[erniek]

Does anyone have any input on adding a supertweeter to the Spatial M4's. Also any suggestions on what type or models of tweeters I might look at.

[harley.guy07]

I own the M3 Turbo S's and love the treble that these have, not sure how the new m25 compression drivers does against the standard driver in the normal series but if you want a supertweeter these seem to be highly recommended and come in several sizes and price ranges

https://www.madisoundspeakerstore.com/super-tweeters/