retender - supply and installation of audio and video equipments in ems memorial multi purpose seminar hall at kariavattom campus, university of kerala , audio solution for seminar hall ( jbl, bose, electrovoice, tannoy ) , supply, installation, testing and commissioning of constant curvature 8 two-way line array system with frequency response 70 hz - 20 hz , power handling 800 w , sensitivity 90 db spl, max spl @ 1m:128 db, duraflex coated plywood enclosure , supply, installation, testing and commissioning of high power suspendable subwoofer system containing a neodymium magnet, patented differential drive, 15 woofer in a front-loaded, vented enclosure. frequency response 35 hz - 250 hz , power handling 1600 w , supply, installation, testing and commissioning of array frame for mounting above loudspeakers. , supply, installation, testing and commissioning of multi-position stage monitor with frequency response 50 hz – 20 khz horizontal coverage angle:90° vertical coverage angle:50°, power handling 600 w , sensitivity 95 db spl, max spl @ 1m:126 db, duraflex coated plywood enclosure , supply, installation, testing and commissioning of four-channel, 600w @ 4o power amplifier with blu link load impedance ( stereo / dual mode ) 2o - 16o; 70vrms and 100vrms , supply, installation, testing and commissioning of 24-channel digital mixer / usb multi-track recorder with wireless control multiple sources including 10 combo 1 / 4-trs / xlr, 10 xlr, 2 line level inputs, and 2 channels of digital usb playback for a total of 24 channels. flexible and high-quality i / o including branded android tab of minimum 10inch display for controlling the mixer , supply, installation, testing and commissioning of wireless vocal microphone. the entire wireless system should consist of stationary receiver, handheld transmitter and the dynamic microphone , supply, installation, testing and commissioning of wireless collar microphone. the entire wireless system should consist stationary receiver, pocket transmitter and the collar microphone , supply, installation, testing and commissioning of high-performance modular gooseneck module and high-performance hypercardioid condenser microphone capsule with shock mount gooseneck modules , supply, installation, testing and commissioning of loudspeaker management system with feedback elimination, 2.7 seconds of alignment and zone delay, compression and limiting, graphic and parametric eq, full bandpass, crossover, and routing configurations , supply, installation, testing and commissioning of wireless vocal hand held microphone for audience , supply and laying of 2 core 4 sq mm pvc insulated cu conduction loudspeaker cable , supply and laying of20 pair snake wire / cable usa made - 24 gauge premium performance , supply and laying of12xlr stage box , supply and fixing of ul listed female socket connectors , supply and fixing of ul listed male socket connectors , supply and fixing of ul listed female connectors , supply and fixing of ul listed male connectors , supply and fixing of ul listed phono connectors , supply and fixing of ul listed ep connectors , supply, installation, testing and commissioning of standard av rack with 1327h x 600 w x 600d mm, 22u cooling option- 4 fan provision mounted on top panel • load bearing capacity up to 600 to 1000 kg front door- glass door or full perforated with lock.construction- dismantle construction overall 1.2mm thick ( 18 gauge ) , load bearing angles are 2 mm • power distribution unit- horizontal vertical optional • cable management- horizontal & vertical • sliding tray for equipment and keyboard - optional , for mini conference hall ( jbl, bose, electrovoice, tannoy ) , supply, installation, testing and commissioning of 5-¼” woofer with woven fiberglass cone. • 3 / 4” pei diaphragm tweeter with fluid cooling contemporary, 100 watt power handling ( 200 watt program ) in direct 8o setting, plus built-in 30 watt 70v / 100v multi-tap transformer. , supply, installation, testing and commissioning of250w 4 ohms / 8 ohms 70 / 100, 50-15, 000 hz amplifier , supply, installation, testing and commissioning of wireless handheld microphone , video , supply, installation, testing and commissioning of 6000lms wuxga laser projector brightness ( ansi lumens ) 6000, native resolution wuxga ( 1920x1200 ) native aspect ratio 16:10contrast ratio ( fofo ) 3, 000, 000:1display color30-bit ( 1.07 billion colors ) light source : laserlight source life: 20000 hrs ( benq / epson / equivalent ) , supply, installation, testing and commissioning of235 inch diagonal size. 16:9 aspect ratio. large venue electric / motorized projection screen. wide viewing angle and a 1.1 gain reflectivity.maxwhite front projection materialgreenguard gold certified.should include infrared and radio frequency remote controls, a wireless 12 volt trigger and a detachable keypad switch for manual up / stop / down control. , supply, installation, testing and commissioning of heavy duty projector mount with height adjustable. , supply, installation, testing and commissioning of 20 mtr high speed hdmi cable.hdmi 2.0 with ethernet , supply, installation, testing and commissioning hdmi extender supporting with hdmi 2.0 , supply, installation, testing and commissioning of 65 led display, diagonal size: 1m 65cm ( 65 ) , panel type: new edge, 60hz, resolution: 3, 840 x 2, 160 brightness ( typical ) : 350, contrast ratio: 4, 000:1, hdmi in: 2, dvi in: 1, usb: 2, ir in: yes, audio in: yes, audio out: stereo mini jack, rj45 in: yes, wifi: yes, bluetooth: yes dynamic crystal color . slim and symmetrical design clean cable management . powerful, all-in-one solution. ( lg, samsung, sony ) , supply, installation, testing and commissioning ofmounting bracket , supply, installation, testing and commissioning of cat6 cable , supply, installation, testing and commissioning of hdmi converter , wiring , supply and drawing the following sizes of multi-core pvc insulated & frls pvc sheathed 650 / 1100 vgrade copper conductor round flexible cables conforming to is 694 part i 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm , supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.25mm / 32mm for console , supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.50 mm , supply, installation, testing and commissioning of switch board ( make: anchor or equivalent ) , supply, installation, testing and commissioning of switch and socket. ( three15aswitches, eight 6a sockets ) , supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.20mm / 32mm