DEPOSIT-GHSS Irumbuzhi - Supply and installation of PA System-Open AuditoriumElectronics works

Amount

PA SYSTEM

OD196940/2022-2023:SITC of Amplifier 1500W RMS at 10%THD operating on AC 220-240V, 50Hz/DC, and having 50-15000 Hz 3dB frequency response, 60dB or better SNR, Bass, Treble and master control, 1 X Line 200mV/100K Ohm, 1 X Line 1V/50K Ohm, 1 X 100V Input/100K Ohm input channel, 2 Auxilary inputs& preout 2, 4 Ohms, 70V & 100V speaker outputs Recommended Model: Ahuja/ Studiomaster

OD197059/2022-2023:SITC of passive 2-way speaker with 12" woofer with 4" voice coil and 1.75" HF driver size voice coil having 350 Watts rms, integrated tripode stand mounting socket, Frequency response of 65-18000HZ, Sensitivity 98/129dB Recommended Make: Studiomaster

OD197090/2022-2023:Supply, conveyance, installtion, testing and giving connection of Active 2-way speaker/Monitor with 12" woofer with 2" voice coil and 1.35" HF driver size voice coil having 275 Watts rms, Frequency response of 60-18000HZ, Sensitivity 125dB Recommended: Studiomaster

OD197073/2022-2023:SITC of Handheld UHF Wireless Microphone with dual channel non diversity wireless receiver having following minimum specifications. Frequency response 50-16kHz, Single channel non diversity Receiver, Operating frequency Range 720-865MHz. Recommended: Studiomaster XR40 HH or eqvt.

OD197104/2022-2023:SITC of PA speaker Tripode stands with following minimum specifications. High quality aluminum alloy speaker stand , Air cushion mechanism for easy & safe speaker mounting , Light weight & Durable, Locking Knob & Safety-Pin for safety, Anti-Skid Foocaps

OD197108/2022-2023:Supply, Conveyance, installation, testing of proffessional mixer with 4Mic /line + 1 Stereo inputs +EFX having following minimum specifications. Gain control with 3 band EQ control on each channel, 2Aux sends with stereo aux returns, L/R pan pot, Illuminated mute switch & clip Led per channel, Built-in Delay modes, Feedback & Delay COntrols, Stereo Tape in/ Tape out &1/4" Headphone out, fader & balanced XLR output, +48 Global Phantom power switch Recomended:Yamaha/ Studiomaster/Soundcraft

OD197163/2022-2023:SITC of dynamic microphone having 50-15 KHz frequency response, –54.5 dBV/Pa (1.85 mV) 1 Pa = 94 dB SPL sensitivity, Impedance:Rated impedance is 150 Ω (300 Ω actual) for connection to microphone inputs rated low impedance, Includes 7.6 m XLR-male to XLR-female cable, swivel adapter and a zippered pouch. Recommended: Shure SM58-CN or Equivalent

OD197168/2022-2023:Supply and laying of high quality 2 core shielded audio cables Accepted make: Belden or other brand having equivalent or better specifiction.

OD197176/2022-2023:SITC of Wide-range condenser element Cardioid Condenser Quick-Mount Gooseneck Microphone with Anti-Shock Microphone Stand. Shall meet the following performance criteria: Microphone length minimum 16.46" (418.0 mm)-long, double-gooseneck and wide-range condenser element with low-mass diaphragm, FREQUENCY RESPONSE - 70-16,000 Hz, IMPEDANCE - 100 ohms, windscreen, ELEMENT - Fixed-charge back plate, permanently polarized condenser, POLAR PATTERN - Cardioid, SIGNAL TO NOISE RATIO - 66 dB, 1 kHz at 1 Pa, DYNAMIC RANGE - 106 dB, 1 kHz at Max SPL. Microphone Stand criteria is features a press-on/press-off switch that controls the microphone, muting it by 55 dB at 1,000 Hz. The circuitry also operates a light in the switch, powered by the 24-48V phantom source, to indicate when the mic is "on". Regardless of the switch postion. Recommended Make : Audiotechnica, SHURE, Sennheiser.

OD197169/2022-2023:Supply and fixing of XLR 3 PIN male and female connector pair on both ends of the existing XLR Accepted make: Neutrik or other brand having equivalent or better specifiction.

1.21.1: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.20 mm

90.6.5.4:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade 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.2 core 1.50 sq mm

Infodot Networking Company

Bidder Name

KS Security Systems Home Automation

Infodot Networking Company