Hello Ganesh,

By “Trifield” we are referring to your surround unit’s ability to synthesize center channel information from a stereo source as one of many listening options, which mode many of us find very rewarding. So it’s likely that your friend was using the two subs to create full-range left and right speakers with the third DSP33 as a center (without deep bass), foregoing any side or rear speakers.

You will be experimenting with placement and various crossover frequencies to create a really outstanding 3-speaker stereo system.

Server: Audiolinux Roon NUC w/HAF room correction and crosstalk cancellation
Theater: 218, Allo Signature, miniDSP, HD621, C61R, DSP5200SEu, 420, 33, NHT subs
EtherREGEN w/Finisar fiber, Shunyata Denali
Living Room: RPi4 Diretta Host & Target, Ghent USB > Singxer SU-6 > AES NA M-Links > DSP9
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