K-Array Vyper KV52FR II – Recessed Wide-Dispersion Speaker

Product Overview

The K-Array Vyper KV52FR II is a recessed wide-dispersion speaker that combines flush in-wall mounting with the broad coverage of K-Array's F-series Vyper elements. Eight 1-inch neodymium drivers receive electronically processed signals that widen the emission pattern to 60° vertical by 140° horizontal while delivering 114 dB peak SPL, making it an in-wall wide-coverage line array for conference rooms, boardrooms, and architectural audio systems where the loudspeaker must vanish into the wall. Selectable 16-ohm or 64-ohm impedance supports multiple elements per amplifier channel without 70V lines. Browse the full lineup in the K-Array collection.

Product Description

The KV52FR II merges two Vyper II variants in one element: the wide-dispersion acoustics of the Vyper KV52F II and the recessed in-wall mounting system of the Vyper KV52R II. Its eight closely spaced 1-inch neodymium cone drivers are fed electronically processed signals that widen the overall sound emission to 60° in the vertical plane — six times the standard model — covering listeners close to the wall as well as at distance, and suiting horizontal center-channel placement in high-end cinema rooms per K-Array's guidance. The complete frame and clamps secure the element flush into drywall or millwork, leaving only a slim 50 mm wide grille visible while the chassis occupies just 37 mm of wall depth. Covering 150 Hz to 18 kHz, the element handles articulate speech and program audio, and selectable 16/64-ohm impedance allows multiple loudspeakers on one 4-ohm amplifier channel, eliminating 70V lines in distributed systems. 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 KV52FRW II.

Key Features

• Wide 60° x 140° Coverage — Electronically processed driver signals widen vertical dispersion to 60°, covering near-field listeners and broad seating areas from a flush element.
• True In-Wall Recessed Design — A complete frame and clamps secure the element flush into walls so only a slim grille remains visible.
• Eight 1-Inch Neodymium Drivers — Closely spaced cones deliver low distortion and 114 dB peak output from a half-meter chassis.
• Compact 37 mm Mounting Depth — The shallow recessed chassis fits standard wall cavities without special framing.
• Home Cinema Center Channel Ready — Mounted horizontally, the 60° dispersion suits flush center-channel duty in high-end cinema rooms, per K-Array's own guidance.
• Selectable 16/64-Ohm Impedance — Multiple elements can share one 4-ohm amplifier channel, removing the need for 70V lines in distributed systems.
• IP65 Rated — The element is suitable for indoor and outdoor recessed installations.
• Dedicated Amplifier Presets — Factory presets ensure optimized performance when powered by K-Array amplifiers.
• Made in Italy — All components are designed by K-Array R&D and custom-made under its quality control system.

Typical Applications

• Boardrooms and conference rooms where seating extends close to the loudspeaker wall and no hardware may show
• House of worship sanctuaries and heritage interiors where equipment must stay invisible
• Government spaces such as chambers and hearing rooms with strict aesthetic requirements
• Multi-purpose rooms and all-hands rooms needing wide, even coverage from flush elements
• Commercial meeting spaces and training rooms using recessed distributed audio

Technical Specifications

Frequently Asked Questions

What do the F and R in KV52FR II mean?

F denotes K-Array's wide-dispersion variant, whose drivers receive electronically processed signals widening vertical coverage to 60°; R denotes the recessed in-wall version with a complete mounting frame and clamps. The KV52FR II combines both.

What amplifier should power the Vyper KV52FR II?

The KV52FR II is a passive loudspeaker with selectable 16/64-ohm impedance. Dedicated factory presets optimize performance on K-Array amplifiers, but any professional installation amplifier with appropriate power and DSP can drive it.

What is included for in-wall installation?

The KV52FR II ships with its complete recessed mounting frame, clamps, and a 2-pin Euroblock connector. K-Array also publishes a drilling template for accurate cut-outs in drywall and millwork.

How does it differ from the KV52R II?

Both are recessed in-wall elements with identical dimensions; the KV52R II projects a focused 10° vertical line array beam, while the KV52FR II widens vertical coverage to 60° for rooms that need broader dispersion.

Can it be installed outdoors?

Yes. The KV52FR 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.