Davis Acoustics Ariane 2 black (pack of 2)

Davis Acoustics’ Ariane 2 embodies the French approach to the modern compact loudspeaker. This 6.2 kg 2-way bass-reflex bookshelf combines a 17 cm fiberglass-cone midbass driver with a 20 mm cellulose dome tweeter. With 90 dB sensitivity and a rear-ported bass-reflex load, it pairs well with 90 to 120-watt amplifiers while maintaining reasonable dimensions of 34 x 20.5 x 26 cm.

Bass-reflex design and material choices

The Ariane 2 adopts a bass-reflex configuration with a decompression port positioned at the back of the cabinet. This technical choice extends low-frequency response while keeping the enclosure compact. However, the rear port requires thoughtful placement, with sufficient clearance from the wall to avoid unwanted reflections.

The 17 cm midbass stands out with its fiberglass cone, a material that offers a good balance between rigidity and internal damping. This composition limits unwanted resonances while preserving dynamics. A central dispersion phase plug and a dust cap ring complete this meticulous design.

The 20 mm soft cellulose dome tweeter with foam surround reflects a different approach from the commonly used metal tweeters. Cellulose imparts a less aggressive coloration in the highs, especially appreciated during long listening sessions. The 20 mm voice coil ensures an extended bandwidth up to 22,000 Hz.

Electro-acoustic performance and crossover

With a sensitivity of 90 dB, the Ariane 2 is compatible with most amplifiers, including moderately powered models. Its minimum impedance of 5 ohms is in line with current standards, though it calls for an amplifier capable of delivering current into low impedances.

The frequency response extends from 48 to 22,000 Hz, covering the essentials of the audible spectrum. The crossover point set at 3,500 Hz places the midbass/tweeter handoff in a critical region where the human ear is most sensitive. This choice directly influences spectral coherence and image localization.

The nominal power of 90 watts and maximum of 120 watts allows comfortable listening levels in medium-sized rooms. These ratings suit typical home use rather than sound reinforcement applications.

Installation and everyday usability

Measuring 34 x 20.5 x 26 cm, the Ariane 2 falls into the compact bookshelf category, suitable for standard shelves or dedicated stands. The weight of 6.2 kg per speaker indicates solid construction without reaching reference-model mass.

Traditional screw binding posts make connections easy, even with thick cables. The two supplied rubber wedges allow for slight speaker tilt to optimize directivity, particularly useful when they are placed below the listening axis.

The rear port requires sufficient space between the speaker and the supporting wall. A minimum distance of 20 to 30 cm is generally necessary to preserve tonal balance and avoid unwanted bass reinforcement.

Technical specifications

Electrical specifications

• Nominal power: 90 W
• Maximum power: 120 W
• Impedance: 5 ohms minimum
• Sensitivity: 90 dB

Acoustic configuration

• Number of ways: 2
• Number of drivers: 2
• Frequency response: 48 - 22,000 Hz
• Crossover frequency: 3,500 Hz
• Bass-reflex system with rear port

Drivers

• Tweeter
  • 20 mm diameter voice coil
  • soft cellulose dome
  • foam surround
• Mid-bass
  • diameter: 17 cm
  • fiberglass cone
  • phase plug
  • anti-dust ring

Physical specifications

• Dimensions: 34 cm (H) x 20.5 cm (W) x 26 cm (D)
• Weight: 6.2 kg per speaker
• Rear-firing decompression port

Connectivity and installation

• Screw terminal on the back of the speaker
• Tilt adjustment using 2 supplied rubber spikes