There is for bose mate like the one I posted but the caveat is you lose the sub, unfortunately there isn't any off the shelf iso adaptor that will work with the sub, you will need to do a bit of diy work to hook the sub up again, someone wrote an excellent guide here: http://typeaccord.co.uk/forum/topic/13796-how-to-connect-bose-subwoofer-6th-gen/