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| 1 | Sound System |
| 2 | Wall mount Cabinet Loudspeaker General Requirements: The loudspeaker shall be a cost-effective, 12W general-purpose cabinet speaker designed for indoor surface-mount applications. It must be suitable for both high-quality speech intelligibility and background music reproductionAcoustic Performance: Rated Power: 12W, with adjustable power tappings at 12W, 6W, and 3W to allow for 3 dB step adjustments.Sound Pressure Level (SPL): Must provide a maximum SPL of 102.0 dB at 6W/1m (1 kHz) and a sensitivity of 91.7 dB at 1W/1m (1 kHz).Frequency Range: The effective frequency range shall be from 150 Hz to 15 kHz.Opening Angles: Horizontal: 184° (1 kHz) / 86° (4 kHz).Vertical: 66° (1 kHz) / 58° (4 kHz).Electrical Specifications: Input Voltage: Designed for 100 V line systems.Rated Impedance: 833 ohms.Connection: Shall feature a 4-pole push-in terminal block on the rear panel for easy on-site wiring and power tapping.Durability: The unit must be tested for 100 hours of continuous operation at rated power in accordance with IEC 268-5 standards.Mechanical ConstructionEnclosure Material: The main body shall be constructed from solid MDF (Medium Density Fiberboard) covered in durable, easy-to-clean black vinyl.Front Grille: The front shall be ABS plastic covered with a fine woven cloth in matching black.Baffle Design: Shall feature an angled front baffle to optimize sound distribution within the listening area.Mounting: The rear panel must include three keyholes for quick and secure wall mounting.Dimensions: 445 mm x 151 mm x 150 mm / 111 mmEnvironmental Limits: Operating Temperature: -5 °C to +55 °C, Storage Temperature: -40 °C to +70 °C |
| 3 | Wireless Microphone SystemGeneral System Requirements: Classification: The system shall be an entry-level professional wireless microphone system designed for ruggedness and ease of use in daily operations.Ease of Setup: The system must include a one-button automatic frequency scanning function to identify the clearest available channel.Transmitter synchronization shall be achieved via an infrared data link to ensure error-free setup.Frequency Management: The system shall provide 32 preset channels, with compatible groups of eight channels for simultaneous multi-channel use.Operating Bands: The system shall be available in multiple RF frequency bands, including:A Band: 618–634 MHz.B Band: 678–694 MHz.C Band: 516–532 MHz.E Band: 850–865 MHz.Receiver SpecificationsType: Synthesized PLL with true antenna diversity to ensure stable RF reception.Chassis: The receiver must feature a true rack-mountable metal chassis suitable for professional installation.RF Performance:Sensitivity: <1.0 µV for 12 dB SINAD.Image Rejection: Greater than 55 dB.Audio Outputs:Balanced Output: 20 dBV (max @ 40 kHz deviation).Unbalanced Output: Adjustable from 8 mV to 0.755V RMS.Display: Front-panel backlit LCD displaying channel, frequency, and battery status.Handheld Transmitter Construction: The transmitter shall feature a rugged metal body designed to withstand the rigors of daily use.Microphone Capsule: Equipped with a cardioid dynamic capsule (PL22) for effective feedback control and ambient noise rejection.Battery Life: Must operate for a minimum of 14 hours using two AA alkaline batteries.User Interface: Features a backlit LCD display and a dedicated mute function to protect the audio channel.Bodypack Transmitter Construction: Compact and rugged metal enclosure.Input Connector: Industry-standard TA4F connector for compatibility with various lapel or headworn microphones.Antenna: Flexible external 1/4 wave antenna.Acoustic & Environmental PerformanceSystem Frequency Response: 80 Hz – 18 kHz ± 2 dBSignal-to-Noise Ratio: > 100 dB A-WeightedTotal Harmonic Distortion: < 1.0%, 0.4% typical (ref 1 kHz, 40 kHz deviation) |
| 4 | Professional Gooseneck MicrophoneGeneral Requirements: The microphone shall be a professional-grade, high-quality electret condenser gooseneck microphone designed for public address applications such as lecterns, podiums, and open conferences. It must feature a sleek, slender, and unobtrusive design to maintain a clear line of sight for the user.Acoustic & Technical PerformanceTransducer Type: Electret Condenser.Polar Pattern: Unidirectional (Cardioid) to ensure high front-to-back rejection, providing more gain before feedback.Frequency Response: Wide range from 20 Hz to 18,000 Hz.Sensitivity: 7.5mV/PaPower Requirement: Operable via a DC power source ranging from 1.5V to 9V.Mechanical SpecificationsOverall Length: 585 mm (approximately 23 inches)Output Connector: Built-in 3-pin XLR male socket for secure and standard professional connectivity.Optional Accessories (Compatibility)To ensure system flexibility, the microphone must be compatible with the following manufacturer-specific accessories:Microphone Base: A sturdy, heavy-duty die-cast aluminium base with an integrated On/Off switch, LED indicator, and built-in housing for 2 times 1.5V UM-3 AA cells to power the condenser element.Mic Stand Adaptor: A rugged aluminium die-cast body with a female XLR connector for direct mounting and a male XLR bottom connector for cable attachment. It must include a 10-meter shielded cable and a threaded brass ferrule 5/8” 27 TPI for standard stand mounting. |
| 5 | Mixer AmplifierGeneral System RequirementsType: The unit shall be a professional 120W mixer amplifier with integrated USB and Bluetooth capabilities, designed for public address and background music applications.User Interface:The amplifier shall feature a simplified user interface with preferred setting indicators (colored pins) for all front-panel knobs to ensure ease of operation for non-technical users.It must include an LED VU meter for visual output level indication and a 6.3 mm headphone socket for monitoring the mixer output.Reliability: The unit shall have no moving parts (such as hard drives) to ensure long-term operational reliability.Audio Inputs and Media SourceMicrophone/Line Inputs:Four (4) balanced inputs, switchable between microphone and line level sensitivity.Switchable phantom power must be available to support condenser microphones.Priority Handling: Input 1 shall have the capability to take priority over all other inputs via contact closure (Push-To-Talk) and include an optional 2-tone chime to precede announcements.Music Source:Integrated Media Player: Must support playback of MP3 and WAV files (from 32 kbit/s) via a USB pen drive (up to 32GB capacity).Wireless Streaming: Built-in Bluetooth for high-quality audio streaming from mobile devices.Remote Control: The unit must be supplied with an IR remote control for the integrated music source.AUX Input: A separate stereo Cinch input, internally converted to mono, with a sensitivity of 200 mV to 300 mV.Audio Performance and OutputOutput Power: 120W rated output power.Loudspeaker Outputs:Constant voltage: 100 V.Low impedance: 4-ohm.Call-Only Output: A dedicated 100 V call-only channel for priority-only areas or 3-wire remote volume control override.Frequency Response: 80 Hz to 18 kHz (+1/-3 dB at -10 dB ref. rated output).Distortion: <1% at rated output power (1 kHz).Tone Control: Dedicated Bass and Treble controls providing max ± 8 dB adjustment.System Protection: An integrated limiter circuit must be included to protect the output stage from signal clipping and overload.Insert Feature: A pair of RCA Cinch connectors shall be provided to allow the unit to be used as a separate pre-amplifier and power amplifier.Mechanical and EnvironmentalDimensions: 100 mm x 430 mm x 290 mm (standard 19\\" wide, 2U high).Mounting: Suitable for both stand-alone use and 19\\" rack mounting.Operating Temperature: -5 °C to +45 °C.Compliance: The unit shall comply with IEC 62368-1 (Safety), CISPR 32 (EMC emission), and EN 55103-2 (EMC immunity). |
| 6 | Mixing ConsoleGeneral RequirementsThe mixing console shall be a compact, versatile 6-channel analog mixer designed for a wide range of professional audio applications. It must feature high-quality microphone preamplifiers and a rugged construction suitable for both portable and fixed installations.Audio Inputs and ProcessingInput Channels: The unit shall provide a total of 6 line inputs, configured as 2 mono and 2 stereo channels.Microphone Preamplifiers:The console shall include 2 microphone inputs featuring discrete class-A \\"D-PRE\\" preamps with an inverted Darlington circuit for superior sound quality.Switchable +48V phantom power must be available for all microphone inputs.Channel Processing:Mono inputs (CH1-2) shall include a 26dB PAD for high-level sources.Each mono channel shall feature a High-Pass Filter (HPF) set at 80Hz with a 12dB/octave slope.Equalization for mono channels shall consist of a 2-band EQ: High (10kHz shelving) and Low (100Hz shelving) with pm15 dB adjustment.Output and Bus SectionBuses: The console shall feature 1 stereo bus.Outputs:Stereo Out: Provided via 2 XLR-3-32 and 2 Phone jacks (balanced).Headphones: One (1) stereo phone jack output with a dedicated level control.Monitoring: Visual monitoring shall be provided by a 2 times 7 point LED level meter (PEAK, +6, +3, 0, -3, -10, -20dB).Technical PerformanceFrequency Response: pm 0.5dB from 20Hz to 20kHz (referenced to nominal output level @ 1kHz).Total Harmonic Distortion (THD):0.01% @ +8dBu (20Hz to 20kHz), Gain knob: Min0.003% @ +18dBu (1kHz), Gain knob: MinHum & Noise: Equivalent input noise of -128 dBu (Mono Input Channel, Rs: 150Ω, Gain knob: Max)Crosstalk: -88dB @ 1kHz.Mechanical and Electrical SpecificationsChassis: The unit shall be housed in a robust, impact-resistant, powder-coated metal chassis.Power Supply:External AC adapter: PA-130 (120V 60Hz) or MU18 (100-240V 50/60Hz) or equivalent.Power consumption shall be approximately 12W. |
| 7 | Indoor Wi-Fi6 Access PointGeneral System RequirementsType: The unit shall be a high-performance, high-speed 11ax (Wi-Fi 6) indoor dual-band ceiling-mounted Wireless Access Point (AP).Standard Support: The Wireless Access Point (AP) shall strictly adhere to the IEEE 802.11ax (Wi-Fi 6) standard.Radio Configuration: The unit must be a high-power industrial ceiling-mounted AP featuring 2x2 MIMO technology for both 2.4 GHz and 5 GHz bands.Performance: The system must provide a combined wireless data rate of up to 3 Gbps to support high-speed applications such as 4K/8K streaming and VR/AR.User Capacity: The system shall support a high density of users, accommodating up to 128 concurrent users (max 64 users per band).Advanced Features: The AP shall support Multi-User MIMO (MU-MIMO), Orthogonal Frequency Division Multiple Access (OFDMA), BSS Color bit, and dynamic CCA-SD for improved interference management.Hardware SpecificationsChipset: The AP shall be equipped with a high-performance 4-core Qualcomm chipset.RAM: 512MB DDR3.Antenna: Integrated internal 4x4dBi dual-band MIMO antennas.Combined Rate: A concurrent wireless rate of up to 3000 Mbps.Physical Interfaces:1 x 10/100/1000Mbps WAN/POE port.1 x 10/100/1000Mbps LAN port.1 x Reset button.Provision for a DC2.0 12V 1.5A power connector.Support for Power over Ethernet (PoE) following IEEE 802.3af/802.3at standards.Thermal Management: The unit shall feature a heat sink with a snap-on structure and special surface coating to optimize heat dissipation.Indicators: LED status lights for Power, Cloud connection, LAN speed, 2.4GHz status, and 5.0GHz status.Audio & Network ManagementQuality of Service: Must support WMM (Wireless Multimedia Prioritization).Roaming: Support for seamless roaming to ensure uninterrupted connectivity for mobile clients.Deployment: Flexible deployment options including Standalone mode, Mobile App management, and Zero Touch Provisioning (ZTP).Network Management: Support for VLAN settings, cloud access (in gateway mode), and system logging.Management: Support for remote configuration and management.Maintenance: Features for backup/restore configuration, factory reset, scheduled reboots, and lifetime firmware upgrades.Security RequirementsEncryption: Must support Wi-Fi Protected Access 3 (WPA3) and Wired Equivalent Privacy (WEP) 64-bit, 128-bit, and 156-bit.Access Control: Integrated MAC address filtering and wireless access control to identify authorized devices.Management Security: Secure Socket Layer (SSL) for remote management login and the ability to block SSID broadcasting.Environmental & ReliabilityOperating Limits:Working Temperature: -10°C to 55°C.Storage Temperature: -40°C to 70°C.Humidity: 5% to 95% non-condensing.Protection:ESD: Air ±8K, Touch 6K.Electrical Surge: Common Mode 2K, Differential Mode 1K.Power Efficiency: Maximum power consumption shall not exceed 16 Watts.OEM Warranty and SupportLocal Presence: The Original Equipment Manufacturer (OEM) must have an authorized service center or registered office in Madhya Pradesh (proof of GST/MSME/Registration required with bid).Warranty: A 2-year on-site hardware replacement warranty is required, with new hardware provided within 12 hours of a call lock (no refurbished or repaired products).Technical Support: On-site support must be available within 6 hours of a request.Future Warranty & Support: OEM Must have Warranty and support Pack Purchase Option before expiry of warranty period for Next Years.Service Availability: The OEM must provide a 24x7 1800-series toll-free number with support available in the local Hindi language.Product Life Cycle: The quoted product must have a life cycle of no less than 5 years from the date of supply, including lifetime free firmware and technical assistance.Certifications: The product must be CE, FCC, RoHS, IEC 15408 and ISO 9001. certified.Bidder Must have to submit Compliance on OEM Letter Head along with MAF. |
| 8 | Network Wall Mount Rack Must have to supply and installation of 15U 500x550 Network Wall Mount Rack with Glass Door and Lock with hardware, 6 Socket Industrial PDU 15AMP with MCB, Cable Manager, FAN, Hardware and etc. |
| 9 | Goosneck Mic Cable, Speaker Cable in meter, Installation and AccessoriesComplete job work with required cables, FRPVC Conduit, accessories, fitting, Installation and etc. Please Enable Macros to View BoQ information |
