whispers of porunai creation of whispers of porunai, a journey at porunai museum, tirunelveli district , audio equipment (speakers, amplifiers, mixers) yamaha vxc4 speakers / equivalent powered:no power configuration:full-range quantity:single lf driver size:4 power rating:60w program, 100w peak impedance:8 ohms inputs:1 x 4-pin euroblock frequency range:80hz-20khz (-10db) maximum peak spl:108db horizontal coverage angle:130 degrees vertical coverage angle:130 degrees mounting options:in-ceiling width:8.9 (diameter) depth:7.7 weight:5.7 lbs. brand:yamaha/ equivalent model:pa2120 specifications number of bands:3 power source:120w flexible inputs:1 stereo /2 mono line inputs output wattage:200 watts processors:speaker eq (vxs:full range, vxc, vxs10s/st), hpf (150hz), lpf (150hz, 200hz) amplifier class:class d cooling:conventional cooling, bottom to up airflow certificate:energy star , input level:line input (unbalanced): -10dbv (sensitivity), -10dbv (nominal), +10dbv (max before clip) / line input (balanced): +4dbu (sensitivity), +4dbu (nominal), +24dbu (max before clip) dimension:480 x 45 x 379 mm weight:4.8 kg warranty type:official manufacturer warranty yamaha mg10xu analog mixer / equivalent number of channels:10 connectivity technology:usb power source type:corded electric frequency:48 khz audio input:usb item dimensions d x w x h:36d x 40w x 13.2h centimeters item weight:3.5 kg , high-performance workstation pc type: nuc processor: intel core™ i5-8259u (2.3 ghz base – 3.8 ghz turbo, quad core, 6 mb cache, 28 w tdp) operating system: windows 11 cpu model: intel core i5 (8th gen, 4 cores / 8 threads) graphics: iris plus graphics 655 hdmi 2.0a (4k @ 60 hz) usb-c with displayport 1.2 lan inputs: 1 × intel gigabit lan thunderbolt: 3 × thunderbolt 3 ports (up to 40 gbps) usb: 4 × usb 3.1 ports (2 rear, 2 front including one charging port) bluetooth: dual-mode bluetooth 5.0 memory storage capacity: 500 gb ram: 16 gb motherboard: intel nuc8i5beh motherboard hardware controls: processor fan speed control voltage and temperature sensing fan sensor inputs for monitoring acpi-compliant power management control audio: up to 7.1 surround via hdmi headphone/microphone jack (front panel) dual-array microphones (front panel) power backup (30 minutes) numeric digital 1000 plus v ups 1000va , led lighting system dmx/proprietary sync, addressable rgb, 16m+ colors, programmable effects installation, deployment and support professional on-site setup, calibration, and post-deployment support , immersive sound engine object-based, 128 channels, real-time spatialization content management software software suite (bundle) all core editing, management, playback tools audio curation & recording content professional sound curation, narration, narrative curation, translation, high-resolution and multichannel/surround synchronization, test & integration support - sync with hardware, sensors, lighting => limited