SVLab 236

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Lightweight and stable

Omnidirectional Sound Source

Product name: Omnidirectional Sound Source

Product model: SVLab 236

Manufacturer brand: SVLab

The omnidirectional sound source is a professional equipment used for building acoustics and indoor acoustic measurement. Its speakers are made of highly sensitive and high-temperature resistant materials, and the twelve speakers are arranged in a regular dodecahedral layout. These high-performance speakers can output extremely high sound power levels, and after equalization, the signal source can output stable and accurate signals.
The SVLab 236 omnidirectional sound source benefits from a nylon shell, which makes the directionless sound source more resilient and durable. The total weight of the entire sound source is only 4.9 kilograms, and it is equipped with a convenient grip handle. Its compact size, lightweight weight, sturdy structure, powerful performance, and user-friendly design make it very suitable for on-site and laboratory applications.

Overview

SVLab 236 is a omnidirectional sound source composed of 12 high-quality speakers with consistent performance, capable of emitting sound waves of the same amplitude in all directions without distinction.

The purpose of sound source design is mainly for building acoustics and indoor acoustic measurement. It is a non directional sound source with wireless control function. It has the characteristics of convenient portability, easy operation, and wireless control.

The SVLab236 omnidirectional sound source meets the performance index requirements of JJF1468-2014 "Non directional Sound Source Calibration Specification" and meets the requirements of GB/T6882-2016 "Precision Method for Measuring Sound Power and Energy Levels of Noise Sources by Acoustic Sound Pressure Method in Anechoic and Semi-anechoic Rooms". This equipment can be used as a single point sound source in building acoustic testing, mainly used for measuring reverberation time, sound insulation, hall sound quality, room sound absorption, reflection or absorption coefficient, and outdoor sound propagation.

Application Scenario

Measurement of reverberation time

Airborne sound insulation measurement

Impact sound insulation measurement

Hall sound quality measurement

Measurement of room sound absorption

Reflection coefficient

Measurement of absorption coefficient

Hall sound quality measurement

Functional Characteristics

  • Lightweight, weighing only  4.9Kg
  • Compact structure, sturdy and durable


 
  • Lightweight volume 
  • Wireless control
  • Stable output   
  • Excellent sound source directionality
  • High signal-to-noise ratio 
  • Easy to operate
  • High power sound source

 

Directivity Index

ISO 10140

ISO 3382

Technical Specifications

Operating frequency range100 Hz~10 kHz
Maximum sound power level118 dB re 1 pW
Rated impedance6 Ω
Rated power300 W
Peak power (short time)360 W
Structure design12 speakers arranged in a regular dodecahedron
WeightAbout 4.9KG
Size300mm
InputSpeakon
Compliant with standardsJJF 1468-2014，JJG277-2017，GB/T19889，
ISO16283，ISO10140，ISO3382

Our company's policy is to continuously innovate and develop our products.

Therefore, we reserve the right to change product specifications without prior notice.

Application

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