Multisensory equipment

The A11 Acoustic Chair is a modern, design-oriented, futuristic, and functional lounge chair available in a closed and an open version. It allows you to create your own private space where you can escape the hustle and bustle of everyday life. At the same time, the A11 offers luxurious comfort and a unique experience that will enrich both your workday and your moments of relaxation. Przemysław "Mac" Stopa, founder and chief designer of Massive Design, is responsible for the original, exclusive design. The 11th anniversary of the Apollo 11 mission served as the guiding theme of the design. The design is enclosed in a cylindrical shape resembling a cocoon. Inside is the comfortable seat with visually separated elements (backrest, headrest, etc.).

Technical Features
The entire frame of the lounge chair is made of plywood.
The interior is upholstered in a high-quality Italian wool fabric.
The seat, armrest, backrest, and headrest are designed as modular elements and visually separated from each other.
The sliding front panel mechanism.
Built-in USB port.
It features a four-arm, chrome-plated base.
The chair has acoustically advantageous properties – it naturally complements other acoustic office solutions.
Construction
The frame of the piece consists of a load-bearing structure formed by a combination of interconnected plywood ribs and rings. The interior and exterior of the body are covered with flame-retardant upholstery foam. The chair's fabric upholstery is made of wool. The color scheme of the interior and exterior surfaces is identical, while the cushions are in contrasting colors.

Sliding Door
The door is made of bent plywood and also covered with flame-retardant upholstery foam inside and out. The door frame is also covered with wool fabric. The inside and outside of the door are the same color. The mechanism is based on a system of sliding plywood rings. Polyurethane rollers ensure quiet and smooth movement. A powder-coated steel ring covers the bottom of the mechanism, while a padded, ring-shaped element in the same color as the door frame covers the top.

Frame
The foot of the chair consists of an aluminum cross-base with a chrome finish.

Accessories
The equipment includes a USB-A charging station with a 12-volt connection, offering 15 W/2 A of power. This charging station is attached to the left inside wall of the chair. The power connection is located at the bottom of the rear of the outer wall.

Cover fabric
Fabric weight: 325 g/m2
Composition: 70% wool (WO), 20% PL, 5% PA, 5% AF
Abrasion resistance: 100,000 Martindale cycles (EN ISO 12947-2)
Rubbing fastness: Wet: 4/5
Dry: 4/5 (ISO 105-X12)
Light fastness: 5 (EN ISO 105-BO2)
Flame resistance: Cigarette test and matchstick test (BS -EN 1021-1.2) (BS 5852-0.1)
Dimensions
(in mm, approx.)

Width: 850
Depth: 900
Height: 1600