supply and installation of equipments supply and installation of equipments for audio visual theatre , supply of speakerscategory 1 - lcr cinema screen array speakers 15” lf with 1 hf 450 watts max power, 80 ohms, freq response 40hz ~ 20 khz, 99db/1v sensitivity, max spl 12db. bass reflex 1 inch 60-45 degree with mounting bracket. , supply of speakers category2 - surround speakers 6” with hf with 15 degree adjustable wall mount, 150w rms, 80ohms, freq response 70 hz ~ 20 khz, bass reflex design, 92db , supply of speakerscategory 3 - subwoofer 18” 1200 watts with power amplifier, bass reflex design, freq response 39 hz ~ 2000hz, power handling max rms 2200w, bass reflex design, 97db sensitivity, max spl 62db. , supplyof projector screen - 300” 16:9 woven acoustic sound passthrough 4k, 3d compatible gain 1.0, , supply of projector - dlp projector with 5000 lumens, wuxga resolution (1900x1200), laser light source, 3000000:1 contrast, 16:10 , supply of power amplifier 2 channel rated power: 8 ohm stereo 2x350 watts 4 ohm stereo 2x550 watts 8 ohm bridge 960 watts freq response: 20hz ~ 20 khz, xlr input connector , supply of 5.1 channel 4k audio video receiver with bluetooth min. 130 watts per channel, supports 4k ultra hd, dolby, truehd, on all five hdmi inputs and hdcp 2.2 support. should be able to pair with atleast 8 bluetooth devices , supply of media streaming device with wifi and hdmi, android platform built in, should support 4k , supply of audio rack 15 u suitable to mount all audio and allied devices with cooling fan, hardware kit and power distribution unit , supply of cables & mounting kits.all cables, connectors, mounting kits and accessories required for interconnecting all audio, video and power products , supply of power backup ups for projector and stabilizers for required critical equipment , supply of push back chairs standard size auditorium pushback chairs with smooth mechanism, spill proof seats, heavy duty metal frames with installation at seminar hall. back frame: 30” x 17” x 200mm x 16 swg square pipe and 22 swg sheet stripped to support moulded foam of density 50-52 kg/m3. average size of 2”x2 ½”, 10 mm u foam stitching for designing work and back rest covered with injection moulded flexible pvc acoustic design tray. seat frame: 18”x17”x25mm 18 swg square pipe stripped with 22 swg sheet and 3mm hard board to support moulded foams 4”~4 ¼” of density 55~58kg/m3 covered with upholstery fabrics on both sides. , supply of pa system compromising of 250 watts power amplifier, 6 speakers at 30 watts, 1 x wired and 1 x wireless microphonerequired , supply of air conditioners 2 ton capacity 3 star rating full copper, installation of indoor and outdoor unit with necessary rack, stand, copper conduits, power cabling, all civil works if necessary , the scope of the bidder shall include transportation of all materials at site, installation of equipment and infrastructure. system integration of all audio and video equipment including testing and calibration. shall take into account all required cables, connectors, mounts, racks or any other required for completion of the project. no additional amount will be paid under any circumstances to the bidder other than the quoted amount.installat.ion, testing, commissioning and training