K-Array Rumble KU26W – White Compact Stainless Steel Passive Subwoofer

Product Overview

The K-Array Rumble KU26W is the white-finish version of K-Array's smallest passive subwoofer, specified for huddle rooms, boardrooms, and design-driven commercial AV installations where the cabinet must vanish against light architectural surfaces. At just 350 x 180 x 119 mm, this ultra-compact installation subwoofer pairs a 6-inch neodymium woofer with a 6-inch passive radiator for 121 dB peak SPL and 2 x 80 W power handling. The sealed IP54 stainless steel enclosure also serves outdoor architectural integration. A black KU26 version is also available.

Product Description

White micro speakers only complete the illusion of invisible audio if the subwoofer matches. The KU26W extends K-Array's architectural white finish to the bass element, letting integrators run white Lyzard, Vyper, Tornado, or KZ14 satellites with a color-matched subwoofer tucked into millwork, shelving, or a ceiling line in light-finished interiors. Acoustically it is identical to the black KU26: the 6-inch transducer is tuned for maximum linear excursion with minimum residual noise, and the passive radiator seals the cabinet against dust and moisture in place of a reflex port. A dedicated amplifier preset balances the KU26W against K-Array micro satellites for full-range response, while the double voice coil's selectable 8-ohm or 32-ohm impedance lets several cabinets share one amplifier channel across distributed conference zones. The white K-WF26W accessory flush-mounts the cabinet into the wall, and white K-WALL2LW brackets and K-PMOUNTW pole adapters keep the hardware color-consistent. For larger light-finished rooms, see the Rumble KU210W and Rumble KU212W.

Key Features

• Architectural White Finish — The factory white enclosure disappears against light walls, millwork, and ceiling lines, with custom RAL colors available for exact matching.
• Ultra-Compact 350 x 180 x 119 mm Cabinet — The smallest Rumble subwoofer installs inside furniture, behind displays, or in spaces no conventional subwoofer can occupy.
• 6-Inch Woofer with 6-Inch Passive Radiator — The sealed radiator-loaded design is engineered for maximum linear excursion and minimum residual noise, with extension to 45 Hz.
• 121 dB Peak SPL with 2 x 80 W Power Handling — Output supports huddle rooms, boardrooms, and distributed commercial zones.
• Selectable 8/32 Ohm Impedance — The double voice coil allows multiple cabinets per amplifier channel for efficient multi-zone deployment.
• White In-Wall Flush-Mount Option — The K-WF26W accessory recesses the cabinet into the wall for completely concealed bass in light-finished interiors.
• Stainless Steel IP54 Construction — The sealed weather-resistant enclosure serves indoor and covered outdoor installations, with a marine version available.
• Color-Matched System Pairing — A dedicated amplifier preset balances the KU26W against white Lyzard, Vyper, Tornado, and KZ14 micro satellites.

Typical Applications

• Huddle rooms and boardrooms with light architectural finishes
• Conference rooms running white micro-satellite speaker systems
• Commercial meeting spaces with strict design specifications
• Houses of worship with white interiors needing discreet bass fill
• Multi-purpose rooms and training rooms with distributed audio
• Government spaces where loudspeakers must remain visually unobtrusive

Technical Specifications

Frequently Asked Questions

Is the KU26W acoustically identical to the black KU26?

Yes. The white finish is cosmetic only; transducers, enclosure, frequency range, power handling, and impedance options match the black KU26 exactly.

Which amplifier should drive the KU26W?

The KU26W is passive and needs external amplification with a low-pass crossover at approximately 150 Hz. K-Array amplifiers with the dedicated KU26 preset are recommended for automatic crossover and alignment against K-Array micro satellites.

Which white K-Array satellites pair with the KU26W?

White versions of Lyzard, Vyper, Tornado, and KZ14 micro speakers complete a fully color-matched, near-invisible full-range system. Browse companion models in the K-Array collection.

Can the KU26W be flush-mounted in a wall?

Yes. The white K-WF26W accessory recesses the cabinet into a wall cavity for completely concealed low-frequency reinforcement; black and custom RAL versions are also available.

How many KU26W units can share one amplifier channel?

With the double voice coil set to 32 ohms, several cabinets can run in parallel on a single amplifier channel, simplifying wiring across distributed huddle room and meeting room zones.

What warranty applies?

K-Array products carry a 5-year manufacturer warranty, supported by Creation Networks as an authorized dealer with commercial AV system design assistance.