VSS210A Mid-High Frequency Volume Source

VSS210A volume sound source is a special mid-high frequency volume sound source developed by BSWA TECH. It can be used in noise transfer function (P/F) and acoustics transfer function (P/Q) reciprocity test, TPA analysis, acoustic excitation test such as sound insulation, sound absorption and SEA test.

VSS210A uses high-power speaker, high sound insulation tube can prevent sound leakage, the output head has built-in reference microphone for feedback volume acceleration output. The available frequency response range is 200Hz~10000Hz and the sound power level is 112 dB. Userfriendly design, a variety of details is considered, convenient for professionals to use.


Product Features

  ● 200Hz~10000Hz frequency response range

  ● 150W continuous output power (Pink noise)

  ● Sound power level 112dB

  ● Built-in reference microphone feedback the volume acceleration output

  ● Rugged metal handle for easy movement, compact structure, professional package


Application

  ● Transfer Path Analysis (TPA)

  ● Statistical Energy Analysis (SEA)

  ● Vehicle/Body Airborne Isolation



Technical Parameters
Specification
Rated Impedance 4 Ω
Rated Power 150W continuous (pink noise)
Frequency Response 200Hz~10kHz
Sound Power Level 112 dB
Reference Microphone

BSWA MPA401 (ICCP), Typical sensitivity: 4 mV/Pa, BNC connector

Max SPL at Reference Microphone

130 dB

Max SPL at 1 meter

95 dB

Typical Sensitivity of Volume Acc.

27 mV/(m³/s²), (±3 dB)

Input Connector

Banana socket

Loudspeaker Unit Titanium metal film tweeter
Sound Tube

Ø20 mm x 3 m

Weight

6.0kg (without package), 14.5 kg (with package)

Package Size (mm)

W668.5 x H376 x D500


Download information:

VSS210A Product Data Sheet