Tannoy's PLM Series preset suitable for Tannoy's VQ64/VQMB/VS218DR speakers.

Application notes:
The preset is a 3-way configuration, with fixed crossover at 120 Hz 
between the sub (VS218DR) and the MidBass section (VQMB). 
The sub is high-passed at 25 Hz (24dB/oct Butterworth).

Technical info:
* Amp Gain is 32 dB
* MaxRMS limiter threshold at +10.0 dBu (VS218DR), +6.2 (VQMB), +2.0 dBu (VQ64)
* ISVPL threshold at n/a (VS218DR), 158.6 Vpk (VQMB), 97.6 Vpk (VQ64)