Auralex Mineral Fiber Insulation -4 4MF24

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.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.