SOUND CHECK for your subwoofer, stereo system or speakers
DIFFERENT FREQUENCY RATES - choose necessary one
FREQUENCY REGULATION - adjust all setiings
Check the loudness or sound wave pressure with this precise tool. Test the sound and get the instant result of the noise measurement.
Click on the membrane to test the sounding quality
DIFFERENT FREQUENCY RATES
Choose 1 of 5 buttons with different low frequency rate
Use handy sliders for regulations