COAX is a perfect tool for precise stereo image control, making work on panning and spatial effects a breeze. Despite its small size it had proven to be a great tool for tracking instruments where its razor like stereo image proved very useful.

High-quality components and our no-compromise made in Europe approach to construction make COAX a proud heir to its great predecessors. Outstanding stereo imaging, punchy low end, extremely at frequency response and high SPL level handling, coupled with the by now famous APS custom finishes make it the obvious choice for all those looking for a great sounding, gorgeous looking near-field coaxial monitor.

Single point sound source with coaxial driver

Closed cabinet for precise and punchy low end

Perfect stereo image

Precisely calibrated and matched pairs


AEON monitor is an active 2-way appliance equipped with two speakers (tweeter and woofer) and two independent power amplifiers for each speaker, fixed on the back plate of the monitor enclosure, as well as with an appropriate set of precise regulators, signalizes, inputs and security devices.

The monitor construction is based on speakers produced by a Norwegian company SEAS. The woofer meets the APS strict requirements. The monitors are offered in two versions: with a titanium or a fabric dome tweeter.

The monitor has been closed in the bass reflex enclosure with front ventilation, providing a dynamic bass properly filled with low frequencies. The edges of the monitor enclosure have been rounded to reduce reflections and to improve the quality of produced sound. The inner wall of the enclosure that completely separates the electronic module from the speaker chamber constitutes at the same time a significant reinforcement of the enclosure eliminating excessive oscillations of the monitor enclosure side walls.


All our speakers are available in any color or natural wooden finish. In both cases it is possible to order either matt or polished versions. We can customize the speaker to any finish available on the market based on client's request. Please contact us if you need more details or to discuss individual finish.


What these awesome people have to say!

I love my little yellow APS, always good to check music on them to be sure. I love them as a second opinion, use them every day.

Robert Babicz

Producer, mastering engineer

Coax truly be called a surgical instrument - the slightest response immediately starts to itch over the ear and makes us work even harder to remove all unwanted frequencies from instruments in mix.

Oleg Yershov

Yorshoff - Founder

When composing or mixing my work I always put a great importance in stereo image and perfect reflection of ambience's - APS Coax gave me all I need.

Mack Górski

Drummer and Composer