We are a band with a new LIN6 6 set (M20d/ 2 L3), AND two BOSE L1 model 2 with 6 B1. The question we have between us is about the best configuration, in any case we use the M20d as a mixer because we have at least 12 to 16 inputs, and we use the BOSE Tonematch only for the RJ45 connection to the L1. BUT the question is, what is the optimumin term of sound and control: LINE6 L3t as main speakers and BOSE as side monitors or the opposite? Today we have the opportunity to test the configuration in a medium size (250 audience) room, and I will publish our conclusions if any..the band is today with 8 musicians/ singers and we do Beatles songs with three to four singers, guitrs, bass, drums, and keyboard.