I have a STEALTH 7.1 DSP and want to install it in my BMW, how do I connect it? Permanently deleted user 15 July 2022 11:43 Updated Use the installation information we have prepared under the Service / Downloads section. Related articles I have a STEALTH 7.1 DSP power amplifier and need the setup software for it? Setting software What is the difference between the UG BMW B195 NEO and the B150 USB? Which speaker do I use as center speaker in BMW? Can I convert my speakers in the BMW fully active, should I not have a sound system? Comments 0 comments Please sign in to leave a comment.