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Tender For General-Pazhayannur Gp - Electronics Works-Sitc Of Speakers At Panchayath Conference Hall-General Electronics Work - OD163888/2024-2025 Supply, connecting and testing 10 inch passive loudspeaker system. Speaker type - 2-way Speaker, Bass-reflex, Frequency range (-10dB) - 55 Hz - 20 kHz, Coverage area - H90? x V60? (Rotatable), Crossover- 2.5 kHz, Nominal impedance - 8 Ω,SPL - Sensitivity (1W; 1m on axis) - 93 dB SPL, Peak (Calculated) - 122 dB SPL, ComponentsLFDiameter: 10" cone, Voice Coil: 2", Magnet: Ferrite,HFDiaphragm: 1.4", Type: 1" throat compression driver, Magnet: FerritePower rating , I/O connectors - SpeakON NL4MP x 2 (Parallel), Cabinet material -Plywood, Finish - Durable Polyurea Painting, Black with all necessary fixingarrangements. Preferred Make : Yamaha CHR 10 3 OD163889/2024-2025 Supply, connecting and testing of 2 channel Power Amplifier. 2ch 2X 300W AT8Ω 2X 500W AT 4Ω, I/O Connectors - Speaker output ports - NeutrikspeakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2, Line InputXLR-3-31 x2, 1/4 "PHONE(TRS) x2, Others - USB 2.0 Standard-A Connector(Female) for Save/Load, Speaker preset update, Firmware update with USB memory;AC inlet x1 with AC cord clamp, Processors - Input summing; D-CONTOUR(FOH/MAIN, MONITOR, OFF); Delay(0 - 74msec); HPF/LPF(cutofffrequency 20Hz~20kHz with polarity control); Speaker Processor(6 band PEQ +Limiter + Delay), Amplifier class - Class D, Balanced output circuit (BTL), Cooling-16 step variable speed fan x 2, front to rear airflow, Power consumption - 160W (1/8MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling).Preferred make : Yamaha PX3 4 OD163890/2024-2025 Supply, connecting and testing of 6.5 inch cone woofer surface mount speaker withFrequency range (-10dB)- 80Hz - 20kHz, Nominal impedance - 8Ω, 100Vtaps at 25W, 12.5W, 6.3W, with bracket and all accessories. Preferred make :Yamaha VS6 5 OD163892/2024-2025Supply, connecting and testing of 2 channel Class D 800W x 2 at 8Ω / 1050W x 2 at 4Ω. Power Amplifier with Flexible onboard PEQ, crossover, filters, delay, and limiter functions. Preferred make : Yamaha PX8 6 D163893/2024-2025Supply, connecting and testing of 6.5 inch 2 way loudspeaker 20 watts with 100Vtransformer power taps at 20 - 10 - 5. Preferred make: Biamp Apart CM20T 7 OD163894/2024-2025Supply and connecting 400-watt, portable PA system with 8-channel powered mixer.Preferred make : Yamaha Stagepass 400BT 8 OD163981/2024-2025Supply and connecting speaker stand 9 OD163896/2024-2025Supply and connecting dynamic cardioid wired microphone with sensitivity -1.8mV/Pa and nominal impedance of 300 ohms (at 1KHz). Preferred make :Sennheiser XS1 10 OD184483/2024-2025Supply and connecting necessary cables and connectors
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