Electrostatic Diaphragm
We’ve developed a newly engineered electrostatic diaphragm featuring a dual-metal coating on an ultra-thin diaphragm. This design optimizes electron distribution and charge retention, significantly enhancing electrostatic driving efficiency. Verified through extensive testing, it greatly improves acoustic energy conversion, resulting in more responsive, direct sound reproduction. The outcome is unprecedented detail and transparency, delivering breakthrough performance in electrostatic speaker technology.
Our patented acoustic structure precisely directs sound waves, enhancing focus while effectively suppressing energy dispersion and echo caused by environmental reflections. The result is crystal-clear imaging with distinct front-to-back and side-to-side layering, creating an immersive soundstage that delivers pure and accurate sonic performance.
Dual-metal coating
Diaphragm
Able Audio Technology
The Company
Able Audio Technology Company Limited’s R&D team and engineers have over 30 years of experience in audio system design and installation, with a strong focus on loudspeaker and cabinet sound quality. Aware of the inherent limitations of traditional dynamic speakers, such as slower transient response, cabinet coloration and distortion, we turned our attention to electrostatic loudspeaker technology.
Inspired by the speed, detail and low distortion of electrostatic designs, our team has spent years improving their efficiency and practicality for home use. In 2024, we achieved a breakthrough in materials and manufacturing processes and filed patents for our core innovations. The result is a compact electrostatic panel of approximately 30 cm × 40 cm that offers roughly four times the efficiency of comparable products, while extending bandwidth to cover the mid, high and ultra-high frequency range.
The design team has further developed a range of medium and small-sized high-end loudspeaker systems:
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The mid and high frequencies are handled by our patented electrostatic drivers, delivering clear, crystalline, highly detailed, high-density sound with exceptionally fast transient response and no cabinet coloration.
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Low frequencies are reproduced by dynamic woofers that provide deep bass extension and powerful impact.
By combining the strengths of electrostatic and dynamic technologies while avoiding their respective limitations, Able Audio loudspeakers achieve both high efficiency and high sound quality in a compact form factor. They are well suited to typical home environments and, unlike conventional electrostatic designs, offer significantly extended service life and greatly reduced long-term maintenance costs, forming a complete high-end loudspeaker solution under the Able Audio series.
Design
Composite Side Panel Design
The cabinet features patented side panels constructed from a multi-material composite, hot-pressed under high temperature and pressure for superior rigidity and stability.
Each panel integrates 19 through-channels of varying diameters, precisely engineered to absorb and dissipate low-frequency cabinet vibrations.
These acoustic pathways effectively suppress standing waves and parasitic resonances, providing noise reduction and resonance damping, and enabling deeper, more controlled bass extension with a cleaner overall presentation.
