Acoustic Energy AE520 Floorstanding Loudspeakers Pair in Piano Gloss White

Acoustic Energy AE520 Floorstanding Speakers – Flagship 3-Way Performance

The Acoustic Energy AE520 is the flagship model in the award-winning 500 Series, delivering a truly audiophile-grade listening experience. Designed for music lovers who demand uncompromising performance, the AE520 combines cutting-edge driver technology, precision engineering, and elegant cabinet design to create a loudspeaker that is as visually striking as it is sonically powerful.

With a 3-way driver configuration and five custom-designed carbon fibre transducers, the AE520 offers deep, controlled bass, articulate mids, and silky-smooth highs. This synergy results in an expansive soundstage with incredible detail, making every listening session immersive and lifelike.

Key Features of the Acoustic Energy AE520

• 3-Way Floorstanding Design: Dedicated drivers for bass, midrange, and treble ensure maximum fidelity.

• Five Carbon Fibre Drivers: Lightweight yet rigid cones deliver speed, accuracy, and superb clarity.

• 25mm Carbon Fibre Dome Tweeter: Crisp, extended treble with exceptional dispersion.

• Optimised Crossovers: High-quality components provide seamless driver integration and tonal balance.

• Resonance Suppression Composite (RSC) Cabinet: Minimises unwanted coloration, allowing pure sound reproduction.

• Premium Finishes: Available in Piano Gloss Black, Piano Gloss White, or American Walnut veneer.

• Magnetic Grilles & Aluminium Stabilising Bars: Enhance stability and aesthetics while reducing resonance.

Engineered for Audiophile Precision

The AE520 features dual midrange drivers, twin bass units, and a carbon fibre tweeter, each meticulously tuned to perform in harmony. The oversized voice coils and optimised motor systems deliver effortless dynamics and tight control, even at higher volumes. This precision allows the AE520 to capture the smallest details in recordings while maintaining power and authority in the low end.

Technical Specifications

• Design: 3-way floorstanding loudspeaker

• Drivers: 2 × 125mm bass, 2 × 125mm midrange, 1 × 25mm carbon fibre dome tweeter

• Frequency Response: 30Hz – 28kHz (±6dB)

• Sensitivity: 90dB

• Peak SPL: 113dB

• Impedance: 6 Ohms

• Power Handling: 300W

• Crossover Frequencies: 373Hz / 2.8kHz

• Cabinet Dimensions: 1130 × 185 × 320 mm (H × W × D)

• Weight: 30kg each

• Finishes: Piano Gloss Black, Piano Gloss White, American Walnut veneer

A Statement in Sound and Design

The Acoustic Energy AE520 is more than just a loudspeaker—it’s a statement of refinement, craftsmanship, and sonic authority. Its slim profile conceals a powerhouse of engineering designed to deliver room-filling audio with elegance. Whether you’re building a high-end stereo system or a reference-level home cinema, the AE520 is designed to impress both the ear and the eye.