Heco Aurora XT 300 walnut (pack of 2)

The Heco Aurora XT 300 Walnut is a bookshelf speaker that combines refined acoustic performance with elegant design. This updated version of the Aurora range incorporates technical advancements while retaining the strengths of its predecessor.

Cutting-Edge Acoustic Technologies

Beneath its stylish exterior, the Aurora XT 300 houses advanced acoustic technologies. The 28 mm Fluktus silk dome tweeter features a newly optimized acoustic flange geometry, designed using computer modeling. This design enhances sound dispersion and reduces distortion, delivering exceptionally refined high frequencies.

The 170 mm woofer-midrange driver uses a kraft paper cone, Heco’s preferred material known for its neutrality and natural sound. Lightweight yet rigid, this cone ensures precise midrange frequency reproduction and excellent bass responsiveness. The die-cast aluminum basket and long-throw suspension contribute to controlled and powerful bass performance.

Balanced and Immersive Sound Reproduction

The Aurora XT 300 stands out for its ability to deliver a wide and precise soundstage despite its compact size. The Fluktus tweeter ensures excellent high-frequency dispersion, creating a spacious and airy soundstage. Vocals and instruments are rendered with striking realism, with every detail finely articulated.

In the bass-midrange register, the 170 mm driver demonstrates impressive authority. The bass is deep and well-defined, with excellent control even at high volumes. The neutrality of the kraft paper cone translates into natural and transparent mids, free from excessive coloration.

The overall tonal balance is remarkable, with the Aurora XT 300 achieving a blend of analytical precision and musicality. Its high dynamic range and ability to reproduce micro-details make it a versatile speaker, suitable for all music genres.

Meticulous Construction for Optimal Performance

Heco has paid close attention to every detail in the design of the Aurora XT 300. The cabinet features strategically placed internal bracing to eliminate unwanted resonances. The precisely tuned bass-reflex port optimizes low-frequency output while minimizing distortion.

The crossover network uses high-quality components to ensure seamless transitions between drivers. Gold-plated binding posts support bi-wiring and bi-amping for demanding audiophiles.

With a sensitivity of 90 dB and a nominal impedance of 4-8 ohms, the Aurora XT 300 pairs easily with most amplifiers. Its power handling capacity of 150 W allows it to effectively fill medium-sized rooms with sound.

A Successful Evolution

Compared to the original Aurora 300 model, the XT version introduces several notable improvements. The Fluktus tweeter benefits from a newly optimized acoustic flange, enhancing dispersion and reducing distortion. The woofer-midrange driver has been refined to deliver greater definition and punch in the lower spectrum.

The cabinet has also been upgraded, with more sophisticated internal bracing for better resonance control. The crossover network now features audiophile-grade components for even smoother transitions between drivers.

These enhancements result in a more precise stereo image, deeper and better-controlled bass, and an overall sound reproduction that is even more natural and musical. The Aurora XT 300 retains the versatility and balance of its predecessor while setting a new benchmark in performance.

Technical Specifications

Configuration

• 2-way bass-reflex
• 170 mm midrange driver
• 28 mm dome tweeter

Electrical Performance

• Power (RMS / maximum): 0 / 150 W
• Impedance: 4 - 8 Ω
• Nominal impedance: 4 Ω
• Sensitivity: 90 dB
• Recommended amplifier power: 20 - 150 W

Frequency Response

• Frequency range: 32 - 42,000 Hz
• Frequency response (-6 dB): 43 - 33,000 Hz
• Crossover frequency: 3,100 Hz

Physical Characteristics

• Dimensions (W × H × D): 195 × 357 × 333 mm (including feet and terminal block)
• Weight: 7.3 kg