Polar test chamber

For accurate and repeatable polar measurements of loudspeaker drive units, smart speakers, soundbars and active systems 

Polar test chambers are available in three sizes:

  • PTC2400, height 2.4m: measures at 1.0 meter
  • PTC1200, height 1.2m: measures at 0.5 meter
  • PTC600, height 0.6m: measures at 0.25 meter

Repeatable results

  • Results typically repeatable within 0.5dB (20-20kHz)
  • Controlled distance between the loudspeaker and the measurement microphones
  • Shape designed to minimize standing waves ensuring consistent low frequency response

Accurate results

  • Fixed environment which guarantees the measurement accuracy
  • Controlled pressure and high frequency environment ensure accurate wideband frequency response (20-20kHz)

Transferrable results

  • Structure and calibration of the chamber ensures transferrable results between chambers

Contact us

* required

Chamber types

Are you testing complete loudspeaker cabinets, microphones or want to do polar measurements? Check out the other chamber types.

Tetrahedral Test Chamber(TTC)

The new normal for loudspeaker drive unit measurements

TTC350
See pricing

Polar Test Chamber(PTC)

Polar measurements of complete speaker cabinets or drive units

Polar test chamber
See pricing

Custom Test Chambers

Custom test chambers for you measurement needs

Mic test chamber
Read More