An exemplary system includes 1) a cochlear implant module configured to be implanted within a patient and including cochlear implant circuitry configured to apply electrical stimulation representative of one or more audio signals to the patient, 2) a first connector assembly coupled to the cochlear implant module and configured to be implanted within the patient, the first connector assembly including a first set of induction coils, 3) an implantable module configured to be implanted within the patient, and 4) a second connector assembly coupled to the implantable module and configured to be implanted within the patient, the second connector assembly including a second set of induction coils. The first and second sets of induction coils are configured to form a multi-channel inductive link between the implantable module and the cochlear implant module. Corresponding systems are also disclosed.