Founded in 1997 by Italian scientist and acoustic designer
Francesco Pellisari, New Acoustic Concept (NacSound®)
specializes in acoustic consultancy and sound design
for residential, commercial, and cultural spaces.
Rather than simply installing audio systems, NacSound® designs sound
as an essential architectural element. Every project is individually developed, integrating acoustics, space, materials, and technology to create immersive listening experiences that enhance both the environment
and human perception.
Through decades of research and innovation, NacSound®
continues to redefine the relationship between sound, design,
and architecture with bespoke acoustic concepts and custom
omnidirectional sound systems appreciated worldwide.
Founded in 1997 by Italian scientist and acoustic designer Francesco Pellisari, New Acoustic Concept (NacSound®) specializes in acoustic consultancy and sound design for residential, commercial, and cultural spaces.
Rather than simply installing audio systems, NacSound® designs sound as an essential architectural element. Every project is individually developed, integrating acoustics, space, materials, and technology to create immersive listening experiences that enhance both the environment and human perception.
Through decades of research and innovation, NacSound® continues to redefine the relationship between sound, design, and architecture with bespoke acoustic concepts and custom omnidirectional sound systems appreciated worldwide.
THE FOUNDER
Francesco Pellisari
Visionary Acoustic Designer
Francesco Pellisari is an Italian scientist, acoustic designer and founder of NacSound®.
Since 1997, he has pioneered innovative acoustic technologies based on omnidirectional sound diffusion, creating immersive experiences where sound naturally integrates with architecture and design.
His multidisciplinary work spans acoustic consultancy, custom sound systems, and sculptural speaker design, combining scientific research with aesthetic vision. Throughout his career, Pellisari has collaborated with renowned figures including Roy Allison, Ron Arad, and Ingo Maurer, while his projects have been exhibited and published internationally.
Today, his work is recognized by architects, designers, artists, and music enthusiasts worldwide who seek a deeper connection between sound, space, and human experience.
THE FOUNDER
Francesco Pellisari — Visionary Acoustic Designer
Francesco Pellisari is an Italian scientist, acoustic designer and founder of NacSound®.
Since 1997, he has pioneered innovative acoustic technologies based on omnidirectional sound diffusion, creating immersive experiences where sound naturally integrates with architecture and design.
His multidisciplinary work spans acoustic consultancy, custom sound systems, and sculptural speaker design, combining scientific research with aesthetic vision. Throughout his career, Pellisari has collaborated with renowned figures including Roy Allison, Ron Arad, and Ingo Maurer, while his projects have been exhibited and published internationally.
Today, his work is recognized by architects, designers, artists, and music enthusiasts worldwide who seek a deeper connection between sound, space, and human experience.
THE FOUNDER
Francesco Pellisari — Visionary Acoustic Designer
Francesco Pellisari is an Italian scientist, acoustic designer and founder of NacSound®.
Since 1997, he has pioneered innovative acoustic technologies based on omnidirectional sound diffusion, creating immersive experiences where sound naturally integrates with architecture and design.
His multidisciplinary work spans acoustic consultancy, custom sound systems, and sculptural speaker design, combining scientific research with aesthetic vision. Throughout his career, Pellisari has collaborated with renowned figures including Roy Allison, Ron Arad, and Ingo Maurer, while his projects have been exhibited and published internationally.
Today, his work is recognized by architects, designers, artists, and music enthusiasts worldwide who seek a deeper connection between sound, space, and human experience.
exhibitions
Centre Pompidou
Centre Pompidou
paris, FRANCE
paris, FRANCE
2008
Victoria & Albert Museum
Victoria & Albert Museum
LONDON, UK
LONDON, UK
2010
Palazzo delle Esposizioni
CSSDA
rome, ITALY
rome, ITALY
2011
Design Museum Holon
Design Museum Holon
Holon, israel
Holon, israel
2017
Edit Napoli
Edit Napoli
Naples, italy
Naples, italy
2018
Cavea Arcari
CSSDA
Vicenza, italy
Vicenza, italy
2020
Chiesa Della Misericordia
Chiesa Della Misericordia
venice, italy
venice, italy
2026
patents
Acoustic Panel
Acoustic Panel
Acoustic metamaterial panel
Acoustic
metamaterial
panel
2019-04-08
2019
04
08
Loudspeaker
Loudspeaker
Loudspeaker design
Loudspeaker design
2014-12-29
2014
02
29
Hybrid Device for Light
and Sound Emission
Hybrid Device
for Light
and Sound Emission
Light-sound hybrid
Light-sound hybrid
2013-09-16
2013
09
16
Reflex Tube
for a Ported Speaker
Reflex Tube
for a Ported Speaker
Advanced bass reflex - ZEMI SPEAKER
Advanced bass reflex
- ZEMI SPEAKER
2013-02-13
2013
02
13
Ported Speaker
and Circuit Board
Ported Speaker
and Circuit Board
Integrated ported speaker
Integrated ported speaker
2013-02-13
2013
02
13
Acoustic Correction Device
Acoustic Correction Device
Acoustic correction
Acoustic correction
2006-05-17
2006
05
17
Transparent Illuminated Loudspeaker with
Self-Centering
Voice Coil
Transparent Illuminated Loudspeaker with
Self-Centering
Voice Coil
Transparent illuminated speaker
Transparent
illuminated speaker
2002-10-31
2002
10
31
Two-Dimensional Acoustic and Lighting Diffuser
Two-Dimensional Acoustic and Lighting Diffuser
Flat sound-light panel
Flat sound-light panel
2002-03-12
2002
03
12
Acoustic and Lighting Diffuser with Internal Ventilation
Acoustic and Lighting Diffuser with Internal Ventilation
Ventilated sound-light diffuser
Ventilated
sound-light diffuser
2001-04-02
2001
04
02
Rolling Wireless Multidirectional
Stereophonic Loudspeaker
Rolling Wireless Multidirectional
Stereophonic Loudspeaker
Rolling wireless stereo - FREEWHEELER SPEAKER
Rolling wireless stereo
- FREEWHEELER SPEAKER
2001-05-25
2001
05
25
Omnidirectional Acoustic Diffusion Device with
Free Positioning
Omnidirectional Acoustic Diffusion Device with
Free Positioning
Omnidirectional diffusion - OMNI SPEAKER
Omnidirectional diffusion
- OMNI SPEAKER
2000-04-07
200004
07
AUDI
RON ARAD
HUGH JACKMAN
ingo mauRer
NEIL YOUNG
ALITALIA
APPLE
TATA
PORSCHE ROMA
AUDI
RON ARAD
HUGH JACKMAN
ingo mauRer
NEIL YOUNG
ALITALIA
APPLE
TATA
PORSCHE ROMA