A 4-input, 8-output signal processor that provides full support for Fulcrum Acoustic's FIR-based Level 1 Temporal Equalization (TQ) loudspeaker settings. Fulcrum loudspeakers tuned to Level 1provide a crisper stero image, greater soundstage depth, more separation between components of a complex mix, increased resistance to feedback, improved arrayability, more seamless transitions between distributed loudspeakers and a less fatiguing listening experience at very high SPLs