Supply and Fixing work of Outdoor Weather proof Speaker in Dr.Shyamaprasad Mukharjee Garden in Kapasan.

Supply and laying speaker cable of IS/ISO 9001 CERTIFIED COMPANY made following size 2 core twin twisted multi stranded electrolytic grade copper conductor, overall PVC insulated and armoured cable (Blue colour) on surface/ above false ceiling including cost of GI spacers, saddles etc. as required. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR :2.5 Sq.mm

P / L of Double wall corrugated HDPE pipe confirming to IS : 16205 P-24, Stiffness Class 750 N, Externally corrugated and having smooth surface inside with HDPE Coupler, Elbow, Tee at required Depth below the ground for laying cable of following Nominal Outer dia. MFR Test report from NABL accrediated is to be submitted.(Excavation of Earth & Back filling with compaction is to be Paid Extra)All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . : 50 mm

Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level.: In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. :Depth upto 1.5 m

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AHUJA Outdoor Weather Proof Speaker :- Model :- LSX 930T Power Handling :- 30W RMS/45W MAX. Power Taps on 100V :- 30/15/7.5W Low Impendance :- 8Ω Frequencey Response :- 70-20,000 HZ SPL at 1kHZ (1W/1m) :- 95 dB Coverage Angle (HxV) :- 360° LF Speaker :- 165mm (6.5") HF Tweeter :- 25.4mm (1") Colour :- Green Dimensions : - W330XH552X D270 mm Weight :- 3.50 Kg Approx.

AHUJA PA Amplifier Model No :- SPA-25000 Power Output :- 3000W Max. 2500W RMS at 10% THD (Rated) 2300W RMS at 5% THD 2150W RMS at 2% THD,Output Regulation :- ≤2 dB no load to full load at 1kHz,Input Channels :- a) :- 200mV / 20kΩ Balanced / 10kΩ Unbalanced b) :- 1V/20ko Balanced / 10kΩ Unbalanced,c) :- 100V / 100ΚΩ,Frequency Response :- 50-15000Hz ±3dB,S/N Ratio :- 75dB or better,Tone Controls: Switch at Box Speaker Position :- Bass: ± 10dB at 100Hz Treble: ± 10dB at 10kHz,Switch at Driver Unit Position:- Bass: -10dB at 100Hz Treble: ± 10dB at 10kHz,Output Taps for Speaker Matching :- 2 & 40 (for direct connections) 70 & 100V Line (for use with LMT),Power Supply :- AC: 220-240V 50/60Hz Protection :- AC: 14Amp. Circuit Protector, DC Circuit Protector: 2 x 32A Rated AC Power Consumption :- 3400VA,Dimensions :- W510×H185 × D595 mm,Weight :- 38.50 Kg. approx.

AHUJA Microphones : paging Microphones Series Mode No. : ACM-96CH, FEATURES: Single zone desktop paging microphone with a sturdy, aluminium die-cast top and special high reliability switches with integrated LED indicators. Fitted with a flexible 300mm (12") gooseneck and a high quality unidirectional dynamic cartridge. Supplied with 6 mtrs. twin core shielded low noise cable with 6.3mm (4") phone plug.,ACM-96CH is also provided with a multi tone electronic chime, and operates on 2x1.5V (UM-3) pencil cells. Desired chime sound level can be set through preset at the bottom side of ACM-96CH SPECIFICATIONS:Frequency Response :- 50-10,000Hz,Sensitivity :- 2.0mV/Pa Impedance :- 600Ω

The AHUJA FMX-1080P 8 Channel Mixer with USB and Bluetooth. The Ahuja FMX-106DP Is 6 Channel Compact and reliable professionst PA Mixer with USB, Ahuja FMX-100DP is seethetically superior and easily portable. Ahuja FMX-1080P Features: Upto four low impedance microphones and Line level signal sources can be cormected in either balanced or unbalanced configuration, through a 8.3 mm (1/4") stereo jack socket.Each channel has a GAIN control for optimum adjustment of the MIC & LINE inpul sensitivities.Active BASS & TREBLE controls in each channel for desired equalisation of the input signal. Seperate FX (effects) level control for sach Input channel.MP3 digital player with recording, playback through USB & Bluetooth facility.Stereo input channel is provided with a GAIN control, 2 band EQ, FX & LEVEL Controls. Built-in digital effects processor with DELAY, REPEAT and LEVEL controls. Line level LEFT & RIGHT outputs through 6.3 mm (1/4") stereo jack sockets. Individual SIGNAL & CLIP LEDe for optimum setting of signal levels. Aditional Information :Brand :- Ahuja,Model :- FMX-106DP,MIC Input (Impedance/Gain) : 2kΩ Balanced/65dB, 1kΩ Unbalanced/65dB,LINE Input (Impedance/Gain) : 20 kΩ Balanced/45dB, 10 kΩ Unbalanced/45dB Distortion :- <0.1%,Frequency Response :- 25Hz-20 kHz (-10B) Tone Controls :- Line Output HI: OdBu/+21dBu (775mV/9V) Delay System :- Digital Signal Processing,Delay Range Settings :- Variable from 20 to 300ms,Digital Player :- MP3 Player/Recorder with USB Reader, Bluetooth Signal to Noise Ratio :- >68dB,Power Supply :- AC: 220-240V 50/60Hz Dimensions :- W281x H75 x D210 mm,Weight :- 1.60kg

Professional PA Wireless Microphone Brand : AHUJA Model :- AWM-700UH Specifications : HANDHELD TRANSMITTER RF Output Power :- 10mW (Max.) Carrier Frequency Range :- 692-669MHz Frequency Stability :- ±0.005% Modulation Mode :- FM Microphone Element :- Dynamic, Cardioid Frequency Response :- 50-15,000Hz Power Requirement :- 3V (2 x 1.5V AA Pencil Cells) Current Consumption :- < 150mA Controls :- POWER ON/OFF switch, Indication :- Channel Frequency Display Dimensions :- Ø55 (L 250) mm Weight :- 220g (w/o battery) approx Receiver : Specification :Audio Output (Nominal) Bal. OdBu,Unbal.-10dBu S/N Ratio :- 100dB,Distortion :- <1%,Frequency Response :- 50-15,000Hz Dynamic Range :- >90dB,Power Requirement :- 240V AC 50Hz from AC Adaptor (supplied along with),Controls :- ON/OFF Switch, Volume Control Indications :- LEDs for RF & Audio Signal, Channel Frequency Display Dimensions :- W210 x H47 × D165 mm,Weight :- 380g approx.