SUPPLY AND INSTALLATION OF PA SYSTEM AT VYLOPPALLY SAMSKRITHI BHAVAN, NALANDA , THIRUVANANTHAPURAM

Amount

Supply, Installation, Testing and Commissioning of Two Way Line Array Speaker System, Frequency Response: 87Hz – 19KHz, Power Rating: 400W/800W/1600W, LF Driver : 1 x 8” Woofer, HF Driver : 2 x 1” neodymium compression driver, Nominal impedance: Passive-8 ohm, Bi-amp LF-8 ohm, Bi-amp HF- 16ohm, Grille: Powder coated black 18 guage perforated steel with acoustically transparent black foam backing, Input Connectors:Speakon NL-4 x 2, Preferred Model: JBL VRX928LA/Equivalent

Supply and Installation of Line Array bracket System for item No:1 (This should be done without any distortion in the authentic look of the auditorium)

Supply, Installation, Testing and Commissioning of Passive Subwoofer System, System type: passive 18” subwoofer system, Frequency Response: 45 Hz – 150 Hz, Power Rating: 2400W peak, Nominal imedance : 8 ohm, Connectors: NL4 input NL4 Loop-thru, Material: 18mm plywood, Grille: Powder coated 14 guage perforated steel with acoustically transparent black cloth backing with placing stand including construction of suitable platform/necessary arrangement to fix the speakers in the existing platform. Preferred Model: JBLSRX818S/Equivalent

Supply, Installation, Testing and Commissioning of Two Way Self Powered System, System Type: Self powered 10” two way bass reflex, Frequency Response: 60Hz- 20KHz, Power rating: 1000W peak, Input impedance : 20k (balanced), Connectors: 2 x Balanced XLR-1/4” combination inputs, 1 x male XLR loop thru out, AC power input: 100-120VAC 50/60Hz, 230-240VAC 50/60Hz, LF Driver: 1 x 10” woofer, HF Driver: 1 x 1 “ neodymium compression driver, Material: Polypropylene black, Grille: Powder coated perforated steel with acousitically transparent black cloth backing including tripod. Preferred Model: JBL EON610/Equivalent

Supply, Installation, Testing and Commissioning of Compact Two Way Loudspeaker System, Frequency Response: 60Hz to 20KHz, System Nominal Impedance: 8 ohms, Power Rating : 375W (continuous), 750W (Program), 1500W (Peak), Low Frequency Driver: 2 x 8” driver with 2.5” edge wound voice coil, High Frequency Driver: 1 x 1” exit compression driver, Enclosure: 12mm and 15 mm exterior grade multi-ply hardwood plywood, Grille: Powder coated 16 gauge perforated steel, acoustically transparent foam backing, Input Connectors: Neutrik Speakon NL4 (2 wired in parallel), plus CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AGW) wire or max width 9 mm (.375 in) spade lugs. NL4’s +1/-1 in parallel with barrier strip (+2/-2 loop through). Preferred Model: JBL AC28/26/Equivalent

Supply, Installation, Testing and Commissioning of Power Amplifier 1200W, Rated Power Output(Per channel at 4 ohm): 1200W Stereo, Sensitivity (for full rated power at 4 ohm) : 1.4V, THD: <0.5%, Frequency Response (at 1W 20Hz to 20KHz): +0dB, -1dB, Input Impedance: 20K ohm balanced 10K ohm unbalanced, Damping factor 20Hz to 1KHz: >500, Preferred Model: Crown Xti 4002/Equivalent

Supply, Installation, Testing and Commissioning of Power Amplifier 2100W, Rated Power Output(Per channel at 4 ohm): 2100W Stereo, Sensitivity (for full rated power at 4 ohm) : 1.4V, THD: <0.5%, Frequency Response (at 1W 20Hz to 20KHz): +0dB, -1dB, Input Impedance: 20K ohm balanced 10K ohm unbalanced, Damping factor 20Hz to 1KHz: >500, Preferred Model: Crown Xti 6002/Equivalent

Supply, Installation, Testing and Commissioning of Loud Speaker Management System, Number of inputs: Line input x 2, RTA Mic input, Connectors: Female XLR Line inputs, XLR RTA Mic, Input type: Electronically balanced/RF Filtered, Number of outputs: 6 Male XLR, A/D Sample rate: 48KHz, Dynamic Range:>110 dB unweighted, >107dB weighted, Frequency Response: 20Hz – 20kHz, +/- 0.5dB, Feed back elimination, Auto EQ function, Full band pass, cross over, and routing configurations, Auto gain control, Preferred Model: DBX DriveRack 260/Equivalent

Supply, Installation, Testing and Commissioning of 24 Channel Mixer, Individually switched 48V phantom power on every input module, 6 Aux sends, 4 Sub groups (paired), 6 X 2 Output Matrix, Integral power supply, with an external power supply link option, All metal TRS jacks and Neutrik XLRs, Direct outputs on all mono input channels, 4-band EQ, mic pre-amp and precision equalisation circuitry, 2 full feature stereo channels, Talkback facility, 100mm faders, 100Hz high pass filter, 12-segment LED metering, Record output Preferred Model: Soundcraft GB2-24/Equivalent

Supply, Installation, Testing and Commissioning of Dual Band Graphic Equilizer, Dual 31-band, 1/3-octave Constant Q frequency bands, Switchable boost/cut ranges of ±6 or ±12 dB, Front panel bypass switch, ±12 dB input gain range, -segment LED ladders for monitoring output levels, XLR and TRS Inputs and Outputs, Frequency Response of <10 Hz to >50kHz, ynamic range of greater than 108dB, Bandwidth: 20Hz to 20KHz, Operating Voltage: 100-240VAC 50/60Hz, Preferred Model: DBX 231s/Equivalent

Supply, Installation, Testing and Commissioning of 18” Gooseneck Microphone with base Preferred Make: Shure/Equivalent

Supply, Installation, Testing and Commissioning of Handheld Dynamic Vocal Microphone Preferred Model: Shure SM58/Equivalent

Supply, Installation, Testing and Commissioning of Handheld Dynamic Instrument Microphone, Frequency Response: 40Hz to 15000Hz, Polar Pattern: Cardioid, Rated Impedance: 150 ohm Preferred Model: Shure SM57/Equivalent

Supply, Installation, Testing and Commissioning of Drum Set Microphone, Shure PGADRUMKIT7/Equivalent

Supply, Installation, Testing and Commissioning of Lavalier Microphone, Pre-polarised condenser Microphone, Omnidirectional, 20Hz – 20000Hz bandwidth, 7mV/Pa sensitivity, 200 ohm impedance Preferred Model AKGC417L/Equivalent

Supply, Installation, Testing and Commissioning of Microphone Floor stand, 920-1500mm height, 230mm base diameter Preferred Model Ahuja DGN/Equivalent

Supply, Installation, Testing and Commissioning of Microphone Table/Floor stand, 350-530mm height, 150mm base diameter Preferred Model Ahuja DGT/Equivalent

Supply, Installation, Testing and Commissioning of Microphone Table Stand , 130mm height, 120mm base diameter Preferred Model Ahuja ATS-5/Equivalent

Supply, Installation, Testing and Commissioning of Low noise 8 core Snake cable through PVC Conduit ( ISI Make ) 20m cable with XLR connectors

Supply, Installation, Testing and Commissioning of Low noise Microphone cable with XLR to XLR 5 M

Supply, Installation, Testing and Commissioning of Low noise 2 core cable through PVC Conduit (ISI Make )

Supply, Installation, Testing and Commissioning of 2 x 2.5 sq mm wires though PVC Conduit (ISI Make)

Supply and installation of 26U Floor mount Rack with glass door, lock and Power board

Supply and installation of Servo voltage controller 10KVA/10000W Preferred Model Studiomaster SVC-S-10000

Speakon connectors and other connectors ,cables and accessories

BUSINESS INTELLIGENCE GROUP