Acoustic Energy AE2: A Major Upgrade

by Chief Editor

Acoustic Energy is reissuing its classic AE2 loudspeaker as a strictly limited “40th Anniversary” edition, featuring modern internal components housed in an updated, reinforced cabinet. According to the manufacturer, the new model maintains the aesthetic signature of the 1987 original while delivering increased dynamic headroom and deeper bass response, with a limited production run of 500 to 600 pairs scheduled for release this autumn.

Why is Acoustic Energy reviving the AE2 design?

The decision to manufacture a 40th-anniversary version of the AE2 stems from sustained consumer demand for the brand’s heritage models. Acoustic Energy reports that original production components are no longer available in their inventory, necessitating a complete internal redesign. By utilizing modern materials while keeping the original industrial design, the company aims to provide high-performance audio that competes with contemporary studio monitors and audiophile equipment. The updated AE2 features a 29mm anodized aluminium dome tweeter and dual 125mm hard-anodized aluminium mid-bass drivers, maintaining the brand’s long-standing preference for foam surrounds.

Pro Tip: When auditioning limited-edition heritage speakers, prioritize placement on mass-loaded stands. The added weight of the AE2’s 3mm steel-reinforced HDF/bitumen cabinet requires a stable foundation to fully realize the improved bass response (rated at 35 Hz/- 6 dB).

How does the 40th Anniversary edition differ from the original?

While the exterior profile remains faithful to the 1980s original, the internal engineering marks a significant departure. Acoustic Energy has reinforced the HDF/bitumen cabinet—which ranges from 18mm to 32mm in thickness—with 3mm steel plates to manage the increased energy generated by the new driver array. The crossover point is set at 2.2 kHz, utilizing a simplified, high-quality filter design. These changes, according to the company, result in lower midrange distortion and greater transparency compared to the 1987 unit, despite the drivers appearing visually similar to the legacy hardware.

How does the 40th Anniversary edition differ from the original?

Technical Specifications and Market Positioning

The AE2 40th Anniversary edition is designed for high-performance audio setups, boasting a sensitivity of 88 dB and a nominal impedance of 6 ohms. Each speaker weighs 14.5 kg. The release is limited to between 500 and 600 pairs worldwide, available in high-gloss walnut or black finishes. Pricing is estimated at approximately 32,000 SEK, with corresponding regional pricing of roughly 22,000 DKK and 2,900 EUR.

Feature Specification
Tweeter 29mm Anodized Aluminium
Bass/Midrange 2 x 125mm Hard-Anodized Aluminium
Frequency Response 35 Hz (-6 dB)
Impedance 6 Ohms
Did you know? Acoustic Energy first gained international acclaim in 1987 with the AE1, a compact monitor that became a staple in professional recording studios due to its ability to handle deep, punchy bass through metal-coned drivers.

Frequently Asked Questions

Will the AE2 40th Anniversary fit on standard bookshelf stands?

At 14.5 kg per speaker, the AE2 is heavier than many modern compact monitors. Ensure your speaker stands are rated for this weight and offer sufficient surface area to support the cabinet dimensions.

Blast From the Past: Acoustic Energy's Classic AE2 Signature Remind Us How Great Old Speakers Can Be

Is this a mass-market production model?

No, the AE2 40th Anniversary is a strictly limited edition with a production run capped at 600 pairs, making it a collector-focused release.

Does the new model require a specific type of amplifier?

With an 88 dB sensitivity and 6-ohm impedance, the speakers are relatively efficient, though they benefit from high-current amplifiers to maximize the potential of the new driver array and cabinet reinforcements.


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