We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*Those in the process of constructing a space that involves anything audio, will find that the best way to tighten up a room's sound and make it more soundproof is to design it right, build it tight (reduce air travel) and make the partitions as dense as possible.
The 4" Mineral Fiber Insulation from Auralex is specifically designed for acoustical usage and comes in 48 x 24 x 4" panels. It yields much better bass trapping, overall absorption, thermal characteristics, moisture absorption and sound transmission loss (isolation.) It is also denser than regular fiber insulation and rates better in retarding flame spread and smoke density, including a 1200° burn point vs. 650° for standard insulation.
4" Mineral Fiber Insulation provides absorption of frequencies between 250Hz and 4kHz, similar to the 2" panels, but is dramatically more effective at 125Hz. Additionally, 4" insulation will offer higher levels of STL (Sound Transmission Loss) than will 2" due to the increased mass 4" offers.
| Dimensions | Each Panel: 24 x 48 x 4" (610 x 1220 x 102mm) |
This is a new item not available yet. We are accepting pre-orders. Item is not cancelable and not returnable. An authorization for this product will be processed upon placing the order. Your order will only be charged at time shipping.