Master audio JK26 - Page 16

Master Audio
Joker Series (Passive). Version 1.4 Jan14 16
4. TECHNICAL FEATURES
JK26 JK10 JK12 JK15
Impedance
8Ω/16Ω 8Ω
Sensitivity (1W/1m) 95 dB 97 dB 98 dB 99 dB
Frequency response
(-10dB)
70Hz-20kHz 52Hz-18kHz 48Hz-19kHz 45Hz-19kHz
Program power 400W 500W 700W 800W
Directivity 90º x 90º 50º to 100º x 55º
Components
LF 2 x 6”
neodymium
woofers
1 x 10”
woofer
1 x 12”
woofer
1 x 15”
woofer
HF 1 x 1”
neodymium
tweeter,
titanium
diaphragm
1 x 1.4” PETP
diaphragm
driver
1 x 1.75” PETP
diaphragm
driver
Cabinet
Type Bass-reflex
Height 532 mm 539 mm 609 mm 689 mm
Width 250 mm 365 mm 410 mm 460 mm
Depth 260 mm 340 mm 405 mm 450 mm
Weight (net) 8,7 Kg 16,3 Kg 21,7 Kg 26,2 Kg
Connectors 2 x Speakon (In/Link)
Material Birch plywood, Steel front grille with acoustic foam
Finish Hi-resistance weatherproof matt Polyurea paint
JK12W JK15W JK18W1 JK18W2
Impedance
8Ω
Sensitivity (1W/1m) 96 dB 98 dB 98 dB 99 dB
Frequency response
(-10dB)
40Hz-200Hz 38Hz-200Hz 34Hz-190Hz 34Hz-190Hz
Program power 800W 1000W 1000W 2000W
Directivity omnidirectional
Components
LF 1 x 12”
woofer
(3” v.c.)
1 x 15”
woofer
(4” v.c.)
1 x 18”
woofer
(4” v.c.)
Cabinet
Type Band-pass
Height 387 mm 475 mm 552 mm 552 mm
Width 520 mm 630 mm 740 mm 740 mm
Depth 530 mm 630 mm 710 mm 710 mm
Weight (net) 24,2 Kg 35,5 Kg 48,9 Kg 47,8 Kg
Connectors 2 x Speakon (In/Link)
Material Birch plywood, Steel front grille with acoustic foam
Finish Hi-resistance weatherproof matt Polyurea paint