Kii THREE BXT floorstanding speaker tower: a compact Kii THREE studio monitor seated on top of its matching BXT bass-extension module, forming a slim full-height column with multiple 6.5-inch woofers along the cabinet.

Kii THREE BXT System Pro - Premium Colors — Studio Monitor

$53,685.00
Sale price  $53,685.00 Regular price 
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Kii THREE BXT floorstanding speaker tower: a compact Kii THREE studio monitor seated on top of its matching BXT bass-extension module, forming a slim full-height column with multiple 6.5-inch woofers along the cabinet.

Kii THREE BXT System Pro - Premium Colors — Studio Monitor

$53,685.00
Sale price  $53,685.00 Regular price 
Condition Brand New
Specs Verified model facts
Checked against 1 listing
Verified
Use Mastering and mixing engineers, and high-end listening rooms, that need genuine full-range monitoring (-3 dB at 20 Hz) with cardioid dispersion and DSP boundary correction to stay accurate in acoustically imperfect or untreated rooms.
Requires appropriate audio and data cables, compatible monitoring, mounting, or power setup
In stock Ask a question

Specifications

3,500 W per speaker (manufacturer rating)

Drivers

Woofers 12 x 6.5" per speaker (Kii THREE + BXT combined)
Midrange 1 x 5"
Tweeter 1 x 1" custom waveguided
BXT driver layout Eight 17 cm bass drivers per BXT module: four forward-facing, two on each side panel

Amplification

Total power per speaker 3,500 W per speaker (manufacturer rating)
BXT module amplification 8 x 250 W (2,000 W per BXT module)

Frequency Response

Low-frequency extension -3 dB at 20 Hz
Response accuracy (100 Hz - 10 kHz) +/-0.5 dB
Response accuracy (10 kHz - 20 kHz) +/-1 dB
Controlled directivity 4.8 dB (54 Hz - 1 kHz, slowly rising thereafter)

DSP & Acoustic Design

Crossover Active Wave Focusing DSP crossover filter
Dispersion Cardioid, to minimize room interaction
Phase/latency modes Selectable linear phase or minimum latency
Boundary/placement correction Selectable correction for free-standing, near-wall, or in-corner placement (14 positions)
Line-source design Line-source vertical dispersion control for low/mid frequencies

Connectivity

Audio inputs Analog, AES/EBU, KiiLink
Inputs via Kii CONTROL USB, SPDIF (coax), TOSLINK (optical)
USB audio formats Up to PCM 24-bit/384 kHz and DSD 64/128

Physical

Dimensions per speaker (W x H x D) 200 x 1200 x 400 mm (8" x 47" x 16")
Weight per speaker 51 kg (112 lbs) per speaker

System Contents & Finish

Included units 2 x Kii THREE speakers, 2 x BXT modules, Kii CONTROL interface
Control interface Kii CONTROL with full-color OLED display and touch input
Premium color options (per retailer) Azzurro High Gloss, Ferrari Rosso Corsa, Iced Bronze Metallic, Nardo Grey High Gloss, Iced Green Metallic, Iced Sapphire Metallic, Iced Titanium Metallic, Tempranillo Red High Gloss, Phoenix Orange High Gloss Metallic, Spring Green High Gloss, Graphite Satin Metallic

Fit and constraints

Mastering and mixing engineers, and high-end li… · 3,500 W per speaker (manufacturer rating)

Intended use

Use Mastering and mixing engineers, and high-end listening rooms, that need genuine full-range monitoring (-3 dB at 20 Hz) with cardioid dispersion and DSP boundary correction to stay accurate in acoustically imperfect or untreated rooms. Also a natural upgrade path for existing Kii THREE owners, since the BXT modules are a true modular add-on that can be fitted to Kii THREEs at any time.
Not for Anyone monitoring nearfield on a desk or in a small project studio: each tower is 1.2 m tall and 51 kg, and this is a floorstanding main-monitor system, not a desktop one. Also skip if you need an analog-only passive setup or Bluetooth-first casual streaming, or if the system's flagship positioning is beyond the room and budget it would serve.

Constraints

Power3,500 W per speaker (manufacturer rating)
ControlsSources conflict on power: the retailer (Economik) lists 2,000 W Class D per speaker, w...

To use it

Required appropriate audio and data cables, compatible monitoring, mounting, or power setup

Questions

3 to ask before buying

Which connections, drivers, operating systems, and sample rates are supported by this exact revision?

Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.

What cables, mounts, power supplies, or licenses are included?

Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.

Is the current retailer listing new stock, demo stock, open box, or special order?

Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.

Description

Product details

The Kii THREE BXT System Pro is a full-range, DSP-controlled active floorstanding loudspeaker system consisting of two Kii THREE three-way monitors, two BXT bass-extension modules, and the Kii CONTROL interface. Each speaker-plus-BXT tower carries 12 x 6.5-inch woofers, a 5-inch midrange, and a 1-inch waveguided tweeter driven by Class D amplification, with the manufacturer rating each side at 3,500 watts. The system uses Active Wave Focusing DSP crossover filtering and cardioid dispersion, with controlled directivity from 54 Hz to 1 kHz and a line-source woofer array that manages vertical dispersion of low and mid frequencies. Frequency response is -3 dB at 20 Hz, with +/-0.5 dB accuracy from 100 Hz to 10 kHz and +/-1 dB from 10 kHz to 20 kHz, and boundary correction offers 14 selectable placement settings. Inputs are analog, AES/EBU, and KiiLink, with USB, SPDIF, and TOSLINK added via the Kii CONTROL; this Premium Colors edition is offered in a range of high-gloss and metallic finishes.

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