Never seen it any cracking happen on any in-wall product, even solid drives. Although it could easily happen if you floated more than 1/32" of mud over the diaphragm.
I really don't like the sound, design or the installation method involved with the Stealth Acoustics speakers...not to mention the serviceability.
I really don't like the sound, design or the installation method involved with the Stealth Acoustics speakers...not to mention the serviceability.