K-Array Vyper KV25 II – Compact Ultra-Flat Line Array

Product Overview

The K-Array Vyper KV25 II is a compact ultra-flat line array speaker measuring just 26 cm tall and 22 mm deep, built for installations where even a half-meter element is too large. Four 1-inch neodymium magnet drivers in a frameless aluminum chassis deliver 108 dB peak SPL with 25° vertical by 140° horizontal coverage, making it a small passive speaker for huddle rooms, conference rooms, and discreet distributed audio. Selectable 8-ohm or 32-ohm impedance allows up to eight elements per 4-ohm amplifier channel without 70V lines. Browse the full lineup in the K-Array collection.

Product Description

The KV25 II is the quarter-meter model in K-Array's Vyper II series, a frameless precision-extruded aluminum loudspeaker designed for clean, bracketless application on any flat surface. At 40 x 260 x 22 mm and 0.4 kg, it is the smallest Vyper element — half the length of the Vyper KV52 II — fitting under displays, along millwork reveals, and in tight architectural details where larger speakers cannot go. Its four closely spaced 1-inch neodymium cone drivers provide true line array characteristics: phase coherence, low distortion, and focused listening in both the near field and at distance, covering 150 Hz to 18 kHz for articulate speech and program audio. The 25° vertical beam keeps energy on listeners while the wide 140° horizontal pattern covers broad rooms from a single slim element. Selectable 8/32-ohm impedance allows up to eight KV25 II loudspeakers on one 4-ohm amplifier channel at 32 ohms, eliminating 70V lines in distributed systems where intelligibility and elegance are both mandatory. A 2-pin Euroblock connector is included, IP65 construction supports indoor and outdoor installations, and dedicated factory presets optimize performance on K-Array amplifiers. A white version is available as the Vyper KV25W II.

Key Features

• Compact 26 cm Length — The quarter-meter chassis fits under displays, along reveals, and in architectural details where larger speakers cannot go.
• Ultra-Flat 22 mm Profile — At under one inch deep, the element mounts nearly flush to walls and ceilings for minimal visual impact.
• Four 1-Inch Neodymium Drivers — Closely spaced cones provide true line array phase coherence and focused listening in the near and far field.
• Frameless Aluminum Chassis — The precision-extruded, frameless design supports clean bracketless application on any flat surface.
• 25° x 140° Coverage — A controlled vertical beam limits reflections while wide horizontal dispersion covers broad rooms.
• Selectable 8/32-Ohm Impedance — Up to eight elements can share one 4-ohm amplifier channel at 32 ohms, removing the need for 70V lines in distributed systems.
• IP65 Rated — The element is suitable for indoor and outdoor installations.
• Featherweight 0.4 kg Build — Minimal mass simplifies mounting on drywall, millwork, and display furniture.
• Dedicated Amplifier Presets — Factory presets ensure optimized performance when powered by K-Array amplifiers.

Typical Applications

• Huddle rooms and small conference rooms needing speech reinforcement from a nearly invisible speaker
• Boardrooms using distributed low-profile audio under displays or along walls
• House of worship spaces and heritage interiors where equipment must stay discreet
• Commercial meeting spaces and multi-purpose rooms with tight architectural constraints
• Training rooms and government spaces with strict aesthetic requirements

Technical Specifications

Frequently Asked Questions

What amplifier should power the Vyper KV25 II?

The KV25 II is a passive loudspeaker with selectable 8/32-ohm impedance. Dedicated factory presets optimize performance on K-Array amplifiers, but any professional installation amplifier with appropriate power and DSP can drive it. At 32 ohms, up to eight elements can share one 4-ohm amplifier channel.

How is the KV25 II different from the KV52 II?

The KV25 II is half the length — 26 cm versus 50 cm — with four drivers instead of eight, 108 dB versus 114 dB peak output, and a wider 25° vertical beam. Choose the KV52 II for longer throw and higher output; choose the KV25 II for tighter spaces.

Is mounting hardware included?

The frameless chassis allows clean bracketless application on any flat surface; brackets for other mounting scenarios are sold separately. Creation Networks can help select the right mounting package.

Does the KV25 II need a subwoofer?

For speech, the element covers the vocal range from 150 Hz with high intelligibility on its own. For full-range music programs, K-Array recommends pairing it with a compact subwoofer.

Can it be installed outdoors?

Yes. The KV25 II is IP65 rated and suitable for indoor and outdoor installations.

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.