The K-Array KR-402 II is a six-piece turnkey line array system designed for long-throw clarity, rapid deployment and a discreet stage footprint. The package includes four ultra-slim Python-KP102 I stainless-steel column arrays, one Thunder-KS3 I 21-inch self-powered subwoofer with onboard amplification/DSP, and one Thunder-KS3P I 21-inch passive subwoofer. Together they deliver even SPL, consistent coverage and excellent speech intelligibility, with musical low-frequency extension and generous headroom.
System control is centralised in the Thunder-KS3 I, which drives and manages the entire rig. Quick tweaks are available via the K-array Connect app, while K-framework3 software enables detailed system design, optimisation and monitoring. Compact, elegant enclosures with dedicated rigging support secure ground-stacked or pole-mounted setups that preserve sightlines and speed up load-ins.
Supplied as a complete solution, the KR-402 II streamlines transport, setup and operation while providing predictable, high-output performance. Ideal for corporate presentations, theatres, houses of worship and live music where intelligibility, rapid deployment and an unobtrusive aesthetic are essential.
Includes
- 4 x Python-KP102 I column arrays
- 1 x Thunder-KS3 I 21-inch self-powered subwoofer
- 1 x Thunder-KS3P I 21-inch passive subwoofer
STAGE9.1.100.2475






