Kii THREE BXT System

If the Kii THREE is already incredible, the BXT takes it to extraordinary. Adding eight extra woofers per side in a perfectly matched base, the BXT transforms the THREE into a full-range floorstanding powerhouse — with bass you can feel and control you can hear. Thanks to its line-source effect, it delivers cleaner, more consistent bass by minimizing reflections from your floor and ceiling, and because it shares the same footprint as the THREE, it’s a no-compromise upgrade for style and space.

True modular design means the BXT can be added anytime without replacing your Kii THREE. Mechanical and electrical integration is quick, tool-free, and fully phase-coherent. The seamless DSP integration ensures the combined system feels like one purpose-built loudspeaker, delivering massive headroom — over 7,000 watts per stereo pair — for effortless dynamics at any level. The Kii THREE BXT System is absolutely unique as it combines a line source with horizontal directivity control, extending bass response below 20 Hz (-6dB) and offering 14 selectable positions for free-standing, near wall or in corner placement.

Specifications:

• Power: 3500W per speaker (over 7000W per stereo pair)
• Woofers: 12 × 6.5″ (per speaker)
• Midrange: 1 × 5″
• Tweeter: 1 × 1″ waveguided
• Amplification: 2000W full custom Class D
• Frequency response: -3dB: 20 Hz; 100Hz–10kHz: ±0.5dB
• Tone control: 14 positions (free-standing, near wall, in corner)
• Dimensions: 20 × 120 × 40 cm per side
• Weight: 51 kg per side
• System includes: 2x Kii THREE + 2x BXT modules + 1x Kii CONTROL + all necessary cables