version 1.4
JK10MA
JK12MA
Universal switching power supply 85-265VAC / 45- 65Hz
0.7A
50Hz-
48Hz-
18kHz
20kHz
124 dB
126 dB
600+100W
70º x 70º
60º x 40º
1 x 10"
1 x 12"
coaxial
coaxial
woofer
woofer
(2.5" voice
(3" voice
coil)
coil)
1 x 1.75"
1 x 3"
polyester
titanium
driver
diaphragm
driver
539 mm
374 mm
365 mm
600 mm
340 mm
565 mm
15,2 Kg
24,4 Kg
1 x AC PowerCon (input, link)
2 x XLR (input, link)
Birch plywood, Steel front grille with acoustic foam
Hi-resistance weatherproof Polyurea paint
JK318A
+8dBu
20kΩ
3.9A
<5W
24 bit / 48kHz
48 bit
118ms / 40m
35Hz-19kHz
132 dB
2400+600W
50º to 100º x 55º
1x18" neo. woofer (4" voice coil)
1x12" neo. woofer (3" voice coil)
1 x 1.75" PETP
diaphragm
driver
Bass-reflex
1240 mm
534 mm
524 mm
59 Kg
Jan14
34