Master Audio
5. TECHNICAL FEATURES
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
JK26A
JK10A
+2dBu
Universal switching power supply 85-265VAC / 45- 65Hz
0.3A
65Hz-20kHz
50Hz-18kHz 48Hz-19kHz
118 dB
125 dB
200 + 30W
90º x 90º
2 x 6"
1 x 10"
neodymium
neodymium
woofers
woofer
1 x 1"
1 x 1.4"
neodymium
PETP
tweeter,
diaphragm
titanium
driver
diaphragm
532 mm
539 mm
250 mm
365 mm
260 mm
340 mm
9,5 Kg
14,6 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
JK12A
+8dBu
20kΩ
0.7A
<5W
24 bit / 48kHz
48 bit
118ms / 40m
126 dB
600 + 100W
50º to 100º x 55º
1 x 12"
woofer
1 x 1.75" PETP
diaphragm
Bass-reflex
609 mm
410 mm
405 mm
22,7 Kg
JK15A
45Hz-19kHz
127 dB
1 x 15"
woofer
driver
689 mm
460 mm
450 mm
27,2 Kg
Jan14
32