supplying installation and commissioning of sound system supplying installation and commissioning of sound system at room no 1/11 and room no l2/3 at the vivekananda mission mahavidyalaya , supplying, installation & commissioning ofsound system at room no 1/11 at vivekananda mission mahavidyalaya, chaitanyapur, haldia, purba medinipur , 350+350 watts pa two zone mixer amplifier with digital player. 6 mic & 2 aux inputs. , jbl 220 watt professional sound box , 90 watts pa 2-way compact wall speaker. 100v. 90/60/30/15w. , the xr 40 hh is a dual uhf wireless microphone system consisting of two high quality handheld microphones designed for superior vocals & speech reproduction. , pa large distance pick-up unidirectional instrumental microphone. , pa unidirectional, electret condenser gooseneck microphone. , pa gooseneck microphones base. , pa microphone stand. height-350-530mm. , speaker cable 1.5mm finolex with laying by conduite , installation & configaration , supplying, installation & commissioning ofsound system at room no l2/3 at vivekananda mission mahavidyalaya, chaitanyapur, haldia, purba medinipur , ahuja pa column box, model- asc-40t, 30w/100v , ahuja amplifier ssa-160dp, 160w, usb , wireless microphone ahuja awm700uh , supply and laying finolex 1 sqmm speaker cable with conduite , speaker installation and testing