Driver data
FRD & ZMA files — coming soon
We're putting together frequency response (FRD) and impedance (ZMA) files for SB Acoustics and SB Audience drivers. Leave your email and we'll tell you when they're up.
Tell me when they're ready
What these files are
- FRD — frequency response: sound pressure level (dB) and phase across the frequency range
- ZMA — impedance: magnitude and phase across the frequency range
Load both into a crossover simulator such as VituixCAD or XSim to design and check a crossover before you build it.
Need data now?
Our driver tables list Thiele-Small parameters from the manufacturers' own datasheets. For a specific driver, ask us.