Here you can find the measurements for the kit Accutop.
The measurements are made with the Clio FW measurement system from Audiomatica
The measuring amplifier is a Clio QC-Box 5. This control unit performs a variety of tasks, e.g. controlling a laser, controlling turntables, etc.
For the measurements a calibrated Audiomatica Mic-01 with a length of 25 cm is used.