D.A.S. Audio DASnet V1.5 - Manual (Page 44)

DASnet - 44
For example:
D.A.S. Audio LX-218C subwoofer. 2400W RMS, 4ohm cabinet (2x18”)
D.A.S. Audio D-100 amplifier. Amp Gain36dB.
Using the formula Vd = 2400*4 = 97.8volts
Limiter threshold = 20log (97.8/0.775)-36 =+6dB
The time constants are set by the high
pass filter frequency for that channel on
automatic mode:
On the previous calculation for an LX-218C the limiter screen would be like this one (auto OFF):
threshold + 6dB
attack time 45ms (related to 33Hz Lr24 used to process the cabinet)
release time 45ms x 16
Peak limiter +3dB (refered to +6dB)