K-ARRAY KA24 [4/22] Introduction

KA24/KA84

Ver. 1.3

1. INTRoDUCTIoN

The K-array KA line of power amplifiers are comprised of KA24 and KA84. The KA24 has 4 channels

per 500W on 4Ω 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, Delays and Limiter functions

on every channel, to avoid the need of external additional processors. The front panel has an

easy-to-use touchscreen that gives access to all the basic functions for quick setup and corrections.

The KA24 and KA84 can be used as a mixer for fixed installations thanks to the microphone and

Phantom power options available on every analog IN. 2 GPIO ports give easy external analog controls

using K-array accessories.

An on-board K-array speaker preset library gives an optimal and easy configuration for endless

combinations. All DSP functions are remote controlled via the K-framework software over RS485 (3-pin

XLR) or integrated USB connector.

Both amplifiers are built into a 2U light weight aluminium chassis and come with a kit of removable

rack adapters and four rubber pads for flat surfaces.

KA amplifiers feature optical limiters, and protection against over heating, over current and short

circuits.

All KA components are designed by the K-array R&D department and custom made under the K-array

quality control system.

2. KEY fEATURES

• 2000 W or 8000 W in just 2 rack units

• 4 analog IN and 2 AES-EBU IN to 4 fully

configurable OUT

• 2 GPIO for external analog controls

• Mix sensitivity and phantom power is available

in all 4 analogue inputs.

• Integrated DSP with processing, matrix and

delays

• On-board touch screen for easy access functions

• K-array loudspeakers presets already on-board

• RS485 and USB connectivity for remote control

• Theatrical sound reinforcement

• Concert halls, clubs, house of worship

• Exhibit audio for museum displays

• Cinema and installed AV systems

• Touring PA and Monitoring

3. APPLICATIoNS