The gray Primacoustic Stratus Broadband Ceiling Cloud is an acoustic panel designed to provide room treatment at the listening position for producers, audio engineers, musicians, and composers in control rooms and mix suites. The high-density 24 x 48 x 2” fiberglass panel offers absorption of primary reflections and reduction of standing waves and flutter echo. The result is a more accurate and trustworthy sound in the sweet spot.

It can be suspended or attached directly to the ceiling. All necessary mounting hardware is included for either installation method. Multiple panels can be linked together to create acoustic ceilings for larger rooms.

Acoustic Treatment    Control Primary Reflections    Eliminate Flutter Echo    Reduce Standing Waves    24 x 48 x 2" Panel Design    Mounts to Ceiling    High-Density Fiberglass    Includes Mounting Hardware

Improve acoustics by controlling primary reflections, eliminating flutter echo, and reducing standing waves

Effective at absorbing sound from 100 Hz and up

Hangs from the ceiling using the included suspension kit

Designed for placement above a critical mix position

Link multiple units together for a larger area

Related Questions and Answers

Q: 1. the server includes 2 hard drives?

A: The server includes whichever drives you've configured it to have. You can buy it with two empty bays or two drives of equal sizes from 1T up to 8T each I think.

Q: 2. Does it have a fan?

A: The manufacture doesn't go into details of the fan but this NAS server does have a fan. In the manual, on page 86, it mentions the fan for diagnostic test. https://bit.ly/2wdMAXX

Q: 3. Dot the drives in this device have different lots and dates of manufacture, so they don't die within days of each other?

A: It will really depend on when WD manufacturer's the unit. MTBF will differ based on usage. The more reading and writing you do, the closer you get to a drive failing. However, if used normally, even with constant read and write, you should hopefully get 3-5 years with no issues.

Q: 4. Does this NAS Index with MAC OS? what can be expected with locating and retrieving 25 TB worth of image files

A: If you are referring to Spotlight indexing, the Mac OS has that turned off by default, however it can easily be enabled with one command. The WD My Cloud PR4100 is fully compatible with the Mac OS, and once mounted will be just as accessible as a directly attached drive. Keep in mind that as this is a NAS you will be limited to the speed of your network accessing files.

Q: 5. Does the pr4100 connect to your network via wifi?

A: You connect the WD My Cloud Pro Series 32TB PR4100 4-Bay NAS Server can be connected to the router or using an Ethernet port or adapter on your computer.

Q: 6. What model of storage is inside 10 * 4?

A: They are WD Red drives.

Q: 7. Would I be able to set up a mic and light on this cage?

A: Yes, you would be able to set up a shotgun mic and small on-camera light on this cage.

Q: 8. I purchased the Ikan Stratus Cage for my Sony A7iii after I was told on the phone by someone from B&H that this cage will work with my Sachtler Ace XL fluid head. But so far as I can tell, that doesn't appear to be the case. The screw and stud on the Sachtler plate don't match up with the base attached to the Stratus cage. The stud on the plate (next to the screw) prevents the cage from being completely secure. Facing one direction, the stud rubs against the edge of the Stratus base to prevent a level tightening. Facing the other direction, the stud isn't far enough away to fall into the larger screw hole in the Stratus base. The distance between the screw and the stud on the Sachtler plate is not far enough for the stud to extend past the Stratus base or slip into its larger screw hole. Is there an adaptor for this or a workaround?

A: The cage itself has an Arca-Swiss base so you can use this adapter for a firm attachment to your tripod plate BH #SUMAC14: https://www.bhphotovideo.com/c/product/1026970-REG/sunwayfoto_mac_14_arca_manfrotto_compatible.html

Q: 9. Is this compatible with the 2nd Generation Microsoft Edge (Chromium) browser?

A: Yes, it would be compatible with all Microsoft Edge browsers provided they have the latest security updates.

Q: 10. Does anyone know if the RAM and processor are upgrade-able in this? I plan to use it as an actual server hub for a gaming community that I am a part of.

A: The WD My Cloud PR4100 allows for user upgradeable RAM. The CPU is not upgradeable.