Acoustic Energy AE509 Floorstanding Speakers – Pair
The Acoustic Energy AE509 floorstanding speakers bring a perfect blend of refined craftsmanship and high-impact audio, designed to satisfy both critical listeners and everyday music lovers. Built with advanced carbon fibre driver technology and housed in acoustically engineered cabinets, these slim yet powerful speakers deliver a soundstage that is as elegant as their appearance.
Powerful performance for every genre
Whether you enjoy classical detail, jazz dynamics, or the driving energy of rock, the AE509 adapts effortlessly. With its wide frequency range and impressive clarity, it brings out subtle textures while still offering the punch and scale required for larger musical passages.
Carbon fibre driver innovation
Unlike conventional materials, carbon fibre offers exceptional strength and lightness, ensuring rapid response with minimal distortion. The dual 125mm mid/bass units deliver controlled, impactful low frequencies while maintaining accuracy through the midrange. At the top end, the 25mm carbon fibre dome tweeter produces smooth, extended highs with precision and airiness, ensuring natural integration across the spectrum.
Designed for medium to large rooms
Standing tall yet maintaining a discreet footprint, these floorstanders are perfectly suited for medium-sized and larger listening spaces. Their rear-slot porting system enhances bass extension and allows positioning closer to walls without sacrificing definition, making them flexible for real-world home environments.
Rigid and stylish cabinet design
Each AE509 speaker is constructed using Resonance Suppression Composite (RSC) panels, which significantly reduce unwanted vibrations. The result is pure, uncoloured sound that lets the drivers perform at their best. Available in Piano Black Gloss, Piano White Gloss, and American Walnut veneer, the AE509s combine timeless design with modern engineering.
Key Specifications
• Frequency response: Wide and balanced for all types of music
• Driver units: 2 × 125mm carbon fibre cones, 1 × 25mm carbon fibre dome tweeter
• Sensitivity: 89dB
• Impedance: 6 Ohms
• Power handling: 120 Watts
• Crossover frequency: 2,900Hz
• Dimensions (per speaker): 185 × 1050 × 280 mm
• Weight (per speaker): 22 kg
Why choose the Acoustic Energy AE509?
The AE509 floorstanding speakers strike a rare balance between audiophile-grade detail and room-friendly practicality. Their cutting-edge driver technology, resonance-controlled cabinets, and elegant design make them an ideal choice for those who demand high-performance sound without compromising on style.
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