Pinnacle-KR402 I


• Unique performance-to-size ratio • High power 132 dB continuous, 138 dB peak • Fitted with integral handles • Line array emission wavefront • DSP on board with dedicated presets • Ultra-fast setup and dismantling system • Analog and digital AES-EBU inputs • RS485 and USB connectivity for remote control


The KR systems are integrated, self-powered speaker systems, featuring mid-hi line array elements matched to powered subwoofers. All systems feature two channels of Class D amplification housed in the subwoofer. The rear panel provides input for 2 balanced line signals and a digital signal in AES/EBU protocol. And with the K-dante accessory, the system can be used in a Dante network.An integrated touch screen provides intuitive managing and editing of powerful DSP controlling: Input and output levels, internally generated test signal, In/Out routing, subwoofer delay up to 12 ms, Speakon output to the mid-hi element with delay of up to 12 ms, and overall system delay up to 330 ms. All DSP functions, including EQ can be controlled with remote managing software via USB or RS485, again, conveniently on a standard XLR. The unique four-corner port configuration gives symmetrical back loading to the sub speaker for extended bass response with very low distortion. This also gives incredible structural strength to the cabinet despite its light weight. Pocket handles in the sub and an M20 thread mount position for attaching mid-high speakers, with a variety of mounting and rigging hardware options make the systems very versatile in almost any application and in every type of venue. KR402 features a pair of KMT21 (21”) subs each with 2 channels of 2,000 W matched to two Python line arrays. The KR402 system is designed by the K-array R&D department and custom made under the K-array quality control system.



Power handling 720 W (AES)
Impedance 8Ω or 16Ω (selectable)
Frequency range 100 Hz – 20 KHz
Maximum SPL 128 dB continuous – 134 dB peak
Horizontal l 90°
Vertical l 7°- 30° (selectable)
Type External Crossover required
Frequency High pass @100 Hz, 24 dB/oct suggested minimum
Full-range 12 x 3.15” Neodymium magnet with 0.75” voice coil
Connectors 2 x 4-pin Speakon
Wiring 1+ 1- (signal IN & LINK); 2+ 2- (through)
Coverage Spot – Flood
Impedance 4Ω – 16Ω
Dimensions 8.8 x 100 x 11.8 cm (3.56” x 39.4” x 4.65”)
Weight 12 Kg (26.45 lbs)

Notes for data New materials and design are introduced into existing products without previous notice. Present systems may differ in some respects from those presented in this catalogue.


Power handling 1800 W(AES)
Frequency range 1 30Hz – 150 Hz +/- 3dB (preset relating)
Maximum SPL 132 dB continuous – 138 dB peak
Horizontal Omni
Vertical Omni
Type DSP controlled
Frequency Low pass @ 150 HZ (maximum – preset dependent)
Full-range 2 X 18” Neodymium magnet woofer with 3” voice coil
Type 1 module class D – DSP controlled
Power 2x 2400 Watt 1 @4Ω
Protection Dynamic limiter, over current, over temp, short circuits
Dimensions 55.5 x 55.5 x 77.7 cm (21.85” x 21.85” x 30.59”)
Weight 49 Kg (108.03 lbs)