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joker

data sheet

Stylized design and low weight ready for everything! 4x 6” woofers and a 1.75” long throw asymmetrical horn make JK46A a truly multipurpose FULL-RANGE

system with a wide frequency response and great sound quality.

4x 6” ACTIVE FULL-RANGE COLUMN SPEAKER SYSTEM

accessories

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joker

data sheet 2/2

SC-15

4x 6” ACTIVE FULL-RANGE COLUMN SPEAKER SYSTEM

Amplifier (program power) 600 + 100 W Class D Bi-amplified

Input sensitivity 8 dBu – 1.94 V

Input Impedance 20 kΩ Balanced

Maximum input level 20 dBu

Mains Universal Switching Power Supply 85-265 V/45-65 Hz

Average current draw 0.7 A (Heavy duty musical program)

SPL (1 m) 125 dB continuous, 128 dB peak

Built-in DSP 48 bit (including 6 factory presets)

AD/DA converters 24 bit – 48 kHz

Standby mode consumption < 5 W

Adjustable Delay line 118 ms / 40 m

Frequency response (-10 dB) 50 Hz – 19 kHz

Components LF–MF HF

4x 6” Neodymium woofers with carbon fiber cone (1.5” voice coil) 1.75” PETP diaphragm neodymium driver

Directivity (HxV) 50º to 100º x 55º

Weight 18.5 kg

Finish

Multilayer plywood 1.5 mm optimized steel grille with foam High resistant bi-component Polyurea® coating

Colours available Black and white

technical features

63 Hz31,5 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz -25

0

90

-90

-60

-30

0

30

60

-6,25

-12,5

-18,7

Level (dB)

vertical coverage

63 Hz31,5 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz -25

0

90

-90

-60

-30

0

30

60

-6,25

-12,5

-18,7

Level (dB)

horizontal coverage

frequency response 1W/1m (flat preset)

Leve

l [dB

SPL]

110

50

4020 100 1 k 10k 20k

60

70

80

90

100

Frequency [Hz]

GT-50HR

REAR VIEW

CONNECTION PANEL DETAILBOTTOM VIEW

TOP VIEW

Carbon fiber cone

Multiple PRESETS available

Light neodymium components

Nd Asymmetrical horn

NC-JK46 SP-46 HR-26 SP/CRTL ACR-M8

WHITEE D I T I O N

250 mm260 mm

1052

mm

JULY 2016 © Amate Audio S.L. Terrassa - Barcelona - SPAIN