The Primacoustic Stratus is an acoustic cloud system designed to create large acoustic ceilings by linking multiple units together with a rigid frame.
The Primacoustic Stratus is an acoustical device that suspends above the recording console to control early reflections, flutter echo and help eliminate standing waves that cause resonant peaks in the critical mix position. Once in place, you will immediately enjoy a more controlled and intimate acoustic environment, larger sweet spot and reduced ear fatigue.
Attractive and very affordable, the Stratus ships in kit-form and is easily put together in minutes using a simple screw driver. The kit includes a 2" thick, 24" x 48" acoustic panel made from high density 6lb per cubic foot glass wool and suspension hardware. The glass wool is encapsulated with micromesh and the edges are resin treated to retain the minute fibres. For an attractive appearance, the panel is covered in an acoustically transparent fabric.
The suspension hardware consists of two light-weight aluminum rails and "L" brackets that form a rigid frame around the panel. To hang the Stratus, simply attach the included suspension wire to the frame. Hardware and fasteners for sheet-rock ceilings are included in the kit. Typically, the Stratus would be suspended above the console and clustered in an array spanning the width of your console and listening.
The Stratus absorbs sound energy by converting it to heat. Sound energy traveling via air vibrations penetrates the panel causing the minute glass fibres to vibrate and generate heat. This thermo-dynamic energy transfer effectively absorbs directional sound energy and prevents it from reflecting into the mix position.
By itself, the 2" thick glass wool panel is 100% effective for frequencies between 400Hz and 20kHz (see the acoustic absorption chart). To help control a broader frequency spectrum, the Stratus may be angled to vary the air space between the Stratus and the ceiling. This allows the backing surface to also absorb reflections off the ceiling.
Suspends over the console or listening positionAttractive fabric wrapped glass wool panelEasy to assemble suspension hardwareEliminates floor to ceiling reflections
Panel Material: Formed, semirigid inorganic glass fibers; Density 6.0 lbs. pcf. (96 kg/m3)Channel Material: AluminumDimensions: 24" x 48" x 2", 610mm x 1219mm x 51mmFabric Facing: Acoustically transparent polyesterFabric Color Codes: Black=00, Beige=03, Grey=08, Paintable=09Mounting Hardware: Drywall anchors, eye-screws and tie wire for overhead suspension includedExtra Hardware: Link bracket for ganging Stratus units together
GTIN (UPC/EAN) : 676101038770
Manufacturer Part Number : Z840-1200-00
December 31, 2017
What A Difference
I used 4 of these panels above my recording desk and could not believe how much of a difference these made to the sound of my music. Everything sounded so easy to pinpoint where an instrument was in the sound field. Every thing became so much clearer. Read more
The stereo image was like none I have ever heard before. Everything so so much easier to do because I could hear.