Municipality

Municipality has published Tender For Pr No 517 Town Square Sound System In Ward 10, 2024/25; 1.001 Electrovoice(EVC-1152-95PIB) :SITC of 15, high power, high sensitivity, 2-way Full Range point source loudspeaker. The speaker cabinet must have frequency range (-3dB) of 56 Hz –19 kHz, sensitivity (1W/1m) 98dB SPL or better, delivering Max SPL of 128 dB with power handling 300 W continuous & peak 1200W or better.Loudspeaker shall contains LF Transducer - 15 .HF Transducer - 3. Impedance: 8 Ω (nominal). The speaker cabinet should have a horizontal x vertical coverage pattern of 90° x 55° . The speaker should have M10 threaded suspension points and shall be fully weatherized with IP55 ratings or better.Approved Makes: Martin Audio / TW-Audio/ Electro-Voice 1.002 Dynacord (L3600FD): SITC of Dual channel class D/H Power amplifier with built in Audio Digital Signal Processor, a Maximum Output Power ≥ 900W@8 ohms, ≥1700W@4 Ohms for single channel operation;Max Bridged Output Power ≥ 6000W @ 4 ohms Frequency Response (+/- 1dB) ref. 1 KHz:10 Hz to 21 kH,Max input level:+21dBu,Crosstalk< - 80dB,input impedence:20kohm,signal to noise ratio >109 dB,with built in Digital Signal processor like - 31 Band Graphic Equalizer per channel, Parametric Equalizer per channel, Output delays, Audio Limitters, Audio Filters Approved Makes: Powersoft / Lab-gruppen / Dynacord 1.003 Electrovoice (PC Desktop-18) :Supply of Freestanding Gooseneck Mic with base for podium having dual condensor back electret microphone element ,Selectable Omnidirectional/ Cardioid/ Supercardioid/ Hyper Cardioid polar pattern,LED status display and with programmable button for Push to Talk or Push to Mute functions having ,frequency response 50Hz-20kHz ,Height > 520 mm, sensitivity5.5mV/Pa,clipping level >125dB SPL ,output impendence 200 ohm, Dynamic Range > 100 dB.Approved Makes: Audio Technica, Senheiser, Electro-Voice 1.004 Sennheiser (e-835) :Supply of Corded Vocal Microphone with frequency response of 40Hz- 16kHz or better ,Cardioid polar pattern, rated impedence of 350 ohmApproved Makes: Audio Technica, Senheiser, Electro-Voice 1.005 Electrovoice (R300-HD-A) :Supply of Handheld Wireless Mic with Cardiod polar pattern for transmitter,Dynamic microphone with Neodymium magnet , Receiver frequency response 80Hz-18kHz,Receiver RF sensitivity < 1.0 µV,Receiver Image rejection>55dB,Receiver Dyanmic range >95dB and receiverhaving 32 channels possible,Receiver S/N ratio >100dB A,distortion <1 %, Transmitter sensitivity - 3.2 mV/Pa,modulation:+/-40kHzApproved Makes: Audio Technica, Senheiser, Electro-Voice 1.006 Sonodyne (SMX 1116): SITC of 16 Channel Analog Mixer with USB and MP3 1.007 Belden/ Krystal: Supply and Laying of 2.5 Sqmm Speaker cable with Jacket 1.008 Belden/ Krystal: Supply and Laying of high quality mic cable 1.009 Neutrik/ Amphenol: Supply and termination of various audio interconnects and mounting arrangements for speaker as per site condition . Last date of submission for this tender is 2024-12-23. This is a Sound System tender in Pathanamthitta, Kerala