Summary of KA24
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Ver. 1.2 ka24 - ka84 user guide english.
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Ka24/ka84 2 ver. 1.2 table of contents symbols ................................................................................ 3 1. Introduction ..................................................................... 4 2. Key features .....................................................................
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Ka24/ka84 3 ver. 1.2 this symbol alerts the user to the presence of recommendations about product’s use and maintenance. This symbol alerts the user to the presence of recommendations about the product’s use and maintenance. K-array declares that this device is in compliance with applicable ce stand...
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Ka24/ka84 4 ver. 1.2 1. Introduction the k-array ka line of power amplifiers are comprised of ka24 and ka84. The ka24 has 4 channels per 500w on 4 Ω and the ka84 has 4 channels per 2000w on 4Ω. Each model has 4 fully independent and configurable channels. The integrated dsp offers eq, matrix, levels...
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Ka24/ka84 5 ver. 1.2 this symbol alerts the user to the presence of recommendations about the product’s use and maintenance. Read these instructions - keep these instructions - heed all warnings the lighting flash with arrowhead symbol within an equilateral triangle is intended to alert the user to ...
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Ka24/ka84 6 ver. 1.2 5. Unpacking each k-array amplifier is built to the highest standard and thoroughly inspected before leaving the factory. Upon arrival, carefully inspect the shipping carton, then examine and test your new amplifier. If you find any damage, immediately notify the shipping compan...
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Ka24/ka84 7 ver. 1.2 7. Physical 294.8mm (11.6") 304.8 mm (12.0") 304.8 mm (12.0") 430 mm (16.9") 480 mm (18.9") 94.9 mm (3.7") weight ka24: 5.5 kg (12.12 lb) ka84: 6.1 kg (13.45 lb).
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Ka24/ka84 8 ver. 1.2 8. Installation ka24 and ka84 are two rack units high (2u) and can be mounted in an eia-standard 19’’ rack using two rack adapters (included). In case of istallation on a flat surface, use the four rubber pads included. To maintain a low and even operating temperature, the ampli...
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Ka24/ka84 9 ver. 1.2 9. Ac power ka24 and ka84 operate safely and without audio discontinuity if the ac voltage stays within an operating range of 90 v to 264 v (nominal range: 100-240 v) at 50-60 hz. Please verify that your ac main connections are capable of satisfying the power rating for the devi...
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Ka24/ka84 10 ver. 1.2 11.1 power supply ch 5 - 6 3 4 5 3. Ac input. Powercon for ac power. 4. Ac link. Powercon ouput for feeding ac mains power to additional k-array components with a powercon ac input socket. 5. Power on led. Indicates the amplifier is on. 11.2 audio connections ch 5 - 6 17 18 19 ...
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Ka24/ka84 11 ver. 1.2 2+ 1+ 2- 1- speakon out a 2+ 1+ 2- 1- speakon out b 19. Ch 4 link out/dsp out switch. Press the switch to use output 18 as an auxiliary xlr balanced output controlled via the k-framework software. 20. Ch 5/6 aes/ebu input. Xlr input connector for two-channel aes/ebu digital aud...
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Ka24/ka84 12 ver. 1.2 ch 5 - 6 ch 5 - 6 ch 5 - 6 usb connection from a pc rs485 xlr link rs485 xlr link next device in the k-framework network rs485 network.
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2+ 1+ 2- 1- - + 2+ 1+ 2- 1- - + ka24/ka84 13 ver. 1.2 11.4 bridge mode the bridge configuration is optional for end users who want to drive third party loudspeakers using k-array amplifiers. K-array speakers are not designed to use the bridge configuration if not specified on the official user’s man...
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Ka24/ka84 14 ver. 1.2 12. Touch screen functions the main functions of the onboard dsp can be managed with the integrated touch screen. Functions are grouped into six pages, shown as icons on the home page. To reach the home page from any other page, touch the home button. Home page levels the level...
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Ka24/ka84 15 ver. 1.2 delay the delay page allows users to independently set the delays for the four output channels (up to 3.5 mt) and for channel 3 and channel 4 input channels (up to 114 mt). Pressing on a delay value, users can set the delay in ms or in mt. Press the ok button to return to the d...
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Ka24/ka84 16 ver. 1.2 preset the preset page allows users to load presets stored on-board. Info the info page contains information about the current software and firmware, and the board id of the amplifier. When connecting the amplifier in a k-framework network, please make sure that all devices in ...
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Ka24/ka84 17 ver. 1.2 14. Ka-pot1 accessory ka-pot1 allows users to control input channels and output channels levels with a potentiometer installed in a standard box for switches. It is possible to connect up to two independent ka-pot1 to each amplifier in order to control two independent levels. T...
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Ka24/ka84 18 ver. 1.2 14.2 assembling and wiring the ka-pot1 pack is composed of: pcb with potentiometer 2 x screws m3x6 2 x 4-pin connector plugs drilling jig position the drilling jig on an appropriate box and make the three holes. Install your cap in a box for switches and insert the pcb with the...
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Ka24/ka84 19 ver. 1.2 follow the wiring scheme below to connect the 4-pin connector plugs. Follow the scheme on the top if you own only one ka-pot1 and the one on the bottom if you own two ka-pot1. Then insert one plug in the pcb and the other into the gpio port on the amplifier. Ka-pot1 wiring.
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Ka24/ka84 20 ver. 1.2 15. Service to obtain service: 1) contact the official k-array distributor in your country. Your local distributor will direct you to the appropriate service center. 2) if you are calling for service, please have the serial number(s) of the unit(s) available for reference. Ask ...
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Ka24/ka84 21 ver. 1.2 16. Specifications ka24 ka84 power output max power @ 4Ω 4 x 600 w (1) 4 x 2000 w (1) max power @ 8Ω 4 x 300 w (1) 4 x 1000 w (1) max power bridged @ 8Ω 2 x 1200 w (1) 2 x 4000 w (1) minimum impedance 4 Ω (single channel mode) 8 Ω (bridge mode) audio specs slew rate 8 Ω 50v/μs ...
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Ka24/ka84 22 ver. 1.2 the contents of this manual are furnished for informational purposes only. K-array s.U.R.L. Assumes no responsibility for any errors or inaccuracies that may appear in this manual. K-array s.U.R.L. Reserves the right to make modifications without prior notice..