GHS Chala Supply and Installation of Audio system

Amount

Supply of Audio systems for Amphitheatre-GHSS Chala

OD242277/2022-2023:Supply and Installation of Super power professional 2-Way PA Loudspeaker having power rating of 1300W RMS ,frequency response of 35-20000KHz with 2 × 15inch LF Speaker ,high frequency dynamic horn of 8inchx12inch,nominal impedance 4 Ohms,Input:2x speakon connectors.Preferred Make:Ahuja SPX-1510 or Equivalent

OD242271/2022-2023:Supply and Installation of 1300W Cabinet speaker with two extremely efficient 18 Inch LF drivers ,frequency response of 30-250Hz,nominal impedance 4ohms.Preferred Make:Ahuja SWX 1300DX or Equivalent)

OD242292/2022-2023:Supply and Installation of 800W Cabinet speaker system having 4 numbers of high quality 12 inch dual cone speakers having frequency response of 50-16000Hz,nominal impedance of 4ohms,(Preferred Make: Ahuja SQX850 or Equivalent)

OD242801/2022-2023:Supply and Installation of high power amplifiers having stereo mode power output of 2Ohm(True RMS): 2x1500W ,4Ohm:2X1100W,8Ohm:2x700W and in bridged mode 4Ohm:3000W,8Ohm:2200W,Damping factor>400:1,frequency response:20Hz-20KHz,input connectors (per channel):XLR and 1/4 inch TRS Jack,output connector(per channel):speakon.(Preferred Make:Studiomaster 3.0 or Equivalent)

OD242916/2022-2023:Supply and Installation of high power amplifiers having stereo mode power output of 2Ohm(True RMS): 2x2250W, 4Ohm:2x1600W, 8Ohm:2x950W and in bridged mode 4Ohm:4500W, 8Ohm:3200W, Damping factor>400:1, frequency response:20Hz-20KHz, input connectors (per channel):XLR and 1/4 inch TRS Jack, output connector(per channel):speakon.(Preferred Make:Studiomaster 4.5 or Equivalent)

OD243052/2022-2023:Supply and Installation of high power amplifiers having stereo mode power output of 2Ohm(True RMS): 2x1000W, 4Ohm:2x800W, 8Ohm:2x500W and in bridged mode 4Ohm:2000W, 8Ohm:1600W, Damping factor>200:1, frequency response:20Hz-20KHz, input connectors (per channel):XLR and 1/4 inch TRS Jack, output connector(per channel):speakon.(Preferred Make:Studiomaster 2.0 or Equivalent)

OD243049/2022-2023:Supply and installation of 18 Channel Audio Mixer Console with 5k Balanced/60dB Mic input, 20k ohm Balanced/40dB, 10kohm Balanced/40dB Line inputs, Frequency Response 20Hz-20kHz(+0/-1dB), Line output 0dBu (0.775V RMS) / +20dBu (7.75V RMS) Max Headphone output with level control and Built-in USB MP3 media player and recorder with Bluetooth. (Prefered Model: Studiomaster Mixer ORB-1822)

OD243102/2022-2023:Supply and Installation of 2-Way stereo active Crossover with 20KΩ Balanced Input impedance, 0.775V / 600Ω Max 7V Balanced Output level/impedance, Signal to Noise Ratio - 90 dB, Crossover Frequency Response-60Hz, 90Hz, 120Hz, 200Hz, 280Hz, 18dB slope.(Preferred Make:Studiomaster Active Crossover SX-2)

OD243751/2022-2023:Supply and installation of 2-way bi-amplified 400W(RMS) active Loudspeaker having 40Hz-20kHz ±3dB Frequency response . (Prefered Model: Studiomaster CLIO-154)

OD243168/2022-2023:Supply of Flight Case(Storage Box) Trolley Storage Box for Power Amplifiers, and Mixers With Wheels at the Bottom for Easy Movements

OD243193/2022-2023:Supply and Installation of 8 Channel Audio Splitter with 10 balanced Inputs & Outputs. Stereo Mix – 2 X (4 IN / Mix Out + 4 Individual Channel out). Mono Mix – 8 IN / 2 Mix Out + 8 Individual Channel out. Stereo Split – 2 IN / 10 Out. Mono Split – 1 IN / 10 Out. Input Impedance >20K Ohm, Output Impedance <50 Ohm, Frequency Response 20Hz – 20KHz (+/-0.5 dB).(Preferred Make: Studiomaster Audio splitter Multi-3)

OD243202/2022-2023:Supply of Wired PA Microphone having 40-16,000Hz frequency response,impedance 350 ohm, sensitivity 3.15mV/Pa.(Prefered Model: AHUJA PRO+3400 or equivalent)

OD248972/2022-2023:Supply and Installation of Professional performance series unidirectional dynamic Microphone with frequency response of 50-16,000Hz,sensitivity 1.6mV/Pa ,impedance:250 ohm.(Preferred Make: Ahuja SHM1000XLR or Equivalent)

OD243220/2022-2023:Supply of Duet UHF Wireless Microphone having 50-15,000Hz frequency response, individual XLR channel, display for frequency response and two transmitters(microphones)used at the same time.(Prefered Model: Ahuja AWM 700U2 or equivalent)

OD243431/2022-2023:Supply of Good quality Microphone floor Stand having 920-1500mm Hight adjustment and 230mm base Dia.(Prefereed Make:AHUJA DGN or Equivalent)

OD253255/2022-2023:Supply and Installation of PA Lectern system having Receiver amplifier with Power output of 40W, Inputs: 2Mic, line,Aux and frequency response of 100-16,000Hz,Tone controls:Bass,Treble and power requirement of 220-240V AC and Transmitter having RF output power:15mW,Frequency response:50-15,000Hz. (Preferred Make:Ahuja WSL-2500R or Equivalent)

OD253357/2022-2023:Supply of ISO/ISI certified Wireless Android based Smart Projector having following specification including 6x4 feet projector screen and tripod stand. a. Technology : DLP b. Brightness : 3500 ANSI Lumens or above c. Native Resolution : 1080p (1920x1080)‎ or above d. Throw ratio : "1.49~1.64 " e.Contrast ratio : 10,000:1 g. connectivity : HDMI in/ Audio-in/Audio-Out/USB-type A/USB type Mini B/PC IN/MONITOR OUT h. Lamp life a. Normal 5000 hrs ,b. ECO 10000 hrs ,c. SmartEco 15000 hrs. h. Warranty : 3 years minimum for Projector and Lamp i. Accessories : HDMI cable of 5m length, VGA,wireless USB Dongle,Power Cable, Remote Control, Product Guide.

OD246322/2022-2023:Supply of XLR (M) to XLR(F) 2 Meters for connecting mixers and amplifiers.

OD246353/2022-2023:Supply of Jack to XLR (M)-10Meters .

OD246355/2022-2023:Supply of Speakon to Speakon Speaker cable -15 Meters, for connecting amplifiers and Speakers.

OD246390/2022-2023:Supply and fixing Electrical switchgears such as plug sockets, switches, plug tops, and providing power supply from the nearest point through the 20mm PVC Conduit.

OD249020/2022-2023:Supply of Power Distribution Unit having ISI standard plug point having minimum 6 Nos. of 5A, 3pin AC sockets with switch, indicator, fuse and 10 metre cable length.

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