tender for supply of permanent public address (pa) system - auditorium. (refer nit document) , supply of permanent public address (pa) system - auditorium. (refer nit document) , to provide pa system facility for the college auditorium of size length :56m ; breath: 22 m ( includes the stage ) stage size: length :14 m ; breath: 3 m) • 2-way speaker, built with a 25.4cm (10) 200w reliable & efficient lf speaker, max. rated spl-117db, with wall mount bracket(16 nos) • powered 12 subwoofer, 650 watts pa subwoofer system, low frequency speaker, 1 x 457.2mm (18) with ø101.6mm (4) edge wound voice coil, max. rated spl-127d(4 nos) • 2 channel power amplifer, 2x1125w, eq processing, low cut, subwoofer selection options on rear panel • stereo, bridge & parallel mode selection switch • protection: temperature ,dc short circuit(1 no) • professional stereo power amplifier. 2x900w, input: balanced xlr & 1/4 jack. • eq processing, low cut, subwoofer selection options on rear panel. • stereo, bridge & parallel mode selection switch. • protection: temperature ,dc short circuit.(2 nos) • high quality dual handheld uhf wireless microphone system. • cordioid, up to 200 selectable frequencies. frequesncy response 50hz-15khz, anti mobile & rf interference technology(2 nos) • wired microphone , unidirectional dynamic speech & vocal with microphone floor stand (3 nos) • pa gooseneck podium microphone, 23 length stem, unidirectional electret condenser microphone with table mount stand and connectors(1 no.) • matrix audio processor 8ch mic/line input and 8ch analog output,16ch ydif digital i/o,sd card slot for playback,mono ch : 3-band peq, comp, gate, auto gain control, feedback suppressor (only available in ch 1-4)/ stereo ch: 3-band peq, comp, auto gain control, room delay, room eq, speaker processor, x-over (1way,2way), delay, 6 band peq, limiter(1 no.) • speaker cable with pvc pipe casing and accessories(200 mts) • supply of 18u equipment rack with 5apower module, tray and mounting accessories(1 no.) • supply of necessary audio cables, control cables, patch cables and connectors(1 lot)