The XXM425 is a Competition grade Mid-range Speaker that continues from the great success of our highly regarded XXM325 .
After many samples, we finally chose a construction of a Carbon/Glass fiber mix cone, coupled to a hi-energy neodymium magnet motor that’s supported by our spiderless suspension system.
This driver was designed to be most versatile for installation purposes & by using a universal 4″ basket to allow for a minimal installation depth but also allows ease of fitment into a variety of factory 4″ locations.
XXM425 is most suited to be used as a midrange driver in a 3-Way set & will deliver unparalleled realism & clear and dynamic sound that can capture the entire sound scene and has to be experienced to be believed.

Review :

“Previously, I had mentioned the Xcelsus XXM325 was my new favorite small-format midrange, besting the widely-heralded Scan Revelator 12M in both realism and dynamic output, among other things. Now we have been beta testing the new XXM425 for over a month now and this driver takes the performance of the 325 up to several more notches! I have tried the XXM425 with the magnesium cone as well as the new carbon fiber cone, and I can 100% say without a doubt this is the best small midrange I have ever heard. The frequency extension is stunning for a “non-wideband” driver. The dynamic output is delivered lightning-fast, which is a byproduct of the spiderless design reducing Mms. The tonality of the drivers is so natural and clearly delivered in such an effortless fashion, I find myself in disbelief that this is merely a 4″ driver. The spatial character of the drivers is good, tonality and frequency response is excellent, dynamics and resolution are outstanding. I simply cannot imagine another small-format driver could possibly deliver better performance in a car system. Xcelsus has once again achieved what I thought was impossible, and I cannot wait for the larger spiderless drivers to become available.

BRAVO Team!”

-Steve Head