K-Array Kobra KK52 I – Ultra-Slim Variable Beam Line Array

Product Overview

The K-Array Kobra KK52 I is an ultra-slim variable beam line array element built for commercial AV installations where the loudspeaker must all but vanish into the architecture. Eight closely spaced 2-inch neodymium magnet woofers in a half-meter stainless steel column deliver 120 dB peak SPL with adjustable 10°–60° vertical by 120° horizontal coverage, making it a leading choice as a discreet column speaker for houses of worship, boardrooms, and distributed audio systems. Selectable 16-ohm or 64-ohm impedance simplifies amplifier loading across multi-element designs. This is the black finish; the same element is available as the white Kobra KK52W I.

Product Description

The KK52 I is the half-meter model in K-Array's Kobra series, a column only 2.3 inches wide that brings true line array behavior to spaces where conventional loudspeakers are visually unacceptable. Its eight 2-inch neodymium cone woofers use K-Array's Pure Array Technology — no crossover and no reflex port — for coherent phase response and uniform intelligibility in both the near field and at distance, covering 150 Hz to 18 kHz for natural speech and program reproduction. Variable beam control lets installers set vertical coverage between 10° and 60° to match seating depth, while the wide 120° horizontal pattern covers broad audiences from a single slim column. Selectable 16/64-ohm impedance lets multiple KK52 I elements share a single low-impedance amplifier channel, an efficient alternative to 70V distribution in installed systems. SpeakON NL4 connectors carry signal in and loop through to the next element, and at just 2.3 kg the column installs quickly on K-Array wall brackets, pole mounts, or fly hardware — all sold separately. For larger rooms needing more output and longer throw, step up to the one-meter Kobra KK102 I, or browse the complete lineup in the K-Array collection.

Key Features

• Eight 2-Inch Neodymium Woofers — Closely spaced drivers create true line source behavior for uniform coverage and high speech intelligibility near and far.
• Pure Array Technology — A crossover-free, reflex-free design preserves phase coherence so vocals stay natural throughout the listening area.
• Variable Beam Vertical Coverage — Adjustable 10°–60° vertical dispersion lets installers match the beam to throw distance and audience depth without DSP steering.
• Wide 120° Horizontal Pattern — Broad horizontal coverage reduces the number of elements needed across wide seating areas.
• Selectable 16/64-Ohm Impedance — High-impedance operation lets multiple elements share one low-impedance amplifier channel, simplifying distributed system design.
• SpeakON NL4 In and Through — Loop-through wiring supports clean daisy-chained vertical or horizontal array configurations.
• Ultra-Slim Stainless Steel Column — At 59 mm (2.3 in) wide and 2.3 kg, the enclosure disappears against columns, walls, and millwork.
• Modular Rigging Ecosystem — Dedicated K-Array hardware (sold separately) supports wall mounting, pole mounting, truss clamping, flying, and joining of multiple elements.
• Black, White, or Custom RAL Finishes — Finish options align the column with architectural and interior design specifications.

Typical Applications

• House of worship sanctuaries requiring intelligible reinforcement from a nearly invisible column
• Boardrooms and conference rooms needing discreet program and speech audio
• Government spaces such as chambers and hearing rooms with strict aesthetic requirements
• Commercial meeting spaces and training rooms using distributed column loudspeakers
• Multi-purpose rooms and auditorium fill zones where low visual impact matters

Technical Specifications

Frequently Asked Questions

What amplifier should power the Kobra KK52 I?

The KK52 I is a passive element with selectable 16/64-ohm impedance. K-Array recommends Kommander amplifiers with dedicated Kobra factory presets, but any professional installation amplifier with appropriate power and DSP can drive it. High-impedance 64-ohm operation lets several elements share one low-impedance amplifier channel without 70V transformers.

Is connecting and mounting hardware included?

No. Connecting hardware is sold separately so each project specifies exactly the K-Array accessories it needs — K-WALL2 and K-WALL2L wall brackets, K-PMOUNT pole adapters, K-KCLAMP truss clamps, K-FLY3 fly bars, or K-JOINT3 joining hardware. Creation Networks can help build the correct rigging package for your design.

Does the KK52 I need a subwoofer?

For speech reinforcement, the KK52 I covers the vocal range from 150 Hz with high intelligibility on its own. For music programs, pair it with a K-Array Thunder or Rumble subwoofer to extend low-frequency response across the full musical range.

How does the KK52 I differ from the KK102 I?

The KK52 I is the half-meter element with eight 2-inch drivers; the Kobra KK102 I is the one-meter version with sixteen drivers, higher output, and tighter vertical control for larger rooms and longer throws. Both share the same width, finish options, and rigging accessories.

How does it integrate into a commercial AV system?

Driven by K-Array Kommander electronics, the system gains DSP presets, networked control, and integration with common control platforms used in commercial AV deployments, following standard installed-sound practice for distributed and column systems.

What warranty applies to this product?

K-Array provides a 5-year manufacturer warranty, supported by Creation Networks as an authorized dealer. See the full range in our K-Array collection.