In the picture Carl provides, there is a M logo at the bottom of the tweeter, faint but there. The Upgrade instructions clearly show the same. The DSP7200.2 speakers I have as rear speakers in my theater also have the M logo.

Dot one speakers only display "7200" when switched on from the back panel.

There is a 2.63 firmware file available for the 7200. Whether or not the file contents are the same as the separate 2.63 file for the 7200.2, I don't know but, where the tweeters are different, I would suspect that the files were not intended to be interchangeable between hardware versions.

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#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
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