Supply and Installation of Public Address System at S.C Community Hall of Vechoochira Grama Panchayath, Pathanamthitta.

Amount

Supply and installation of PA Amplifier having 700 Watts RMS power,350W + 350W RMS at 10% THD, freq response 50-15,000Hz ±3dB Hz, Signal to Noise Ratio-60dB,Tone Controls -Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz ,Output-Preamp 200mV/600Ω, Line 1V/1kΩ Speaker Output-4Ω, 8Ω, 70V & 100V for each zone, Digital Player-MP3 Player with USB, SD and MMC Card Reader, Power Supply-AC: 220-240V 50/60Hz DC: 24V (2×12V Car Battery) ,Power Consumption AC: 700VA DC: 9A, Warranty: 3 year. Preferred model:- Ahuja TZA 7000DP or equivalent

Supply and Installation of PA Speaker-200W RMS,Configuration-Two Way,Frequency Response-55-20,000Hz,Low Frequency Speaker 2 × 304.8 mm (12”), Ø 38.1 mm (1.5”) Voice Coil, High Frequency Unit 1 × Piezo Horn Tweeter 76.2 mm (3”) × 152.4 mm (6”) SPL at, (1W/1m) 100dB Nominal Impedance-8Ω , with Stand Mount Adaptor. Preferred model:- Ahuja SRX 250 DX or equivalent

Supply and Installation of PA Mixer with 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 Installation of PA Stage Monitor Speaker Power Output-125W RMS at 1% THD, 100W RMS at 0.5% THD, Output Regulation≤ 0.5dB, no load to full load at 1kHz, Input Channels3 × Mic 2.0mV/4.7kΩ, 1 × Aux 250mV/470kΩ Line in: 1V/10kΩ,Frequency Response-40-20,000Hz ±3dB, Signal to Noise Ratio-60dB,Tone Controls,Bass: ±5dB at 100Hz, Treble: ±5dB at 10kHz Preferred model:- Ahuja 1510 dp 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.

Wooden or Steel Podium Lecture with minimum 120 cm Height

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

Supply and Installation of Microphone Table Stand ,Stand Height :350-530 mm Base Dia : 150 mm Weight :2.20kg Preferred model: AHUJA - DGT or equivalent

Supply , Installation, Testing and Commissioning of Aluminium Speaker stand , equiped with rigid clamping system, black powder paint coating and extra steel locking pin. Height ajustment 3.5'-6.5', Load capacity 40 Kg., Wight 4,7 Kg Etc. Preferred Make : AHUJA STA 150 or equivalent

Supply and Installation of PA microphone ,Frequency Response50-16,000Hz,Sensitivity-2mV/Pa,Impedance-300Ω Preferred make: Ahuja ASM 780 or Equalent

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 .