Annual Plan Project No.380/26

Public Address System

OD433243/2025-2026:SITC of Supply and installation of inbuilt Power amplifier, Following Specification: Power output 2 Ω (True RMS), 20Hz-20kHz,1% THD 2 x 1000 W, 2 Ω (EIA), 1kHz , 1%THD 2 x 2250 W, 4 Ω (True RMS),20Hz-20kHz,1% THD 2 x 800 W, 4 Ω (EIA), 1kHz , 1%THD 2 x 1380 W, 8 Ω (True RMS),20Hz-20kHz,1% THD 2 x 500 W,8 Ω (EIA), 1kHz , 1%THD 2 x 755 WA, Bridged mode output 4 Ω (True RMS),20Hz-20kHz,1% THD_ 2000 W,4 Ω (EIA), 1kHz , 1%THD_ 4500 W ,8 Ω (T rue RMS),20Hz-20kHz,1% THD 1600 W ,8 Ω (EIA), 1kHz , 1%THD_ 2760 W, Damping factor (8 Ω) > 200 :1,Frequency Response 20Hz – 20kHz (±0.5dB),Protection Devices Temperature, DC, RFI Short Circuit, Soft-Start, Over load,Input Connector (Per CH.)XLR, 1/4” TRS Jack Approved Make:Studiomaster or Equivalent

OD433248/2025-2026:Supply, conveyance, installation, testing and giving connection of Passive speaker with Following Specification: Power Output RMS Watts 400, Frequency Response (Hz) 45-18000, Impedance (Ω)8,Sensitivity (1w @1m) dB 97, Max SPL (dB)124, LF Driver Size 1 x 15" woofer with 3” voice coil, Input Connector 2 x Speakon. Approved Make:Studiomaster or Equivalent

OD433249/2025-2026:Supply, Installation, Testing and Commissioning of PA speaker wall 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 . Approved Make Studiomaster or Equivalent

OD433259/2025-2026:SITC of professional mixer with 4Mic / Stereo inputs 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 balanced output, Recommended Model: Ahuja / Studiomaster

OD433337/2025-2026:Supply, conveyance, installation, testing of dynamic microphone having 40-16 KHz frequency response, 3.15mV/Pa sensitivity, Impedance:350 Ohm with XLR connectors & 10m twin core shielded low noise cable. It should be ideal for speech, vocal and dynamic instrument miking. Recommended: PRO+3400 Ahuja or Equivalent

OD433338/2025-2026: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.Preferred Make: Sennheiser/ Studiomaster

OD433340/2025-2026:Supply, conveyance, installation, testing of Professional high quality 21 inch goose neck microphone, Sleek and unobtrusive design with 15M XLR cable, High sensitivity allows superior vocal reproduction, High gain before feedback, Built-in XLR socket, Supplied with Microphone Base with On/Off Switch & LED, Works on external +48V phantom supply, Anti Mobile & RF Interference Technology Preferred Make: Sennheiser/ Studiomaster

OD433342/2025-2026:SITC of +48V Phantom Power supply having following minimum specifications: Operating Voltage 240V AC 50Hz, Phantom Supply-48V DC, Mic Inputs-2 x Female XLR, Mic Outputs-2 x Male XLR (For Amplifier), Compliance-IS616:2017 (BIS Certified). Recommended Model- Ahuja APS 482/Studiomaster/eqvt

OD433346/2025-2026:Supply and installation of 19 inch 9 U rack for placing AMP etc with covered wire manager, AC distribution box with Surge Protection and all other accessories. Preferred Make. (500mm X 400mm), Dlink/Netfox

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