K-Array Pinnacle KR102W II – White Powered Stereo Column Array System

Product Overview

The K-Array Pinnacle KR102W II is a white powered stereo column array system designed for commercial AV installations where the sound system must blend into bright, architecturally sensitive interiors. The package combines one self-powered Thunder KS1 I 12-inch DSP subwoofer and one passive Thunder KS1P I subwoofer with two Kobra KK102 I line array column loudspeakers and complete mounting hardware. As a portable line array column speaker system with onboard amplification, it serves houses of worship, corporate all-hands rooms, and multi-purpose venues without external amplifier racks. The white finish makes this powered PA system a natural fit for modern interiors, galleries, and heritage spaces where black loudspeakers would draw the eye.

Product Description

The system is anchored by the self-powered Thunder KS1 I subwoofer, which uses a 12-inch neodymium magnet woofer in a polyurea-coated birch plywood enclosure and integrates a Class D amplifier with built-in DSP. It powers and processes both the Kobra KK102 I column mounted on its top and the second passive column stack built on the Thunder KS1P I subwoofer, while the K-array Connect mobile app gives operators remote control of DSP parameters from the listening position. Each Kobra KK102 I column houses sixteen 2-inch neodymium magnet transducers in a slim one-meter stainless steel chassis, producing true line array coverage with consistent phase response throughout the room. Coverage of 7 to 35 degrees vertical and 120 degrees horizontal keeps energy on the audience and off reflective ceilings, preserving speech intelligibility in reverberant worship and government spaces. Included extension poles, pole adapters, and angle regulators allow tool-free assembly, which suits venues that reconfigure rooms between services, meetings, and events. K-array's published plugins for Q-SYS, Crestron, and Control4 let integrators fold the system into managed commercial AV control environments.

Prefer a dark finish? The identical system is available in black as the K-Array Pinnacle KR102 II. Explore the complete K-Array collection at Creation Networks for additional subwoofers and column elements.

Key Features

• Architectural White Finish — The white columns and subwoofers disappear against light walls and ceilings, making the system appropriate for galleries, heritage buildings, and design-led corporate interiors.
• Complete Powered Stereo Package — One Thunder KS1 I self-powered subwoofer, one Thunder KS1P I passive subwoofer, two Kobra KK102 I columns, and mounting hardware arrive in a single bundle ready for installation.
• Self-Powered DSP Core — The Thunder KS1 I integrates Class D amplification and DSP for the entire stereo system, removing external amplifiers and processors from the deployment.
• K-array Connect App Control — The mobile app provides remote control of DSP parameters, allowing technicians to tune presets and levels from anywhere in the room.
• True Line Array Coverage — Sixteen closely spaced 2-inch neodymium transducers per column deliver phase-coherent sound and consistent intelligibility from near field to far field without delay lines.
• Directional Pattern Control — Vertical coverage of 7 to 35 degrees with 120-degree horizontal dispersion focuses sound on listeners and reduces reflections in acoustically live rooms.
• Tool-Free Assembly Hardware — Included poles, adapters, and angle regulators let one technician assemble the full stereo system quickly for portable or semi-permanent use.
• Control System Integration — K-array plugins for Q-SYS, Crestron, and Control4 support integration into managed commercial AV installations and room control systems.

Typical Applications

• House of worship
• Multi-purpose room
• All-hands room
• Commercial meeting space
• Auditorium
• Government space

Technical Specifications

Frequently Asked Questions

What is included in the K-Array Pinnacle KR102W II system?

The bundle includes one self-powered Thunder KS1 I 12-inch subwoofer with built-in DSP, one passive Thunder KS1P I 12-inch subwoofer, two white Kobra KK102 I line array columns, and the mounting hardware needed to assemble both stereo stacks.

Does the white finish affect performance or durability?

No. The white system uses the same stainless steel column chassis and polyurea-coated birch plywood subwoofer enclosures as the black version, with identical acoustic performance; K-array also offers Custom RAL finishes for color-matched installations.

Does the system need external amplification or processing?

No. The Thunder KS1 I provides Class D amplification and DSP for the entire stereo system, driving both its own column and the passive KS1P I stack without an external amplifier rack.

Can the KR102W II integrate with room control systems?

Yes. K-array publishes plugins for Q-SYS, Crestron, Crestron Home, and Control4, so the system can be controlled and monitored within managed commercial AV environments.

How do technicians tune the system on site?

The K-array Connect mobile app provides remote access to the DSP parameters, allowing level, preset, and tuning adjustments from the listening position during commissioning and events.

What warranty and support apply?

K-array products carry the manufacturer's 5-year warranty policy, and Creation Networks provides commercial buyers with system design guidance before purchase and support after installation.

Is this system available in black?

Yes. The identical system in a black finish is sold as the K-Array Pinnacle KR102 II.