Klippel · PWT
Klippel PWT Power Test
A continuous power test that monitors voice-coil temperature, displacement, nonlinear parameters, and compression — programmable up to failure.
Continuous monitoring under load
The Klippel Analyzer can perform a powerful power-test series that continuously monitors the speaker's state, including coil temperature, displacement, nonlinear parameters, and compression.
Standard and custom signals
Tests can be run with the standard Klippel LSI signal (required for full LSI parameters), with a range of built-in signals including IEC 60268 and EIA-426B, or with any user-defined signal — including music.
Programmable test profiles
The test can be programmed for stepped voltages and specific on/off times. It can be run until failure or until the final time/voltage step is reached.