supply and installation of the items for the renovation of 3d theater at museum and zoo trivandrum supply and installation of the items for the renovation of 3d theater at museum and zoo trivandrum , supply and installation of the items for the renovation of 3d theater at museum and zoo, trivandrum , a ) left / right surround channel: high-resolution hi-fi loudspeaker, frequency response 42hz-40khz, 20-150w, 89db sensitivity, 8 ohms make: polk / taga / qsc , quantity: 2 nos b ) centre channel high-resolution hi-fi center speaker, frequency response 55hz-40khz, 20-150w, 89db, 8 ohms make: polk / taga / qsc , quantity: 1 no c ) surrounding channel: high resolution hi-fi satellite bookshelf speaker, frequency response 75hz-40khz, 20-100w, 87db, 8ohms make: polk / taga / qsc, quantity: 4 nos d ) compact cinema subwoofer, subwoofer enhances home theatre and music listening with powerful deep bass. it features a long–throw dynamic balance 12 driver, patented power port technology and a state–of–the–art 400w class d amplifier. easily to access controls for volume, low pass filter, and phase correction. connect via lfe ( unfiltered / low pass disabled ) or stereo line level rca inputs. make: polk / taga / qsc, quantity: 1 no e ) left & right atmos: 6” 100watt 2 way woofer and swivel mount 1” tweeter make: polk / taga / qsc, quantity: 4 nos f ) avr -amplifier: 9 x 135 w ( 6 ohm ) 9.2ch 8k av amplifier with 3d audio, voice control and heos®. dolby atmos®, dolby atmos height virtualization technology, dts:x®, dts virtual:x™, and imax® enhanced. it also supports the latest video technologies such as 8k / 60hz and 4k / 120hz pass-through, dolby vision™, hdr10, hdr10+, dynamic hdr, hlg, as well as 8k upscaling and hdcp 2.3 support on all hdmi inputs ( 7 in / 3 out ) . make: denon / marantz; quantity: 1 no g ) imported adjustable ceiling mount kit for projector; quantity: 1 no h ) 4k supported high quality hdmi cable; quantity: 1 no i ) 1.5 sq. mm ofc speaker cable; quantity: 1no j ) site consulting, equipment installation, configuration, cinema calibration, testing, programming & client training quantity: as per site requirement k ) subwoofer cable; quantity: 1 no l ) player; quantity: 1 no , projection system / projection screenfull hd 3d projector ( stack ) : low input lag for viewing entertainment, exclusive game mode for detailed visual effects, 3500lm full hd 1080p image in well-lit environments, 10000: 1 contrast ratio. make: benq / denon ( stacking ) , high-resolution cinema fixed frame screen 100 , gypsum false ceiling work: ( frame work true steel ) , acoustic wall panelling: after acoustic treatment on the wall with 50mm 1000 gsm polyfier acoustic wool and acoustic perforated gypsum board finally covered with wall carpet. , theatre chair with pushback , lighting & electrical works , ceiling & floor painting work , window closing -2 nos