Full Range Systems

KR402 Mark I – Portable line array audio system w/ remote control

KR402 Mark I

High tech, ultra-light powered stereo system

KR402 Main ImageKR402 Main Image

Features and Information

High power 132 dB continuous, 138 dB peak
Line array emission wavefront
DSP onboard with dedicated presets
Ultra fast setup and dismantling system
RS485 and USB connectivity for remote control






KR402 audio system features a pair of KMT21 21" subs each with 2 channels of 2000 W matched to two KP102 with 3. 15" Neodymium speaker elements.

KR402 I SideKR402 I Side

KR402 Mark I features two channels of class D amplification, housed in the subwoofer. The rear panel provides input for a balanced line signal, a balanced microphone signal with phantom power and digital signals in AES/EBU protocol and also on an XLR for ease of cabling.


KR402 I CtrlKR402 I Ctrl
All DSP functions, including EQ, can be controlled with remote managing software via USB or RS485, again conveniently on a standard XLR.


Customer Applications

The various ways this product have been implemented by people who chose it

Broadcast/TV studio


Club/DJ set






House of worship


Large congregations


Live concerts






Theme Park


KR402 Mark I in Action

Scroll through to read about our impressive installs worldwide

Transform your setup

Click to learn how the many dedicated accessories can enhance your setup

Support & Download

Download the manual and supporting tools for the product