Dayton WT3 Woofer Tester

it's a good product .It make me save several times to find out that all of the speakers that we use still in good condition and help me to find match pair of the driver .but do not forget setting maximum volume at the first time befor use it .if not ,it may get trouble to WT3 sofeware

I have had the opportunity to work with the Woofer Tester2 and the WT3. Hands down the WT3 is faster when measuring the T/S parameters for a woofer. Whats even better is the Tech Support. I initially had problems running this on Vista. I called PE Tech Support. They were very helpful in resolving the problem. The only thing with the WT3 is the lack of features to export to Bass Box. Woofer Tester 2 has this capability.

Worked well for me but you may need to play with some settings to get it to work. Even the the instructions say to turn up the sound card volumes all the way, I found this to not work on my machine. The curves were very distorted until I turned the output volume to 20%. Once I did that, the calibration looked fine (was a flat 1k curve)