PROVISION OF AUDIO VISUAL SYSTEM IN AUDITORIUM AT PANVEL

Amount

Supply, install and testing of the following items against audio visual syatem to be installed at auditorium at CG complex panvel , the job including removal of any type of wall panneling and refixing it back to its original position and if wall panelling is damaged it is to be replaced without any extra cost and making good any disturbed surface,other items will be paid and measured saperatly except wall panelling and false ceiling and are as follows from item no 2 to 13:-

Supply, fixing and testing of Front LCR Loudspeakers with drivers: 2 X 8" LF, 1 X 1"HF; frequency response (-3 dB) of 80Hz to 16kHz, Frequency Range (-10dB) of 70 Hz to 18kHz, Nominal coverage pattern of 90 degree X 60 degree with rotatable high frequency horn, recommended high pass filter 70Hz with minimum 12-dB / octave filter, passive separate bandpass filters per tranducer (200 Hz and 1.2 kHz), enclosure material - exterior grade plywood with two part spray polyurea coating, Grille of 3 layer perforated stainless stell, acoustic foam, stainless steel mesh, powder coat finish, connectors - 1x barrier strip (accepts 10 to 18 wire gauge), Mounting - 2 x M8 threaded inserts for U bracket, 4 x M8 threaded inserts on rear Power handling of 400W @ 8 Ohm, Sensitivity of 94 dB SPL, Max SPL of 120 dB SPL, Key features - Deploy as zone fill to support arenamatch arrays systems, Deploy to provice high-level foreground music, IP55 wather rating, water resistant woofer cone coating, adapt to a variety of configurations, streamline the design process, mount easily with included stainless steel U bracket, support lowest vocal range complete all as specified. (Make : Bose Model : ArenaMatch Utility AMU208 / DnB Audio Model No : Z1616 / TW Audio Model No : M12i )

Supply, installation and testing outdoor speaker Built for zone-fill coverage or high-SPL foreground music, Utility loudspeakers feature similar tonal balance to array modules but in compact designs. They have the same EMB2S compression driver as arrays, ensuring consistent sound, and the same direct-exposure outdoor weather rating. Deploy them for zone-fill coverage in sports stadiums, arenas, outdoor entertainment centres, and more. Or use them to provide intelligible, high-level sound in any outdoor area from niche venues such as breweries and grounds to larger settings like resorts and outdoor shopping centres. The is an ultra-compact Utility model for outdoor applications that require excellent audio from an unobtrusive loudspeaker. It provides wide, even coverage with a 100° × 100° constant-directivity high-frequency horn, 100 Hz – 18 kHz frequency response, 118 dB peak SPL, and supports the lowest vocal ranges with a LF5 5.25- inch woofer. Key Features Deploy as zone-fill to support arrays systems, delivering powerful, intelligible sound and ensuring consistent tonal balance with EMB2S compression drivers in every speaker Deploy for high-level foreground music in any outdoor venue Install outdoors with an IP55 weather rating, three-layer stainless steel grille, water resistant coating on woofer cone, industrial polyurethane exterior coating, and molded cover to protect inputs Adapt to a variety of configurations — all models ship standard with 100V transformer inputs and passive crossover with optimized filters for more consistent frequency and polar response Provide wide, even coverage with 100° × 100° constant-directivity high-frequency horn that provides the same coverage in either horizontal or vertical installation Perform in the most demanding applications with 100 Hz – 18 kHz frequency response and 118 dB maximum peak SPL Support lowest vocal range with 1 × LF5 5.25-inch woofer featuring a 1.5-inch long-excursion voice coil, which extends response to 90 Hz EN 54-24 Certified: EN 54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Make : BOSE Model No AMU105 100X100 / DnB Audio Model No - Z1624 / TW Audio Model No - M8i.

Supply, fixing and testing subwoofer Frequency response (-3dB) 45 - 180 Hz, Frequency range of 37Hz-270Hz ; Omni-directional ; Long term power handling of 500 Watts @ 8 Ohms ; Nominal impedance of 4 Ohms and High-excursion drivers, 123 dB maximum continuous SPL, 129 dB peak SPL, Enclouser material Exterior grade plywood with Two part polyurea coating, Grille - Powder-coated perforated stailnless steel, acoustic foam, stainless steel mesh including stailnless steel U brackt, Key Features - 2 x 10" high - excursion woofers for high - output bass in a compact enclosure, 500w long - term power handling for high sound output and reliability, Low frequency extension down to 37 Hz for impactful complete all as specified. (Make : BOSE Model : MB 210WR / DnB Audio Model No : Z1626 /TW Audio Model No : B17i )

Supply, fixing and testing of Wireless Hanheld Microphone System THD, total harmonic distortion ≤ 0.9%; Pick-up pattern cardioid ; Signal-to-noise ratio ≥ 103 dBA ; RF output power 10 mW ;Switching bandwidth up to 24 MHz ;Operating time approx. 10 hrs ; Modulation wideband FM ; Output voltage 1/4“ (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu ;Housing rugged ABS housing (Make : Sennheiser Model : XSW 1-835-A)

Supply, fixing and testing of Wireless Lapel Microphone System THD, total harmonic distortion ≤ 0.9% ; Pick-up pattern omni-directional ; Signal-to-noise ratio ≥ 103 dBA ; RF output power 10 mW ; Switching bandwidth up to 24 MHz ; Operating time approx. 10 hrs ; Modulation wideband FM ; Output voltage '1/4“ (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu ; Housing rugged ABS housing ; Diversity reception antenna switching diversity via internal antennas (Make : Sennheiser Model : XSW 1-ME2-A)

Supply, fixing and testing of Wired GOOSENECK MIC CARDIOID with TABLE STAND Impedance < 100 Ω ; Dimensions length: 450 mm (17,72") ; Frequency response (Microphone) 50 Hz - 20 kHz ; Transducer principle (Microphone) pre polarised condenser microphone; Weight 147 g (4,72 oz) Pick-up pattern cardioid; Operating temperature 0 ... +40 °C ; Equivalent noise level 26 dB (A) ; Equivalent noise level weighted as per CCIR 468-3 37 dB ; Maximum sound pressure level (passiv) 130 dB SPL Power supply P12 - P48 V ; Current consumption 3 mA (Make : Sennheiser Model : MEG 14-40 B+MAT 133-S B)

Supply, fixing and testing of Channel Mixer Mixer:3.25" H x 12.25" W x 8.4" D (4.1 lbs); Inputs: 8 combo XLR - ¼"; 2 Aux; USB port; Outputs: 2 balanced ¼" TRS, 2 XLR, 4 Aux sends, USB port, Headphone. (Make : Yamaha Model : MG10)

Supply, fixing and testing of Digital Power Amplifier Maximum Rated Power: 2 x 1000 W (THD+N < 0.04%, 1 kHz, 4-8 Ω,70/100V) Output Channels: 2 speaker, 8 digital (Amplink), Input Channels, 2 balanced (analog), 8 digital (Amplink) (Make : BOSE Model : Power Space P2600A)

Supply, fixing and testing of 4K Digital Media Player Multi media player with Android app support, USB HDD, Network Media Player Capabilities. (Make : Dune HD Model : Homatics Box R 4K)

Supply, fixing and testing of 4K LASER Cinema Projector Lamp Technology: DLP™ chip x 1, DLP™ system Lamp Light Type: LASER Diode.Brightness: 6000 Lumens Lamp Replcament Cycle Hours: Upto 20,000 Hours or Higher.Native Rsolution: 4K, FUll HD, WUXGA 1920x1200 Pixcels or Higher. (Make : Panasonic Model : FRQ60)

Supply, fixing and testing of High Gain Fixed Frame Projector Screen EF 200 X-A4K A4K eFinity is an EDGE FREE fixed frame Screen with 200 " Diagonal - 16:10 Aspect ratio Acoustic Pro 4K - 1.1 Gain - 180 degree Viewing Angle . Compatible with standard throw & Short Throw Projectors. Make: Elite or equivalent as approved by Garrison Engineer.

Supply, fixing and testing of Equipment rack 15 U 600 X 600 for mounting of the projector etc including required wirings complete all as specified and as directed. Note for item No 2 to 14 : All required cables and connected items required to make connection of individual equipment and also for the complete auditorium audio visiul syatem functioning are deemed to be included in quoted rates of the respective items.

shree chamunda enterprise

SURESH ELECTRICALS