The 50-pack of U-Boat Floor Floaters from Auralex is a pack of 50 U-shaped channels designed for supporting framing members to isolate and decouple them from their surrounding structures. Made of a specially-formulated rubber compound, the floaters help a room deliver improved transmission loss (isolation) and low frequency definition. As a rule of thumb, a tight, floated room will always have better acoustics than one using traditional construction.

Decouple floor beams from supporting structure

Deliver improved transmission loss (isolation) and low frequency definition

Reduce structural vibrations

Effective down to 40 Hz

Related Questions and Answers

Q: 1. Will sleeved negatives fit back into the 4x5 film box?

A: When using the Print File 4 x 5 Polypropylene FoldFlap Sleeves, you can put the sleeved film back into a 4 x 5" film box (such as a Kodak Tri-X 4 x 5" box). Please note that it will curl up slightly on the side, but it will not damage the film.

Q: 2. Does the plastic film for the insert cover both the front and back, or just the front?

A: Yes, it covers both the front and the back. Also, with a little work, you can add information on The spine. All You need is a little planning.

Q: 3. Where are these placed to start improving your sound system?

A: The Auralex LENRD Bass Traps are intended for placement in room corners and wall/ceiling junctures.

Q: 4. Sirs -Is this price for a pair of 2 or only for a single pad?With thanks in advance -DT

A: Hi, This is for a pair, accommodating 2 monitors.

Q: 5. Can these be used when making contact prints of 4x5 negatives? Will the flap show up in the print?

A: Yes, the Print File 4 x 5 Polypropylene FoldFlap Sleeves (50-Pack) can be used when making contact prints with 4x5 negatives, but it may reduce the quality of the print.

Q: 6. Can this sleeve be used when making contact prints from 4x5 negatives? Will the flap show up in the print?

A: Yes, the Print File 4 x 5 Polypropylene FoldFlap Sleeves (50-Pack) B&H # PRFF24M45PL will work for contact prints.

Q: 7. I'll elaborate more.I use a Casio Thermal Disc Printer (CW-75) to label my movie discs. When I make a mistake labelling the disc, I use Goo Gone and Rubbing Alcohol to remove the mistake, and this works fine with regular blank DVDs. But when I do the same on white thermal printable discs, it results in a smeared disc surface which cannot be corrected, and makes re-labeling the disc impossible. Therefore the disc becomes useless (i.e. at least for labelling).Is there any other way around this?

A: No, unfortunately there is not. Once the disc is printed on it is meant to be permanent, much like a one-use CD-R. Removal of the actual dye results in damaging the top layer of the disc as well, most of the time.

Q: 8. what is the R value of 4" and can it be used in exterior application?

A: The R value is 4.20, and is not intended for outside installations. https://www.auralex.com/product/mineral-fiber-insulation/

Q: 9. Are these glossy black or matte black?

A: The Verbatim DVD Video Trim Cases (Pack of 50) will have like a black matte to it but with plastic sleeves allow you to add your own custom inserts. So the plastic sleeves with give the cases a little gloss to them.

Q: 10. How many packages would be needed to stick up a 12 pack of 2'x2' 2" pyramid foam? Your description "Each package contains 24 tabs—enough to mount six 2 x 12" or four 2 x 4" Studiofoam panels." makes no sense. I assume there are some typos in it or you switched something around.

A: The 24 tabs included in the package of Auralex EZ-Stick Pro Mounting Tabs are enough to hang six Auralex Studiofoam Panels. You will need two packages of the EZ-Stick Pro Mounting Tabs to accommodate twelve Studiofoam Pyramid Panels that are each 24 x 24 x 2".