Lab.gruppen's PLM Series preset suitable for L-Acoustics' X15 full range monitorspeaker. V5.8

Application notes:
The module file is a 2-way configuration, high-passed at 50 Hz.
The X15 filter is IIR for shortest latency of 1.617 ms. (Compared to L-Acoustics' 0.76 ms.)

Technical info:
* Amp Gain is 32 dB
* MaxRMS limiter threshold at +5 dBu (LF), -1 dBu (HF)
* ISVPL threshold at 146 Vpk (LF), 80 Vpk (HF)
* MaxPeak limiter threshold at maximum factory value (i.e. +24 dBu-pk)
  - The ISVPL threshold corresponds to a MaxPeak limiter threshold at 
    +14 dBu-pk (LF), +8 dBu-pk (HF)

