SBH-016 K18 Flagship 4-Way Floor Standing Speakers High-End Hi-Fi Audiophile Tower System for Premium Home Audio

Five-Way    Six-Driver    Full-Frequency Coverage

18-inch Subwoofer: Soul-Shaking Deep Bass

Ultra-thick paper cone + high-elasticity foam surround, paired with an N45 high-performance magnetic system.

Magnetic flux density is increased by 30% compared to standard magnets,effortlessly driving the large 18-inch paper

cone. Bass extension can reach as low as 28Hz. Whether it’s the explosive impact in movie sound effects or the

basslines in electronic music, it delivers an "immersive" soundstage experience with powerful, visceral impact.

12-inch Mid-Woofer: The Naturally Bridging Midrange

Carbon fiber composite cone + fatigue-resistant rubber surround, equipped with an N45 neodymium magnetic

system. The rigidity of the carbon fiber material and the flexibility of the rubber surround achieve a perfect balance,

enabling smooth transitions in the 200-800Hz frequency range. It both carries the weight of the subwoofer and

builds energy for the midrange drivers. When playing symphonic music, it accurately conveys the richness of cellos

and the elasticity of drum beats. It features wide frequency response, low distortion, high resolution, excellent

transient response, and powerful bass.

Dual 6.5-inch Midrange Drivers: The "Golden Duo" for Vocal Density

Two unwrapped-edge silver cone pure midrange drivers operate in parallel, powered by N45 neodymium magnets.

The continuous-profile rigid cone diaphragm offers both outstanding rigidity and damping characteristics. The

rigidity effectively reduces distortion caused by deformation, while the excellent damping properties quickly absorb

excess vibrational energy, eliminating resonance and coloration. This results in a pure, clear, full, rich, and

substantial midrange sound. The neodymium magnets provide a powerful and stable magnetic field for the voice

coils, ensuring uniform force and agile response during vibration. They sensitively detect changes in the audio

current signal and swiftly convert them into diaphragm movement, accurately reproducing the sound signal and

greatly enhancing musical expressiveness. The unwrapped-edge design of the midrange drivers significantly

reduces sonic distortion and coloration, making midrange vocals and instruments sound pure and natural.

Diamond Tweeter: Utterly Transparent High-Frequency Extension

Diamond Tweeter: Driven by N45 neodymium magnets, the diamond diaphragm is 8 times harder than aluminum

diaphragms. With a high-frequency response up to 25kHz and fully extended resolution, it faithfully reproduces the

overtones of violins and the intricate details of soprano coloratura, even capturing the subtle vibrations of a bow

grazing strings.

Aluminum-Magnesium Super Tweeter: Extending the Overtones into the Ultrasonic Range

The metal super tweeter extends up to 40kHz, filling in the "airiness" of the ultra-high frequencies perceptible to

hearing. When playing classical music, the lingering overtones of instruments like the triangle and tambourine

become more sustained, instantly maximizing the sense of depth and layering in the soundstage.

Acoustic Technology & Craftsmanship

5° Rear Tilt Angle: A ‘Precise Dialogue’ with Your Ears

The entire cabinet features a 5° rearward tilt design, perfectly aligning the propagation paths of high, mid, and

low-frequency sound waves with the listening axis of the human ear. This prevents soundstage shift caused by

phase deviation, allowing you to enjoy a ‘sweet spot’ listening experience from any corner of the sofa.

Mortise & Tenon Structure + Piano Lacquer Finish

The cabinet is crafted from 50mm MDF boards, precision-machined with five-axis CNC carving. Internal cross-linked

reinforcement ribs combined with traditional mortise and tenon joinery effectively suppress resonance, ensuring

pure sound output and eliminating ‘cabinet coloration’ that interferes with audio quality. The multi-layer piano

lacquer finish undergoes 8 polishing and 5 painting stages, achieving a mirror-like gloss that complements various

home décor styles such as modern minimalist and light luxury. It functions as an acoustic device when powered

on and transforms into an art piece when off.

Independent Enclosures: Eliminating Frequency Interference

The subwoofer, mid-woofer, and mid-high frequency drivers are housed in separate, independent enclosures.

This physically isolates the vibration transmission between different frequency bands—preventing the strong

vibrations of the subwoofer from affecting the purity of the midrange, and shielding the high-frequency drivers

from low-frequency interference—allowing each frequency range to ‘perform with purity.’

Bottom-Firing Port + Curved Flow Guide Cone for Cleaner Bass

The bottom-firing port design accommodates various placement scenarios, whether close to or away from walls.

The port outlet incorporates a curved low-frequency flow guide cone, reducing air turbulence noise for smoother

bass output. Even during high-energy, low-frequency playback, airflow noise is effectively minimized.

2CM Adjustable Hidden Casters: User-Friendly Detail

The 2cm height-adjustable hidden casters make it easy to move and position the speakers while allowing fine-tuned

height adjustments to adapt to different floor surfaces. They also prevent the casters from damaging the floor’s

aesthetic, balancing practicality and visual appeal.

Five-Way Fourth-Order Zero-Coloration Crossover System

Fourth-Order Crossover: 12dB/Octave Slope, More Complete Frequency Separation

Compared to standard 2nd-order crossovers, the 4th-order design has a steeper attenuation slope, effectively

suppressing frequency overlap interference near the crossover points. For example, it prevents bass signals from

leaking into the midrange driver, ensuring purer vocals, and stops midrange signals from affecting the tweeter,

delivering more transparent highs.

Zero-Coloration Design: Restoring the Essence of the Recording, Distortion-Free

The crossover network utilizes high-purity oxygen-free copper wiring, audio-grade capacitors, and precision

resistors. Signal transmission loss is kept below 0.1%, eliminating "coloration" caused by component quality.

Whether playing lossless music or source-quality movies, it reproduces studio-grade, authentic sound quality.

Bi-Wiring Support: Dual Amplifier Drive, Dynamic Performance Upgraded

Equipped with independent low, mid, and high-frequency input terminals, it supports bi-wiring and dual-amplifier

drive. The 18-inch subwoofer is powered by one amplifier alone, while the mid and high-frequency drivers are

driven by another. This prevents interference from high-current low-frequency signals on the mid-high frequencies,

increasing dynamic range by 20%. The explosive power in large-scale musical passages is stronger,with richer detail.

Royal Elegance and Prestige

The Kunlun flagship series employs a piano lacquer finish, undergoing multiple grinding and polishing steps to

achieve an exceptionally smooth surface with outstanding mirror-like reflectivity. It exudes luxury, sophistication,

and strong visual impact. Two colors are available for selection:

Diamond Black: Classic and profound, embodying the nobility of black diamonds. The deep black surface presents

an ultimate gloss, showcasing a sense of stability and high-end appeal. It complements various modern or classical

interior design styles.

Champagne Gold: Noble and elegant, reminiscent of the golden froth on fine champagne. The shimmering golden

sheen exudes luxury and prestige, elevating the ambiance of the entire listening space.