Three-leg, two-level design. Sandwich-structured shelves finished in black matte.
The frame is designed for quartz sand filling — threaded openings located at the rear of the legs allow adjustment of both the amount and type of ballast. Frame finish: black matte (fine texture).
The Fras Svart is designed for compact audio systems, offering a rigid three-leg structure that ensures precise bass control and stable sound imaging.
Vibration control and mechanical stability
Rogoz Audio racks are designed as systems that control the flow of mechanical energy. In the Fras Svart model, the key elements are mass, structural rigidity, and point-based support.
The structure is tuned through the deliberate combination of different steel types. The frame consists of thick-walled legs made of S235JR carbon steel and crossbars made of high-strength S355 alloy steel.
The sandwich-structured shelves (MDF/HDF/MDF) feature varied density and internal structure, promoting dissipation and damping of vibrational energy rather than its accumulation.
Point support on adjustable anti-vibration cones reduces the contact surface, limiting vibration transfer and enabling controlled energy dissipation.
Filling the legs with quartz sand increases the system’s inertia and introduces additional internal damping. The granular material acts as a mechanical filter, effectively dispersing higher-frequency vibrations and limiting their propagation within the structure.
Each rack is delivered with a factory-optimized ballast filling, ensuring proper operating conditions. At the same time, the design allows for further tuning — threaded openings in the legs enable adjustment of the amount or type of ballast, allowing users to fine-tune the performance.
Sound performance
In practice, this results in a more natural and stable sound presentation, improved low-frequency control, and greater precision in imaging and instrument separation.
TECHNICAL DESCRIPTION
Overall height: 500 mm;
Overall width: 580 mm;
Overall depth: 460 mm;
Leg profile: 40 x 40 mm;
Top shelf: 580 x 460 x 30 mm;
Bottom shelf: 495 x 415 x 30 mm;
Usable distance between the shelves: 300 mm;
Maximum load for each shelf: up to 50 kg (total: 100 kg)
A COMPLETE SET INCLUDES
1 steel frame;
2 shelves (MDF/HDF/MDF SANDWICH STRUCTURE);
9 height-adjustable spikes;
6 anti-vibration separating disks;
3 anti-scratch disks protecting the floor
APPLICATION
• CD players
• turntables
• integrated amplifiers
• preamplifiers
• power amplifiers
• DACs
CUSTOM CONFIGURATION
Custom configurations are available upon request — including the number of levels and overall dimensions. Each unit can be precisely tailored to match a specific audio system and its operating conditions.
