AE1 40th Anniversary Edition Speaker

Acoustic Energy AE1 40th Anniversary Edition Passive Speakers

In 1987, the loudspeaker world was shaken by the arrival of the Acoustic Energy AE1 - a compact monitor that defied the norms of that time. The AE1 was a revelation: a small speaker that delivered the kind of dynamic range, clarity, and bass extension typically reserved for much larger enclosures.

The original AE1 was born from the vision of a compact speaker that could deliver studio-grade performance without compromise. It was a bold departure from the boxy, inefficient designs of the time – and it worked. The AE1 became a staple in studios and audiophile systems alike.

Now, decades later, to celebrate 40 years of this groundbreaking loudspeaker, we’re proud to launch the AE1 40th Anniversary Edition, bringing that legacy into the modern era - with cutting-edge engineering and timeless design.

Designing the new AE1 was no easy task. Not only was it a design classic, but all the original parts have been out of production for some time, so we had to start from scratch.

With the sound of this speaker and its reputation for very high performance already well established, there was no room for wild variation from the original design. Each element had to be crafted to sound the same as the old, and while we smoothed off some of the rougher edges, it was with a very light touch so as not to destroy what was great about the original design. This speaker also had to meet the approval of the many AE1 fans around the globe, whilst also appealing to a new customer who may not be steeped in the tradition.

So we allowed ourselves a few modernisations,s weighed carefully to be at no detriment to the original. The fundamentals of the high mass, high stiffness, straight-sided cone driven by a high BL motor, housed in a small, strong, heavy cabinet with classic twin front ports, paired to a metal dome tweeter, are the defining elements of this speaker.  

A completely new tweeter design was developed specifically to match the performance of the original, which has been long out of production. Featuring a larger 29mm voice coil, it supports a slightly larger aluminium dome to lower distortion through a greater radiating area when compared to the more usual 25mm dome. Whilst the dome profile is ultra-shallow to provide excellent bandwidth, it also features a large rear chamber to keep the fundamental resonance low and help absorb rear energy. Plus, like the original, this tweeter is ferrofluid cooled and damped to give greater power handling, dynamics, and lower thermal compression.