The science of pure sound.
Three decades of audio engineering, distilled into a new generation of electrostatic speakers — clearer and more real than ever.
Reinventing electrostatics, in pursuit of pure sound
Able Audio Technology Company Limited's R&D team and engineers bring over thirty years of experience in audio system design, product development and engineering applications, with an enduring focus on how drive units and cabinet structures shape sound quality. Knowing that traditional dynamic and electrostatic technologies each have their strengths and limitations, we have devoted ourselves to exploring electrostatic loudspeaker designs that are more efficient and better suited to the home.
Inspired by the fast transients, fine resolution and low distortion of electrostatic technology, our team has spent years pushing past its limits in output efficiency, size and practicality. In 2024, we achieved key breakthroughs in materials, structure and manufacturing processes, filed patents for our core innovations, and successfully developed a compact electrostatic unit with markedly higher output efficiency — extending clear, refined sound reproduction across the mid, high and ultra-high frequencies.
Electrostatic and dynamic, each at its best
Our patented electrostatic unit handles the mid, high and ultra-high frequencies, rendering the transparency, layering and finest nuances of the sound in exquisite detail — while the bass is entrusted to a dynamic woofer, with its full-bodied energy and natural dynamics.
Each technology does what it does best, working within the range where it excels: the delicate transparency of the electrostatic driver and the deep power of the dynamic woofer blend in harmony, for a sound that is purer, better balanced and more moving as a whole.
Through precision acoustic design, we bring high efficiency and outstanding sound quality together in a compact cabinet made for the home — a complete, natural musical performance within a modest footprint.
- Electrostatic mids & highsPatented electrostatic panels reproduce voices and fine detail with effortless speed and transparency.
- Dynamic bassDedicated dynamic woofers add weight and reach beneath the panel, for true full-range sound.
- Compact form factorThe electrostatic unit delivers high efficiency in a compact form that blends naturally into a modern home.
The foundations of a pure sound.
Electrostatic Diaphragm
A newly engineered diaphragm featuring a dual-metal coating on an ultra-thin film.
It optimises electron distribution and charge retention, significantly enhancing electrostatic driving efficiency. Improved acoustic energy conversion delivers more responsive, direct sound reproduction — with unprecedented detail and transparency.
Our patented acoustic structure precisely directs sound waves, enhancing focus while suppressing the energy dispersion and echo caused by environmental reflections — for crystal-clear imaging with distinct front-to-back and side-to-side layering.
- Dual-metal coating on an ultra-thin film
- Optimised electron distribution & charge retention
- Patented sound-directing acoustic structure
- Crystal-clear, multi-layered imaging
Stator Insulation Technology
Electrical arcing can occur when the potential difference between the diaphragm and the stator exceeds the dielectric withstand limit, causing breakdown of the air gap and an instantaneous release of energy.
Conventional designs often mitigate this risk by increasing the thickness of the insulating layer or widening the diaphragm-to-stator spacing. However, both approaches can reduce electric-field strength and compromise drive efficiency.
By combining a dual-metal-coated diaphragm with our patented insulation technology, we are able to form a thinner, more uniform, and more stable dielectric layer. This reduces the risk of electrical breakdown while allowing a narrower diaphragm-to-stator gap, resulting in a stronger and more uniform driving field, improved drive efficiency, and more precise diaphragm control.
- Patented insulation technology
- A thinner, more uniform, stable dielectric layer
- Reduced risk of electrical arcing
- Narrower gap, stronger drive
Composite Side Panel Design
Patented side panels combine multiple materials in a composite, hot-pressed under high temperature and pressure for exceptional structural rigidity and stability.
Each panel houses multiple sets of through-channels of varying diameters, precisely arranged to absorb and disperse the low-frequency vibrations generated by the cabinet.
By suppressing standing waves and parasitic resonances, the composite panels markedly improve the cabinet's damping and noise reduction — for deeper, more precisely controlled bass extension and a cleaner, purer overall sound.
- Multi-material, hot-pressed composite
- Multiple through-channels of varying diameters
- Absorbs & disperses low-frequency vibration
- Deeper, cleaner, more controlled bass
Hear the difference.
The clearest way to understand electrostatic sound is to listen for yourself. Get in touch to arrange a demo.