Name of Work:- DEPOSIT-Special Court (NDPS Act Cases), Addl. District Court and Sessions, Vadakara-PA-Supply and installation of Court hall audio at Special Court (NDPS Act Cases), Addl. District Court and Sessions, Vadakara-General Electronics Work | Sl. No. | Item Description | |
| 1 | PA system | | 2 | OD208845/2025-2026:Supply and Installation of 100 W PA Mixer Amplifier having power output 130 W Max, 100 W RMS at 10% THD, 90 W RMS at 5% THD, 5 Mic and 2 Aux Inputs, Frequency Response: 50-15000 Hz, SNR: 60 dB or better, Tone controls: Bass 10 dB at 100 Hz, Treble 10 dB at 10 kHz, outputs preamp 200mV/600 ohm, Line 1V/1 kilo ohm, Speaker outputs: 4 ohm, 8 ohm,16 ohm, 70V and 100V. Power supply: AC 220-240V 50/60Hz, DC: 24V. Preferred Make: Ahuja SSA-100M or equivalent | | 3 | OD208893/2025-2026:Supply and Installation of 50 W PA Mixer Amplifier having power output 75 W Max, 50 W RMS at 10% THD, 45 W RMS at 5% THD, 3 Mic and 1 Aux Input, Built-in MP3 player with USB reader, Frequency Response: 50-15000 Hz, SNR: 55 dB or better, Tone controls: Bass-Plus or minus 10 dB at 100 Hz, Treble: plus or minus 10dB at 10 kHz, Line 400mV/ 3.5 kilo ohm, Speaker outputs: 4 ohm, 8 ohm, 16 ohm and 100V. Power supply: AC 220-240V 50/60 Hz, DC: 12-14V. Preferred Make: Ahuja DPA-570M or equivalent | | 4 | OD208896/2025-2026:Supply and Installation of compact wall mountable PA speaker with 30 W RMS power with 8 ohm/100V inputs, 4 inch woofer and 1 inch tweeter. 30/20/15/10/5W Power taps, Frequency Response: 75-20000 Hz, etc. supplied with all necessary accessories. Preferred make: Ahuja ASX-312BT or equivalent | | 5 | OD208847/2025-2026:Supply and installation of 21 inch Goose neck condenser microphone with base having Frequency Response: 20 Hz-20 kHz, Polar Pattern: Cardioid, Sensitivity: -40 dB, Impedance: 280 ohm. Preferred Make: Studiomaster Flex 4 or equivalent | | 6 | OD208873/2025-2026:Supply and installation of high quality, high reliability 48V DC phantom power supply for use with condenser microphones, Fitted with ON/OFF switch, power LED and 2 x XLR microphone input and output sockets each. Preferred Make: Ahuja APS-482 or equivalent | | 7 | OD347651/2025-2026:Supply and Installation of 24 AWG 19/40 ABC microphone cable through the existing conduit. Preferred make: Belden, MX , Falcon, Krystal | | 8 | OD347652/2025-2026:Supply and installation of 3 pin XLR male/female connector. Preferred make: MX, Neutrik | | 9 | OD208917/2025-2026:Supply and laying of 2 m XLR cable with male/ female connector on one end and 1/4 inch jack (phono jack) on other end for connecting Phantom unit to the amplifier. Preferred make: MX, Neutrik | | 10 | OD346570/2025-2026:Supply and laying of 2 m XLR cable with 1/4 inch phono jack connectors on both end for linking both amplifiers. Preferred make: MX, Neutrik | | 11 | OD209073/2025-2026:Supply and Installation of Custom-Made Wooden Audio rack with 27-inch x 24-inch x 20 inch (Height x Width x Depth) size, Power strip and two numbers of compartment for placing amplifiers. | | 12 | OD24483/2026-2027:Supply and fixing of 16 A rating, 240/415 V single power socket with necessary power cables, PVC box as required for the Audio rack. | | 13 | Cabling | | 14 | 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 | | 15 | 1.21.2: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.25 mm | | 16 | OD339458/2025-2026:Supplying and drawing following sizes of PVC insulated, transparent, multi wire, bright annealed flexible bare electrolytic grade Cu conductor, twin speaker cable in the existing surface/ recessed steel/ PVC conduit as required. 1.5 sq.mm. Preferred Make: Havells, Polycab, Finolex. Please Enable Macros to View BoQ information |
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