K-array KA40 High Technology Class D Power Amplifier Line, Max power 4 Ohms 2 x 2000w, Max power 8 Ohms 2 x 1200w, Max power - bridged 8 Ohms 4000w, Very light weight, Compact design, 2 rack units per 4 channels, Optical limiters, Electronically protected, Over-high efficiency, DSP on-board to drive, Remote control, Management software (KA-40 KA 40)

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Electronics > Audio > Professional Audio > Amplifiers > K-array KA40 High Technology Class D Power Amplifier Line, Max power 4 Ohms 2 x 2000w, Max power 8 Ohms 2 x 1200w, Max power - bridged 8 Ohms 4000w, Very light weight, Compact design, 2 rack units per 4 channels, Optical limiters, Electronically protected, Over-high efficiency, DSP on-board to drive, Remote control, Management software (KA-40 KA 40)

K-array KA40 High Technology Class D Power Amplifier Line, Max power 4 Ohms 2 x 2000w, Max power 8 Ohms 2 x 1200w, Max power - bridged 8 Ohms 4000w, Very light weight, Compact design, 2 rack units per 4 channels, Optical limiters, Electronically protected, Over-high efficiency, DSP on-board to drive, Remote control, Management software (KA-40 KA 40)

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K-array KA40 High Technology Class D Power Amplifier Line, Max power 4 Ohms 2 x 2000w, Max power 8 Ohms 2 x 1200w, Max power - bridged 8 Ohms 4000w, Very light weight, Compact design, 2 rack units per 4 channels, Optical limiters, Electronically protected, Over-high efficiency, DSP on-board to drive, Remote control, Management software, Top quality components for outstanding performance, Aluminum frame, Thermal protection, Short circuit/over-load, Clip limit, Analog signal limit, Slew Rate 8 Ohms 30V/mS, S/N Ratio les than 108 dB/A, Distortion (THD, DIM,SMPTE) more than 0.5%, Input impedance 20K bal. 10K unbal, Gain 38 dB, Output Unbalanced to ground, Bandwidth 5 Hz - 25 KHz

General Information
Manufacturer	K-array
Manufacturer Part Number	KA40
Product Name	High Technology Class D Power Amplifier Line
Marketing Information
The K-array KA line of power amplifiers are built into a 2U, half-rack, light weight aluminum chassis. Each model is comprised of two or four output channels providing up to eight channels in a standard 2U rack space when mounted together. KA amplifiers feature optical limiters, and protection against over temperature, over current and short circuits. KA series amplifiers have on-board DSP presets specifically optimized for all K-array speaker systems. In the KA10, KA10-10 and KA 40, a dedicated remote control software allows for management of the installed presets and the ability to download new ones.
Features
Very light weight Compact design, 2 rack units per 4 channels Optical limiters Electronically protected Over-high efficiency DSP on-board to drive all K-array products Remote control Management software Top quality components for outstanding performance Aluminum frame Applications: Theatrical sound reinforcement Concert halls, clubs, houses of worship Exhibit audio for museum displays Cinema and installed AV systems Stage monitoring
Specifications
Output power
Max power 4Ω	2 x 2000 w(EIAJ)
Max power 8Ω	2 x 1200 w(EIAJ)
Max power - bridged 8Ω	4000 w(EIAJ)
Connectors	2 x 4-pin Speakon
Speakon 1 wiring	pin 1+,1- = CH1 pin 2+, 2- = CH2
Speakon 2 wiring	pin 1+,1- = CH2 pin 2+ 2- = N.C.
Audio specs
Slew Rate 8Ω	30V/mS
S/N Ratio	>108 dB/A
Distortion (THD, DIM,SMPTE)	<0.5%
Input impedance	20K bal. 10K unbal.
Gain	38 dB
Output	Unbalanced to ground
Bandwidth	5 Hz - 25 KHz
Damping Factor 8Ω (100Hz)	>300
Protection
Thermal protection	Yes
Short circuit / over-load	Yes
Clip limit, Analog signal limit	Yes
Audio Input
Connectors	2 x M + 2 x F bal. 3-pin XLR
Wiring	1=gnd 2=hot 3 = cold
Remote control Input
Connectors	2 x female 8-pin RJ45
Remote control
Protocol	RS485 - V2 software
Power Input
Connectors	2 x PowerCon IN/OUT
AC power
Operating range	85 - 270 Vac 50/60Hz Universal up to 400 Vac
I. nom / P.nom	900 Vac
Minimum operation voltage	70 Vac
Maximum operation voltage	400 Vac
Max continuous and burst current	12A(>10s) - 24A(<1s)
Physical
Dimensions	20 (1/2 U rack) x 8.8 (2U rack) x 44.5 cm - (7.87�x 3.46�x 17.52�)
Weight	6 Kg (13.23 lbs)

A-20110713-1250-130-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

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