4sound® P16F04

A cladding system that combines geometric rigour and acoustic comfort. The surface is defined by a dense and precise alternation: 12 mm of solid wood interrupted by 4 mm voids created by the grooves, resulting in a total narrow pitch of 16 mm. The 133 mm slat system ensures clean installation and visual continuity. The system is engineered to deliver optimized acoustic performance depending on the installation surface:

Ceiling Application (Black Curve)
• Tuned for excellent wide-spectrum acoustic control and extremely high linearity.
• Maintains extremely high and consistent absorption, close to 95% (0.95), throughout the central range between 500 and 1000 Hz.
• Ensures excellent performance already at 250 Hz (approximately 80%), making it the ideal choice for open-plan offices and educational spaces.

Wall Application (Green Curve)
• Optimized for maximum efficiency in reducing horizontal sound reflections.
• Reaches an exceptional sound absorption peak exceeding 110% (1.1) at the critical frequency of 500 Hz.
• Follows the ceiling response from 1000 Hz upwards, maintaining controlled absorption of 80% at 2000 Hz and 60% at 4000 Hz.