There's nothing "stealth" about the Basslink, from what I can see (pun intended)

It looks like the same design as 4-5 years ago. It still has to sit in the cargo area with all the wires running to it. Stealth to me means that it sits in one of the rear side compartment like the BSW or JL Audio solution. You cannot stuff the Basslink in the rear side compartment by any means.