tender for supplying of non scheduled miscellaneous items for apj abdul kalam meeting hall, councilors room, cics room, e.o room (p-i) under bolpur municipality - 1. mixer amplifier / digital audio mixer• type: 6 to 12 channel mixer amplifier / digital mixer• power output: 300–500 watts rms minimum• features:o multiple mic and line inputs (xlr & 1/4” jacks)o bass, treble, and volume control per channelo built-in usb/sd playback and bluetooth connectivityo phantom power support (for condenser mics if required)o feedback suppression and echo/delay control (optional)o box storage with lids 2. microphonesa. wired microphones (2 nos.)• type: dynamic cardioid handheld• cable: 5–10 meters xlr cable• stand: with floor-standing adjustable mic standb. wireless microphone set (1 set / 2 mics)• type: uhf dual-channel wireless• components: receiver unit + 2 handheld or lapel (collar) mics• range: minimum 50–80 meters• use: for mobility during meetings, presentations 3. speakers / loudspeakersa. main pa speakers (2 nos.)• type: passive or active pa speakers (12” or 15” woofer)• power handling: 300–500 watts rms each• coverage: wide dispersion angle for even coverageb. wall mount / ceiling speakers (optional - for fixed setup)• size: 6 to 8, white finish• use: for better aesthetic in halls or permanent installations 4. cables and connectors• all necessary xlr, 1/4” jack, speakon, or rca cables• power extension boards and surge protectors• cable management clips or mats for safety 5. audio rack / cabinet (optional)• for securely placing mixer, receiver units, power supply• lockable cabinet with cooling vent 6. accessories & installation• mic foam covers, batteries for wireless mic• speaker mounting brackets if wall/ceiling installation• complete installation and setup• user training or demo for staff (optional)