Rosso Fiorentino Siena II Loudspeaker

Siena Floorstanding Speakers

The Siena is a floorstanding loudspeaker that combines distinctive design with high-performance engineering. Created by Rosso Fiorentino, it reflects the brand’s ability to balance elegance with acoustic precision, delivering powerful, controlled sound while integrating seamlessly into modern living spaces.

Its sculptural form is matched by a highly sophisticated cabinet design, engineered to minimise vibration and resonance. The result is a speaker that produces clean, accurate sound with strong bass control and natural midrange clarity.

A key feature of the Siena is its vibration management system. The aluminium cone woofers and paper cone midrange are mounted using a damping structure that reduces the transfer of vibrations to the cabinet. Additionally, the upper enclosure is decoupled from the lower bass section using viscoelastic elements, allowing the midrange and treble drivers to perform with greater clarity and precision.

The cabinet itself uses a modular closed-box design. The trapezoidal top section reduces internal standing waves, while the multi-layer construction—combining high-density fibreboard (HDF), aluminium panels, and internal damping materials—minimises colouration and enhances structural rigidity.

Key Features:

• 3-way closed-box floorstanding speaker design

• Advanced cabinet construction for reduced resonance and colouration

• Decoupled upper module for improved midrange and treble clarity

• Vibration-damped driver mounting system

• Aluminium cone woofers for controlled, dynamic bass

• Paper cone midrange for natural tonal balance

• Ribbon supertweeter and silk dome tweeter for extended high frequencies

• Elegant finish with leather and high-gloss elements

Technical Specifications:

• Type: 3-way closed-box floorstander

• Sensitivity: 87 dB (2.83V / 1m)

• Nominal Impedance: 6Ω (minimum 4.4Ω)

• Frequency Response: 35 Hz – 100 kHz (±3dB)

• In-room Bass Response: -6dB @ 30Hz

• Crossover Frequencies: 200 Hz / 2.2 kHz / 30 kHz

• Recommended Amplifier Power: 100W – 300W (8Ω)

Drive Units:

• 1 x ribbon ultrasonic generator

• 1 x 28mm silk dome neodymium tweeter

• 1 x 165mm paper cone midrange

• 2 x 200mm aluminium cone woofers

Cabinet & Build:

• Multi-layer composite construction (HDF, aluminium, damping المواد)

• Internal acoustic damping with multiple materials

• Leather-covered top module and front panel

• High-gloss automotive finish on woofer section

Physical Specifications:

• Dimensions (H x W x D): 1204 x 413 x 466 mm

• Weight: 68 kg per speaker

What’s Included:

• Pair of Siena floorstanding speakers

• Documentation

Note: This product is available for in-store demonstration. Visit the Spinning Room showroom in Leeds to experience the Siena speakers in person.