Difusor Acustico Bidimensional QRD

Multi Fusor DC es un panel
difusor bidimensional que normalmente se utiliza en paredes o
techos, produciendo multi-reflexiones en los planos vertical y
horizontal en espacios sonoros críticos. Actúa en las altas
frecuencias propiciando un sonido más nítido. Construidos en
poliestireno expandido de alta calidad, los paneles Multi Fusor DC,
además de tener un excelente rendimiento a la hora de resolver
problemas como la falta de inteligibilidad o la poca definición
musical, llaman la atención por su diseño atractivo y adaptable a
cualquier tipo de espacio.


  • Diseño atrayente
  • Difusor altamente eficaz:
    raíces primitivas 2D + caras superiores en ángulo
  • Fácil de instalar
  • Se puede pintar con
    pinturas acuosas
  • 8 unidades por caja

Información Técnica

  • Material – Poliestireno
    Expandido (EPS)
  • Dimensiones – 60 x 60 x
    15 cm
  • Norma Anti-fuego – M1
  • Aplicaciones: Salas de
    audición, Home theaters, salas de conferencia y teleconferencia,
    espacios públicos, auditorios, etc


Studiobricks es un nuevo concepto de cabina acústica con piezas manejables y un sistema patentado de juntas. Con esta tecnología logramos un ajuste perfecto sin holguras. El tiempo de montaje de una cabina Studiobricks es corto y no hay que aplicar Silicona, tornillos o materiales para tapar ranuras etc. Una sola persona puede montar en una hora una cabina Studiobricks.
La alta calidad de sus materiales la convierte en una inversión que nunca pierde de valor y se puede trasladar o trasformar/aumentar con bricks de 30cm x 60cm / 60cm x 60 cm / 120 cm x 60 cm.
STUDIOBRICKS es un concepto totalmente estandarizado y las cabinas acústicas tienen un exacto plan de montaje. Todos los componentes están numerados y cada cabina se monta y testea antes de embalar y mandarla al cliente para asegurar un funcionamiento perfecto.

Harman Kardon HK 3490 2 x 120W Stereo Receiver

  • Affordable stereo receiver with Remote A/B switching
  • Compatible with the Bridge II docking station for iPod playback, control, and charging
  • Dolby Headphone and Dolby Virtual Speaker surround modes
  • Dual subwoofer output, with trigger for direct connection to powered subwoofers
  • XM Tuner Ready

Product Description
The HK 3490 is a high current stereo receiver that will give you the best possible audio performance. You can use the optional “Bridge II” to control and navigate your Ipod™. The power rating is 120 watts times two at 8 ohms and 150 watts times 2 at 4 ohms. It has 45 amps of current. It is also XM Ready. It has speaker A/B switching…. More >>

Harman Kardon HK 3490 2 x 120W Stereo Receiver

Harman Kardon Go + Play Portable Loudspeaker Dock for iPod, USB Charging

  • Compatible with all docking iPod models
  • Included RF remote with full iPod navigation
  • AC- or battery-powered (eight D batteries
  • Digital amplification (bi-amp¿d) and DSP (digital sound processing)
  • Evercharge topology charges iPod even when unit is switched off

Product Description
Product Description For more than 50 years, Harman Kardon products have delivered–through extraordinary industrial design, innovative technologies, and meticulous engineering–the ultimate listening experience. And for the past 10 years, Harman Kardon has used these techniques to develop some of the world’s best-sounding and most-striking-looking multimedia products available. Whether for your computer or your iPod, Harman Kardon multimedia products deliver rich, … More >>

Harman Kardon Go + Play Portable Loudspeaker Dock for iPod, USB Charging

Vibrant Technologies

Vibrant Technologies

June 2001—Soundproofing panels from Vibrant Technologies (www.vibrantech.com) include the DF-24 Diffuser Panel ($79 per panel) and Wave Forms Acoustic Panel ($99 covered, $69 uncovered). The DF-24, which can be dropped into any standard 2×2-foot ceiling grid, is a molded plastic panel designed to diffuse or disperse acoustic energy. Weighing just three pounds each, Wave Forms panels are molded over a lightweight thermoplastic panel and help provide damping of higher frequencies and diffusion of middle and lower frequencies. Multiple facets and angles redirect and redistribute sound waves to help eliminate hot spots and dead spots, while they maintain as live a sound as possible. Wave Forms are available in convex and concave versions in 48 colors of fabric; panels are also available without fabric covering for use as diffusers.



October 2007—The RealTraps (www.realtraps.com) Ceiling Tiles line includes eight models of ceiling tiles ($49.99 to $99.99) offered as an affordable, attractive alternative to hanging bass traps and RFZ panels from a grid ceiling. Normal home/office-style ceiling tiles are too reflective at mids and highs, and too thin to offer a useful bass trapping. RealTraps Ceiling Tiles solve the dilemma of treating first-reflection points and adding additional bass trapping to grid-based dropped ceilings. The tiles are available in 2×2- and 2×4-foot sizes, in thicknesses of 1.5 inches (for control of MF/HF reflections) or 3 inches for bass trapping. AES Booth #949.

April 2007—This “vocal booth in a box” from RealTraps ($299.99) creates a controlled environment for recording voice in acoustically nasty spaces. A hinged pair of 2×2-foot absorbing panels is fully adjustable in a V shape and mounts directly to a boom mic stand, or can be placed directly on a table or other flat surface. In addition to handling vocal duties, the “booth” is big enough to act as a small gobo to isolate a guitar amp, kick drum or other small instrument while tracking.

October 2005—MondoTraps broadband acoustic panels feature very high absorption down to the lowest frequencies. Only slightly larger than MiniTraps, MondoTraps are effective to below 40 Hz. MondoTraps can be installed permanently or mounted on optional stands ($80). This is our most powerful bass trap and will greatly improve your ability to record and mix accurately in any room. For product details, tutorials and videos about room acoustics, please see our Website. Price: $299 each.

July 2005—SoffitTraps are designed to mount high up in the ceiling corners and look like a built-in soffit. They can be painted using standard Latex paint to match the walls and ceiling, and employ a damped membrane fo high performance down to the lowest bass frequencies. SoffitTraps are 12.5×16.25 inches and four feet long and weigh eight pounds; custom lengths are available at no additional charge. SoffitTraps can also be installed vertically in wall-wall corners or hidden under a small table top (not supplied) to serve as plant holders or as stands for loudspeakers up to 50 pounds. SoffitTraps are available direct from manufacturer for $50 per linear foot or less; details are available at .

October 2003—RealTraps’ MicroTraps acoustic panels are 2×4 feet and only 1-inch thick, and are built with a dual-layer membrane to enhance their low-frequency absorption. Like the company’s original MiniTraps, MicroTraps are made with rigid Fiberglas and metal so they have a Class-A fire rating and can be installed in public venues. According to RealTraps co-owner Ethan Winer, “The main problems in most studios and listening rooms are acoustic interference that skews the low-frequency response and excessive ambience that obscures musical detail and causes listener fatigue. Many engineers and audiophiles cover their walls with foam, which just makes the room too dead at high frequencies while doing nothing for the low end. MicroTraps are much more absorbent than foam panels at all frequencies, so they do a superior job overall and with fewer pieces.”

RPG Acoustics


October 2006—RPG’s new AcousticTool™ packages offer the project studio owner an affordable, aesthetic, fabric-finish, Class-A fire-rated, high-performance pre-engineered room treatment solution. The AcousticTool packages usher in a new era of versatility with the RPG Room Scaling Matrix™, allowing users to quickly and easily configure their package to virtually any size room. www.rpginc.com

October 2006—RPG’s new Studio In a Box™ packages offer the project studio owner a very affordable, expandable, aesthetic, Class-A or -B fire-rated, high-performance pre-engineered room treatment solution. The Studio In a Box packages usher in a new era of versatility with the RPG Room Scaling Matrix.

October 2005—Control rooms often exhibit poor low-frequency response with significant emphasis at modal resonances. Porous surface absorption is ineffective because the air motion it requires is essentially zero when near room boundaries. The Modex Broadband was developed to offer broadband absorption effective from 50 to 5k Hz in a thickness of only four inches. Every now and then, a new technology comes along that changes everything. Now you can absorb more bass in less space! Price: $999 USD.

October 2003—The classic 2-D QRD® diffusor that has been so popular in the pro studio and broadcast markets is now available in a lightweight, easy-to-install version for project studios and other home environments. Suitable for surface-mount wall and ceiling applications, as well as lay-in standard 15/16-inch T-bar ceiling grid. The industry’s most efficient and scientifically validated diffusor is now more affordable than ever! Finishes: white and “granite” gray. Size: 23x23x41⁄4 inches (TxWxD). (Extends 31⁄4 inches below T-bar for lay-in ceiling installations.) MSRP: $199.98/box of two (white).

June 2002—The Studio-in-a-Box Silver Package ($549.99) is the first in a series of project studio turnkey solutions from RPG Diffusor Systems. Including 46 individual pieces, Silver Package uses the company’s ProFoam Panels to control comb filtering arising from strong reflections in a small room, ProFoam Tiles mounted in a 1×1-foot checkerboard pattern to provide a variable-impedance surface and four ProCorners to increase low-frequency absorption down to 125 Hz while seamlessly integrating with the kit’s ProFoam Panels. Studio-in-a-Box Silver Package components come in white, white-fleck and gray-fleck Class-A Melaflex, and charcoal gray, blue and purple Class-B/C Polyflex material. One kit can acoustically treat a project studio room up to 14x10x8 feet high.

June 2001—Another great Website for learning about the fundamentals of acoustic soundproofing is offered by the folks at RPG Diffusor Systems. An extensive thumbnail gallery indexes a variety of architectural, home theater and project studio products, each with a close-up JPEG, extensive absorption and diffusion coefficient graphs and downloadable installation PDFs. RPG’s Skylines diffuser panel ($284 for box of two) is an art-worthy, 2-D “primitive root diffusor.” The Modex Corner ($564 for box of two) is a stackable corner-mounting, pressure-zone membrane absorber that stands 25 inches high and extends 17 inches out from a corner along the mounting walls. The unit can also be used freestanding to deal with excess low frequencies.

October 2000—The first Windows program that automatically determines the best length, width and height for a room, given a range for possible lengths, widths and heights. Just enter the dimension ranges, and the optimum dimensions are determined. You can have the flexibility of choosing solutions for rooms that will use electronic equalization, or will not use electronic equalization.

October 2000—CATT acoustics is the industry’s leading acoustical predication and auralization software. Room acoustics prediction is the process in which using geometrical acoustics, octave-band echograms are predicted based on a 3-D CAD model of a room. Frequency-dependent material properties (absorption, diffusion) are assigned to room surfaces and frequency-dependent source directives are assigned to sound sources. Auralization is the process in which predicted octave-band echograms are converted to binaural impulse responses that can be convolved with anechoically recorded speech or music giving an impression of how the music or speech would sound if replayed in the modeled hall.

Intelligent Acoustics

Intelligent Acoustics

October 2005—Founded by a team of industry veterans, Intelligent Acoustics www.iacoustics.com offers an affordable single-source solution for customers seeking help with design and acoustical treatment of interior spaces. In addition to marketing products from Illbruck, Kinetics and RPG, the company is launching an innovative range of acoustical doors (some with exotic woods), gobos (moveable floor-standing baffles), clouds and variable acoustical panels for studios and other acoustically critical environments.



June 2002—New from Illbruck Inc. (www.illbruck-sonex.com), SONEX® Corner Traps provide up to 12 sabins of sound absorption below 500 Hz. Measuring 24 inches high by 12 inches deep, the triangular-shaped, gray, polyurethane foam Corner Traps absorb unwanted low-frequency sound waves in recording studios and other critical listening environments. Providing adequate sound control when stacked two high in each corner, Corner Traps may also be stacked from floor to ceiling for optimal sound control.

June 2001—Many acoustical materials dealers sell Sonex-based products, and now all but Sonex One are available online directly from the manufacturer, Illbruck. Sonex One is the company’s most popular product and is suitable for a wide range of uses and environments. Its sculpted surface of open-cell willtec foam is available in natural willtec and painted willtec, and is available in a Hypalon-coated version that can be wiped clean and is protected against dust and dirt. Sonex Classic ($213 for a 2-inch-thick, 24×28-inch roll covering 64 square feet) is a polyurethane foam version of Sonex One in a modified anechoic wedge design, and the Sonex Valueline ($169 for a 64 square foot, 11⁄2-inch-thick roll) is a Class-1 fire-rated, absorptive foam available in painted charcoal, beige, brown, blue and light gray.



August 2004—ClearSonic’s (www.clearsonic.com) Sorber S5-2L panels ($180) are 24x66x1.6-inch, freestanding, acoustic absorption baffles made from two sections of compressed Fiberglas inserted into a heavy-duty cloth case with a center hinge. Retail is $180, and smaller 44-inch S4-2 units are also available at $120 each. Units set up and tear down in seconds. Multiple units tack together to grow with your needs and are available in light or dark gray.

August 2003—This modular floor decoupling system is designed to reduce sound and vibration transfer by approximately 6 dB. Using the supplied Velcro strips, several of the 2×2-foot IF2 and/or 1×1-foot IF1 baffles can be quickly assembled into a custom and quiet flooring platform. Units can be stacked and topped with carpet or other flooring products, increasing their effectiveness.

June 2001—ClearSonic’s Flector Personal Monitor Discs (starting at $15) are 1/10-inch-thick, modified-acrylic devices designed to reflect sound back to a wind player or vocalist so that performers can hear themselves better during recording and rehearsal. The Flector discs also serve to diffuse the type of high-energy acoustical energy associated with brass instruments, which is especially helpful for other musicians recording nearby and directly in the “line of fire.” SORBER is a new line of portable sound-absorbing systems that improves the performance of the company’s ClearSonic Panel by absorbing stray sounds that can cause drums to sound roomier than desired. Available in 4- and 51⁄2-foot-high models (14 and 19 pounds each, respectively), both SORBER systems are 11⁄2 inches thick, 4 feet wide and fold in half for easy mobility.

June 2001—ClearSonic uses the latest in “see-through acoustic panel technology” to create panels that easily tame the loudest drum kit, guitar amp or trumpet section, while still maintaining essential eye contact. The aptly named ClearSonic Panel can be folded accordion-like for easy transport and storage, yet it sets up with no gaps between panels where sound could escape. Perfect for surrounding a big drum kit, the 1⁄4-inch-thick panels are available in factory-assembled configurations that stand 24, 48 or 66 inches tall, and either 12 or 24 inches across. ClearSonic’s A2-4 ($120 with factory direct discount) is a new 2-foot-high ClearSonic Panel system designed for guitar speaker cabinets, allowing players to drive amps and speakers to preferred levels without causing leakage problems.