Larson Davis, a division of PCB Piezotronics

Model BAS002 - Amplifier



Measurement of reverberation time, sound isolation, and absorption coefficient are generally important measurements when verifying that a space or material complies with design goals. When making these measurements in the field or laboratory it is important to have equipment that is dependable, portable and easy to set up and use. When coupled with the BAS001 omnidirectional speaker or BAS003 directional speaker, the BAS002 amplifier is the ideal sound source for making room and building acoustics measurements.

For a complete measurement system, use the Larson Davis Model 831 sound level meter configured with the 831-RT reverberation time measurement software in order to easily make in-field measurements. Add DNA software and enable computation of a variety of building acoustic metrics compliant with ISO and ASTM standards with results that can be quickly composed into a fully customizable report.

  • Compact, Lightweight Design
  • 500W Output Power
  • 5 Hz to 60 kHz bandwidth
  • THD + N < 0.12%
  • Remote control
  • Arbitrary waveform using USB memory
  • Pre-programmed pink and white noise
  • Fast and easy-to-use
  • Utilize the 831 noise generator for fully automated reverberation time measurement
  • Fully compliant with Standards: ROHS, CE, ISO 140, ISO 3382, ASTM E90, ASTM E336, ASTM C426, ASTM E2235

  • Reverberation Time
  • Building Acoustics
  • Absorption Coefficient
  • Room Acoustics

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