For all Pro AllXS models prior the new AllXS+ dynamount ready versions, there is an option to upgrade your Box of Doom with this upgrade kit. After modifying your BoD you are able to install a Dynamount X2-R micro.
All recent Box of Doom units can be used for bass guitar (aren't sure about yours? contact us). You can change baffle and install a baffle with 10" bass speaker. To prevent the baffle from rattling, we advice to upgrade your BoD with this kit.