This is an interesting topic regarding theory, but as hundreds more that I have see in this forum, no one asking the right questions.
If you need to follow specific compliance, the next question is which test and measurement equipment this is suitable to confirm it?
1000Hz this is 1 KHz and this is vibration in the range of audible sound waves.
If you were at product design of one cross-over for Hi-Fi speakers, you will had more work to do about verifying that your circuit it can survive stress caused not just by a variety of frequencies’ and of their harmonics, but also at the max power which the speaker it self it can deliver.
A proper research will not start from components dimensions and shape, but from the quality of soldering material which can keep the components on the PCB under strong vibrations.