Optimized for corner mounting, this 2-pack or metallic gold Vicoustic Super Bass Extreme Ultra VMT 2-Packfeatures a natural white front, and it is designed to provide effective low-frequency absorption between 60 to 125 Hz, delivering maximum effectiveness between 75 and 100 Hz. The VMT front provides sufficient mid-high frequency absorption to control corner reflections. When porous materials such as foam are applied to corners or walls, they become less efficient in dealing with low frequencies, because the particle velocity or air movement associated with long wavelengths is low. However, the sound pressure is at its maximum and Super Bass Extreme's internal membrane transforms these high-pressure fluctuations into air motion. The membrane sympathetically vibrates over a 75 to 100 Hz frequency range, causing the air to pass through a layer of high-density foam that absorbs the low frequencies. Super Bass Extreme Ultra is highly recommended for smaller rooms with low-frequency issues. The panel can be used in different corner positions and its modular structure allows further units to be added as required.

Effective Low-Frequency Absorption

Related Questions and Answers

Q: 1. Are these compatible with a Canon c300 Mark 2?

A: No, we suggest C-fast cards of 256gb for better run times Such as the following cards SanDisk 256GB Extreme PRO CFast 2.0 Memory Card BH #SAEPC256GBB • MFR #SDCFSP-256G-A46D https://www.bhphotovideo.com/c/product/1317914-REG/sandisk_sdcfsp_256g_a46d_extremepro_cfast_256gb_525r.html

Q: 2. Will this work with Canon 1DX Mark II?

A: No, the Canon 1dx mark II uses both of the following cards Slot 1: CompactFlash (UDMA 7) Slot 2: CFast (CFast 2.0)

Q: 3. Does this card work with BMP 4k/6k?

A: No. The Blackmagic Design Pocket Cinema Camera 4K and the Blackmagic Design Pocket Cinema Camera 6K Pro both have one (1x) CFast card slot and one (1x) SD UHS‑II card slot for media storage. CFexpress memory cards such as the SanDisk 512GB Extreme PRO CFexpress Card Type B are not compatible with either the Blackmagic Design Pocket Cinema Camera 4K or the Blackmagic Design Pocket Cinema Camera 6K Pro.

Q: 4. Shooting RAW on Canon R5, how many still images should a San Disk 128GB CFexpress Type B card hold?

A: At full Raw you should get around 2800 shots with the SanDisk 128GB Extreme PRO CFexpress Card Type B.

Q: 5. Is this compatible with canon 7 D?

A: This is not compatible with the Canon 7D. You need CompactFlash (CF) memory cards, such as the one I'll provide for you here. https://www.bhphotovideo.com/c/product/1000363-REG/sandisk_sdcfxps_064g_a46_64gb_extreme_pro_compact.html

Q: 6. 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: 7. What are the sustained read and write speeds? I can't trust a manufacture that doesn't have transparency.

A: SanDisk 256GB Extreme PRO CFexpress Card Type B has a sustained read speed of 1700 MB/s and write speed of 1200 MB/s. Performances may vary depending on the host device, usage conditions, and other factors. As long as the card is compatible with the device, the listed speeds perform optimally.

Q: 8. Will this work with Nikon D5?

A: Type B CFexpress cards such as this SanDisk 128GB Extreme PRO CFexpress Card Type B are compatible with the Nikon D5 with Nikon firmware 1.40 or later.

Q: 9. Is this the correct card for the 1Dx MkIII? Am I right that it has 2x identical slots for the same type of card?

A: Yes, the SanDisk 64GB Extreme PRO CFexpress Card Type B is compatible in both memory card ports in the Canon 1Dx Mark III.

Q: 10. in what countries does the limited lifetime warranty? I mainly want to know about US and Spain, does the warranty cover in these two countries?

A: SanDisk 512GB Extreme PRO CFexpress Card Type B lifetime warranty is only served in the USA if you purchase this product from an authorized distributor based in the United States of America. If the memory card becomes defective or corrupted you will need to send the card to Sandisk repair facilities in the USA.