K-Array Pinnacle KR804PW II – White Passive Line Array System

Product Overview

The K-Array Pinnacle KR804PW II is a white-finished, large-format passive line array system designed for sound reinforcement in houses of worship, auditoriums, and architecturally sensitive commercial AV installations. The complete stereo package pairs four Thunder KS4P I dual-18" passive subwoofers with eight Kayman KY102 stainless steel line array elements, driven by a Kommander KA208 eight-channel DSP amplifier and supplied with all flying and stacking hardware. As a passive line array system with centralized amplification and processing, it gives integrators a one-part-number solution for permanent installation where the loudspeakers must blend into white ceilings, columns, and walls.

Product Description

The Pinnacle KR804PW II ships as a matched system: 4x Thunder KS4P I passive subwoofers, 8x Kayman KY102 line array elements with 4" drivers, 2x K-FLY3 fly bars, 8x K-JOINT3 connecting joints, 4x K-FOOT3 feet, and 1x Kommander KA208 amplifier with DSP. Each stereo side flies or stacks four slim KY102 columns over two KS4P I subwoofers, forming a vertical array with 90-degree horizontal coverage and selectable 7-degree or 30-degree vertical dispersion — a meaningful advantage in reverberant sanctuaries and multi-purpose rooms where controlling reflections matters as much as raw output.

All system tuning lives in the Kommander KA208, an 8x 2500 W at 4-ohm Class D amplifier in a 2U rack chassis with onboard DSP, factory loudspeaker presets, crossover, limiting, and a routing matrix. The K-array Connect mobile app provides remote control of DSP parameters during commissioning, and K-framework3 software manages multiple units over a wired LAN for larger campuses. With every cabinet passive and IP54 rated, electronics stay in the equipment rack, simplifying service in installations where loudspeakers hang high above the floor. The white finish makes this version the natural choice for worship spaces, government chambers, and corporate all-hands rooms with light interiors, while the included hardware still supports portable event production when needed.

Key Features

• Complete White Stereo System — The package includes 4x Thunder KS4P I subwoofers, 8x Kayman KY102 array elements, 1x Kommander KA208 amplifier, and K-FLY3, K-JOINT3, and K-FOOT3 mounting hardware, all coordinated for bright architectural interiors.
• High-Output Dual-18" Subwoofers — Each KS4P I handles 2800 W peak with two 18" neodymium magnet woofers and reaches 141 dB peak SPL, extending response down to 35 Hz for contemporary worship and live music programs.
• Slim Stainless Steel Line Array Elements — Each Kayman KY102 fits eight 4" neodymium drivers into a 1-meter column only 11.3 cm wide, delivering 138 dB peak SPL from a profile that nearly disappears against white walls.
• Selectable Vertical Coverage — A Spot/Flood switch on each KY102 toggles vertical dispersion between 7 and 30 degrees so installers can keep energy on the congregation or audience and off reflective surfaces.
• 20,000 W of Class D Amplification — The Kommander KA208 supplies 8x 2500 W at 4 ohms from a 2U stainless steel chassis, with onboard DSP replacing external loudspeaker processors in the signal chain.
• App and Network Control — The K-array Connect app handles wireless remote control and tuning, while K-framework3 software manages amplifiers over wired Ethernet for multi-room AV system integration.
• IP54-Rated Cabinets — Both the KY102 elements and KS4P I subwoofers carry IP54 dust and water protection, supporting semi-exposed mounting positions and humid environments.
• Fly or Ground-Stack Deployment — Included K-FLY3 bars and K-JOINT3 joints support suspended line array installation, and K-FOOT3 adapters enable stacked configurations on the subwoofers for portable use.

Typical Applications

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

Technical Specifications

Frequently Asked Questions

What is included in the K-Array Pinnacle KR804PW II package?

The system ships with four Thunder KS4P I dual-18" passive subwoofers, eight Kayman KY102 line array elements, one Kommander KA208 eight-channel DSP amplifier, two K-FLY3 fly bars, eight K-JOINT3 connecting joints, and four K-FOOT3 feet — a complete stereo system with no additional amplification required.

Is the white finish suitable for visible architectural installations?

Yes. The KY102 columns are only 11.3 cm wide and finished in white, allowing them to blend with light-colored walls, columns, and ceilings in sanctuaries, council chambers, and corporate spaces where visual impact must be minimal.

Do I need an external DSP or loudspeaker processor?

No. The Kommander KA208 includes onboard DSP with K-array factory presets for the KY102 and KS4P I, handling crossover, equalization, limiting, delay, and routing. Feed it balanced line-level signals from your mixer or audio matrix.

Can the system be flown for permanent line array installation?

Yes. The included K-FLY3 suspension hardware and K-JOINT3 joints allow flown KY102 arrays, and the KS4P I subwoofers provide M8 rigging points. As with any suspended loudspeaker system, structural engineering review and qualified installation are required.

How does the KR804PW II integrate with an existing AV system?

The KA208 accepts eight balanced XLR inputs from any console, DSP matrix, or processor, and supports network management over Ethernet with K-framework3 or wireless control through the K-array Connect app, fitting cleanly into networked commercial AV deployments.

Is a black version available?

Yes. The same system in black is sold as the K-Array Pinnacle KR804P II. See the full K-Array collection at Creation Networks for related components and accessories.

What warranty and support does Creation Networks provide?

Creation Networks is an authorized K-Array dealer, so the KR804PW II carries the manufacturer's warranty, and our commercial AV team can assist with coverage design, amplifier preset configuration, and integration planning.