Tannoy's PLM Series preset suitable for Tannoy's VQMB speaker.

Application notes:
The preset is a single channel configuration for this mid-bass speaker. 
It may require a low-pass and a hi-pass crossover, to be set 
according to the other elements of the system.

Technical info:
* Amp Gain is 32 dB
* MaxRMS limiter threshold at +6.2 dBu (VQMB)
* ISVPL threshold at 158.6 Vpk (VQMB)