DEMVOX™ Sound Isolation Booths are designed to control emissions of audio in general, greatly reducing any sound, achieving the professional isolation necessary to practice, study and record voices and musical instruments.

Thanks to DEMVOX™ Modular System (Configurable system pieces together) you will have the soundproof space that best suits your needs.

Demvox ™ is a registered trademark. Patents and Utility Models for all products.

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If you have the need to soundproof a room or studio and have had plans for acoustic refurbishment, here you have a more economical solution with all the benefits you need for any application:

Recording of musical instruments and voices.
Practice and study of music.
Audiovisual recording and editing (sound, video, cinema, tv...)
Music academies and institutions.
Sound & Audiovisual schools.
Rehearsal rooms.
R&D, Test sound, laboratories...


In this video you will see all the features, specifications and details of the soundproof booth ECO100. For more information, please visit our page with all the ECO models or contact us to discuss your requirements.

Control sound as you´ve always dreamed



ECO soundproof booths: Designed for the study and recording of voices and musical instruments, musical and audiovisual production, and generally any activity that is necessary to have an acoustically treated sound booth. They offer a unique design with configurable panels and supports that fit together to form your ideal studio, plus a range of accessories that allow you to optimize performance.

What is different about the "ECO models" compared to the "DV models"?
Thicker panels with lower density materials. Fewer panels, brackets and hinges - the panels themselves form the structure. It’s easier to install. The door is composed of the same material as the walls - two detachable parts for transport. Adjustable opening - door can be configured to open either way on installation. In regard to internal acoustic isolation, they operate similarly. The DV models use an acoustic membrane and internal platform that responds slightly better to impact noise.

Shared elements: Sealed “quick connect” cable outlet, outside soundproofed motor box for air circulation, interior lighting and 220V outlets, acoustic rubber matting.



DV soundproof booths: They are designed to significantly reduce any sound while achieving good acoustic response and professional isolation. Providing the optimal space to practice, study and record voices and musical instruments, for dubbing, sound checks and various audiovisual applications. They are also designed to control noise in residential, office and industrial use. The DV structural system is versatile and robust, with models suitable for most spaces and heights. With its double outside layer and floating structure, it is the most professional and reliable solution developed to meet the highest demands. Tested by customers in all sectors.

What is different about the "DV models" compared to the "ECO models"?
Higher density with reduced thickness - incorporates thinner bituminous acoustic membrane, The exterior support structure is independent of the panels - more parts and hardware. Installation is more difficult - usually done by our technicians. More versatile for interchanging pieces and in relation to measurements. Aluminium door frame and window frame. Door opens one way only. Possibility of having booth completely glazed and the possibilty of a key lock (optional ECO). Exterior ventilation boxes, less buzz inside. Floating inside plywood 20mm. In regard to internal acoustic isolation, they operate similarly. Because of the acoustic membrane and internal platform, DV models behave a little better on impact noise.

Shared elements: Sealed “quick connect” cable outlet, outside soundproofed motor box for air circulation, interior lighting and 220V outlets, acoustic rubber matting.



AMP Boxes: They have been designed to meet the needs of recording the air of guitar amps. AMP models allow sufficient time for miking any combo amp on the market, even placing the microphone perpendicular to the speaker position. It has an internal floating base system that significantly reduces impact noise produced by low frequencies.



Volume test. We've recorded a video in which you can see and hear the in-situ from one of our models soundproof booths operation: the DV model. For the test has been used specifically the soundproof booth DV500-R (Reinforced), a video camera user type, and TYPE II sound level meter. Both audio and images are raw and after recording EDITION.


We offer customers the most practical and safe option for transportation and installation of the purchased product. Because some sound booth models have a precise fastening system, the DEMVOX™ Technical Service will be responsible for conducting this process only for the initial installation, by ensuring proper leveling of the ground and optimizing the fitting of all parts and panels.

View all testimonials


DV562ECO110 musical recording
Gabriel Abril. Producer. Musician.
"The Demvox booths are the solution to having a studio at home. Not only because of the sound that can be generated with a recording from the inside, but also by external noise, which can easily seep into microphones if the insulation is not good. In that respect I could not be happier with the booths.

I'm currently using two; one ECO110 for recording vocals, acoustic guitars and percussion and a DV562 for the control room. In the latter, the door is glass, making it much spacier. So when you spend many hours in the studio mixing, it is one more advantage, as it allows natural light without losing soundproofing. To communicate, the windows on both booths are at the same height and the cable outlets for microphones were lined up. Another question I had was whether the sound in the control room would be correct at the time of mixing. In that respect the outcome is remarkable, everything inside is lined with sound absorbing material and is faithful to what comes out of the mix. From the outside, and with a fairly high volume, just a distant murmur, which could be within earshot of any neighbour, is heard.

Recording equipment is mounted on two racks of 16 units, making it easy to transport all the equipment quickly. For me, who’s had various studio locations, this was another premise, to be able to move around easily and return to a session without losing the sound that you're already used to after hours of work. If we add the availability of technicians Demvox, to facilitate assembly and disassembly of the booths, the decision to buy Demvox has been proven a wise choice."

Gabriel Abril is a musician and producer. He has played in groups like Last Resort, Sin Remedio and Overturn. He has recorded three solo albums "The Spell Of Habit" (Nena Records / EMI, 2001), "Five Minutes Before The End Of The World" (Tremolo Recordings, 2006) and "A Lion In The Garage" (Tremolo Recordings, 2008 ). As a musician he has recorded songs for advertising, and toured with The Hotel Cochambre Band with which recorded the DVD "Hotel, Sweet Hotel" based on the work of Joaquin Sabina. He produced The Incredible Shrinking Man, with which he conducts the tour "Shouting". He also co-produced the first album Fireman Montag. He has recorded guitars and mandolins on the album "When The Devil Sings" (EMI, 2011) Ramoncín. He also acts as a music journalist for the magazine This Is Rock and has written a book containing all the live albums ever recorded in Spain since 1964 until now, published by Millennium.
WEB Gabriel in April



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Soundproof Booths

Calle La Venta, 2.
P.I. Neinor Henares. Edificio 1, Nave 6.
CP 28880 Meco. MADRID. España
Tel: +34 918307209
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