Soffit Bass Trap © – Custom Size

GIK Acoustics was awarded US Pat.
9,091,060 which encompasses our proprietary FlexRange Technology (FRT) membrane system.
Backed by research, development and testing, FlexRange Technology encompasses our proprietary
bass trap design while offering customers a true choice to control the frequency range that’s
absorbed. Without a membrane, bass traps are broadband. With a membrane, bass traps absorb even
lower frequencies while the membrane has less effect absorbing upper frequencies.

• Full Range – The Full Range option is broadband in nature maximizing low
  end and upper frequencies to give a true broadband range of absorption. Full Range is an
  excellent option at controlling low end frequencies and is the preferred choice for early
  reflection points or when upper frequencies need 100% absorption.
• Range Limiter – The second option has a built-in frequency range limiter.
  This option includes a membrane system which starts absorbing at a lower frequency but also
  has a cut off starting around 400Hz. Using the Range Limiter option ensures maximum low end
  absorption while retaining nearly 100% of the upper frequencies within your room. Ideally
  used when no upper frequency absorption is required/desired. The Range Limiter option is an
  ideal solution to make a small room sound larger, keeping life within the room.