Ntek OMNISeries

The OMNI Series Sound Sources by Ntek are professional omnidirectional sound sources designed to generate uniform acoustic energy in all directions. These sound sources are essential tools for precise acoustic measurements, such as sound insulation, reverberation time, and sound power level testing. Built for maximum efficiency and reliability, the OMNI Series delivers exceptional performance in both laboratory and field applications.

Key Features:

• Omnidirectional Sound Radiation: Uniform 360° sound dispersion to ensure accurate acoustic measurements.
• High Sound Power Level: Capable of generating up to 122 dB sound pressure level, ensuring consistent performance across various measurement environments.
• Lightweight and Portable Design: The OMNI Series is engineered for easy handling and transportation, making it suitable for both field and indoor applications.
• Durable Construction: Robust housing designed to withstand frequent use in demanding acoustic testing environments.
• Custom-Built for Compatibility: Optimized for use with Ntek’s AMG Mini and AMG Mini ION Power Amplifiers but can also integrate seamlessly with other professional amplifiers.
• Wide Frequency Range: Provides stable noise output over a frequency range from 100 Hz to 10 kHz, ensuring reliable results across standard acoustic tests.
• High Efficiency: Specially designed for low power consumption while delivering high acoustic output.
• Quick Setup: Designed for rapid deployment and easy setup in various testing locations.

Applications:

• Building Acoustics:
  • Sound insulation testing of walls, floors, and ceilings.
  • Evaluating airborne sound reduction between rooms.
  • Measuring sound transmission loss according to ISO 16283 and ISO 140 standards.
• Reverberation Time Measurement:
  • Assessing the decay of sound in rooms and halls to optimize acoustic performance.
  • Determining absorption coefficients for acoustic materials.
• Sound Power Level Determination:
  • Measuring sound power emitted by machinery and appliances in compliance with ISO 3741 and ISO 3744 standards.
• Product Acoustic Testing:
  • Testing consumer products, industrial equipment, and HVAC systems for noise emissions.

Technical Specifications:

• Maximum Sound Pressure Level: 122 dB
• Frequency Range: 100 Hz – 10 kHz
• Weight: Approximately 8 kg
• Dimensions: 320 mm diameter
• Power Handling: Suitable for use with 400W RMS amplifiers like Ntek AMG Mini.
• Omnidirectional Sound Emission: 12 loudspeakers mounted uniformly to ensure isotropic sound radiation.
• Carrying Handles: Integrated handles for easy transportation and setup.

Benefits:

• Accurate and Consistent Results: Omnidirectional radiation guarantees uniform sound fields for reliable acoustic measurements.
• Ease of Transport: Lightweight design with ergonomic handles allows effortless transportation between testing sites.
• Compatibility: Seamless integration with Ntek’s AMG Mini and other professional power amplifiers.
• Built to Last: Durable construction ensures long-lasting performance, even with frequent field use.
• Optimized for Standards Compliance: Designed to meet ISO 16283, ISO 3382, ISO 140, and ISO 3741/3744 testing requirements.

The OMNI Series Sound Sources by Ntek are the preferred choice for acoustic professionals requiring precision, portability, and power in their noise emission and sound insulation measurements. Whether in laboratories or on construction sites, the OMNI Series guarantees reliable results and efficiency in every test.