K-Array Pinnacle KR202W II – Powered Stereo Column Line Array System (White)

Product Overview

The K-Array Pinnacle KR202W II is a white powered stereo column line array system for commercial AV installation and portable use in houses of worship, auditoriums, and corporate meeting spaces with light-colored interiors where black loudspeakers would stand out. The system pairs one self-powered Thunder KS2 I subwoofer with DSP, one passive Thunder KS2P I subwoofer, and four Kobra KK102 I stainless steel line array columns, with K-JOINT3 and K-FOOT3 mounting hardware included. Because amplification and processing live inside the KS2 I subwoofer, this portable line array PA system deploys as a complete left-right stereo rig without an external amplifier rack. Integrators get app-based remote control, network management, and a 5-year manufacturer warranty in a single white-finish SKU.

Product Description

Each side of the KR202W II stack consists of a Thunder subwoofer topped by two Kobra KK102 I columns joined with K-JOINT3 hardware and seated on a K-FOOT3 adapter. The self-powered Thunder KS2 I houses an 18-inch woofer and a Class D amplifier module rated at 4x 1500 W at 4 ohms with built-in DSP, extending bass response down to 35 Hz while driving the passive KS2P I and all four columns. The polyurea-coated birch plywood subwoofer enclosures measure 650 x 500 x 580 mm and the passive KS2P I weighs 34 kg, so a two-person crew can move the entire system between rooms or venues.

The Kobra KK102 I columns each carry sixteen 2-inch neodymium drivers in a one-meter stainless steel chassis only 59 mm wide, covering 150 Hz to 18 kHz with selectable 8 or 32 ohm impedance. DSP control runs through the K-array Connect mobile app for day-to-day operation, while K-Framework3 software manages multiple units over a wired LAN for larger AV system integration projects. The onboard processing includes channel grouping, a 3-band parametric input EQ, an 8-band parametric output EQ with selectable filter types, dynamic limiters, freely assignable signal routing, and up to 230 ms of channel delay. K-array publishes control plugins for Q-SYS, Crestron, Crestron Home, Control4, and Dante, which keeps the system practical for integrators standardizing on those platforms.

This powered configuration also comes in a black finish (KR202 II), and integrators who prefer rack amplification for fixed installation can choose the passive white Pinnacle KR202PW II with the Kommander KA104.

Key Features

• Self-Powered DSP Subwoofer Core — The Thunder KS2 I integrates a 4x 1500 W at 4 ohm Class D amplifier with onboard DSP, so the entire stereo system runs without an external amplifier rack.
• Architectural White Finish — White cabinets and column chassis blend into plaster, stone, and light interiors that a black PA system would visually dominate.
• True Line Array Columns — Four Kobra KK102 I elements use sixteen closely spaced 2-inch neodymium drivers each to deliver phase-coherent output with low distortion near the stage and at distance.
• Extended Low-Frequency Response — The 18-inch subwoofers reach down to 35 Hz with a DSP-controlled crossover, covering full-range music program as well as speech reinforcement.
• App and Network Control — The K-array Connect mobile app handles remote DSP adjustment, while K-Framework3 manages multiple units over a wired LAN for larger deployments.
• Comprehensive Onboard Processing — Channel grouping, 3-band parametric input EQ, 8-band parametric output EQ, dynamic limiters, assignable routing, and up to 230 ms of channel delay are built in.
• Control System Plugins — Published plugins for Q-SYS, Crestron, Crestron Home, Control4, and Dante simplify AV system integration in commercial environments.
• Complete Mounting Package — Four K-JOINT3 connectors and two K-FOOT3 adapters are included, so each column pair stacks directly on its subwoofer out of the box.
• Portable, Durable Construction — Polyurea-coated birch plywood subwoofer cabinets and stainless steel column chassis stand up to repeated transport and daily commercial use.
• 5-Year Manufacturer Warranty — K-array backs the system with a published 5-year product warranty for installed and portable use.

Typical Applications

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

Technical Specifications

Frequently Asked Questions

Does the KR202W II need an external amplifier?
No. The self-powered Thunder KS2 I subwoofer contains the system amplification and DSP, driving the passive KS2P I subwoofer and all four Kobra KK102 I columns. If you prefer a rack amplifier topology for fixed installation, choose the passive white KR202PW II, which includes the Kommander KA104.

How is the system controlled?
Day-to-day control runs through the K-array Connect mobile app. For multi-unit installations, K-Framework3 software manages and tunes units over a wired LAN, and K-array publishes plugins for Q-SYS, Crestron, Crestron Home, Control4, and Dante.

What is included in the box?
One Thunder KS2 I self-powered subwoofer, one Thunder KS2P I passive subwoofer, four Kobra KK102 I line array columns, four K-JOINT3 connectors, and two K-FOOT3 adapters for stacking the columns on the subwoofers.

Is this system suitable for permanent installation as well as portable use?
Yes. The included K-FOOT3 adapters support ground-stacked or pole-mounted deployment, and K-array offers accessories such as the K-FLY3 fly bar and K-WALL2 wall mount for suspended and fixed installations.

What warranty applies?
K-array provides a published 5-year product warranty. Creation Networks supports system design, configuration questions, and order support for commercial AV integrators and end users.

Is a black version available?
Yes. The same powered system ships in black as the Pinnacle KR202 II. Browse the full lineup in our K-Array collection.