Supply and installation of PA System in Conference Hall, Vechoochira Grama Panchayath.

Amount

Supply, testing and commissioning of Power Amplifier with 160W RMS power output ,minimum 6 mic inputs, 2 Aux, 1 Line, bass & treble controls, Frequency response:50-15000 Hz,4 Ω,8 Ω,70 V and 100V Speaker outputs Preferred model: Ahuja SSA 160 DP or equivalent

Supply, installation, testing and commissioning of wall mount speaker box having 30 W output at 100 V/8 Ω, With power taps of 30W, 20W, 15W, 10W & 5W.frequency response 55-20000 Hz and with wall mounting bracket. Preferred model: Ahuja ASX 312 BT or equivalent

Supply and Installation of PA Mixer Number of Inputs-6 + CD In,Gain (Mic/Line)-60dB/40dB,Mic (Gain Min/Gain Max) -5dBu / -60dBu ,Line (Gain Min /Gain Max) +6dBu / -40dBu, Main Output level (Nominal / Max) +0dBu (0.775V RMS) / +20dBu (7.75V RMS) ,Frequency Response,20Hz to 20KHz (+0/-3 dB)Total Harmonic Distortion < 0.03% Signal to Noise Ratio-85dB Preferred model:- Studio Master AIR 6U or equivalent

Supply and testing of PA microphone having frequency response 50-16000 Hz, sensitivity 2mV/Pa and with quick detachable holder with 3 pin XLR connector & 10 mtrs.twin core shielded low noise cable. Preferred model: Ahuja ASM-780 or equivalent

Supply of microphone floor stand with height adjustment 350-530 mm and base diameter 150 mm. Preferred model: Ahuja DGN or equivalent

Supply Installation, tesing and commissioning of professional high quality 21” gooseneck microphone with Base Sleek and unobtrusive design, 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 , Switchable Low cut to minimize hum & thumps. Capsule Type-Electret condenser,Frequency Response 20Hz-20kHz,Polar Pattern Cardioid,Sensitivity -40dB,Impedance 280 Ω Connector XLR,Power Requirement11-52V DC, Phantom Power Preferred Make : Studiomaster Flex 4 or equivalent

Supply Installation, tesing and commissioning of Phantom Power unit 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), Dimensions-W145 x H60 x D130 mm,Weight-1.10kg Preferred Make Ahuja APS482 or equivalent

Supply and Installation of Dual PA UHF Wireless Microphone having 50 Hz - 16,000Hz frequency response,Dual chanal non-diversity Receiver ,Cardioid Hand Mic,and display on transmitter and receiver for frequency indication. Preferred Model: Studiomaster XR40HH or Equivalent.

Supply and drawing 2 run 650/1100 V grade PVC insulated stranded Speaker cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections .

Supply and fixing of 20mm medium gauge PVC conduit/ casing and capping with specials confirming to ISI standard on surface using suitable fixtures spacing not exceeding 50cm including making good the damage color washing etc. as required. Preferred make: Toms/Espee/Balco

Supply and providing suitable heavy duty Floor mounting steel Rack with fully enclosed sides, for mounting Amplifier and Mixer