This 2-pack of matte white Super Bass Extreme Ultra Acoustic Treatment from Vicoustic features an elegant wooden front that is based on Vicoustic's flagship Wavewood panel. Appropriate for corner mounting, it provides effective low-frequency absorption between 60 to 125 Hz, and delivers maximum effectiveness from 75 to 100 Hz. The wooden front panel has two functions, providing sufficient mid- to high-frequency absorption to control corner reflections without deadening the sound.

When the sound pressure is at its maximum, Super Bass Extreme Ultra's internal membrane transforms high-pressure fluctuations into air motion. The membrane sympathetically vibrates over a frequency range of 75 to 100 Hz, causing the air to pass through a layer of high-density foam, absorbing the low frequencies.

Acoustic Treatment for Low Frequencies

Highly recommended for smaller rooms with low-frequency issues, Super Bass Extreme Ultra can be used in different corner positions. Besides its aesthetics, it's extremely practical, with a modular structure allowing further units to be added as desired.

Related Questions and Answers

Q: 1. Is the train only for 6 feet wide? Or can it go either way?

A: There is Velcro on two sides of the box so the train can go either way.

Q: 2. Does this contain 2 Gb cache?

A: The SanDisk 2TB Extreme M.2 NVMe PCIe 4.0 M.2 Internal SSD, B&H # SASX32TBG26, uses Western Digital's nCache™ 4.0 technology. However, the size of the cache isn't specified.

Q: 3. What does 100' mean?

A: this is a bulk roll of 100 feet of film. You will need to cut and load it into the 35mm film canisters yourself.

Q: 4. How can i clean the white one

A: i can even clean the black one well. the material slips off the frame and you can wash it, but it is very difficult to put back on the frame. I just bought a new black one after about three years of use with the first one.

Q: 5. Other than having velcro, how is using this different than using a standard white vinyl backdrop?

A: This particular product is to add an additional portion for a subject to be placed on when using the Lastolite HiLite. A vinyl background like the Savage Infinity Vinyl Background (8 x 20', White) B&H # SABGIV820W, would come pre-rolled onto a cardboard core and can be used with any background support more easily.

Q: 6. how thick is it? Does it have a heavy feel to it?

A: The background is thick enough to be durable and last, yet also very flexible and collapsible. It does not have an overly heavy feel to it, but you can tell that it is made of good material.

Q: 7. Does the Lastolite 5x7 white vinyl train have velcro on both the short side and long side?

A: the velcro is only on the short side

Q: 8. Photo shows green and blue is this two sided or come it two different colors, I don't see color choice options in checkout?

A: The B&H and manufacturer numbers change depending on which color you want. It is those numbers that determine the color. To order, go to the page, click on the color you wish and then proceed to check out.

Q: 9. What is the expiration date on XP2 bulk rolls?

A: As of today's date, 1/9/20, the expiration date is 2/1/22.

Q: 10. How tall is the framed portion? Seems like it may be 8ft wide and 8ft tall?

A: The following unit offers a working area is 8x5 ft