Hi Nathan,
Here's what I found in the instrument file:
84S3187 SMB4 Spoiler Exploiter bass
top: Maple
body: Mahogany
through body neck: 3-piece Maple, 32 medium scale
fingerboard: Ebony with pearloid inlays
pickups: 2 Alembic AXY
controls: Spoiler volume, 4-position rotary pickup selector switch, filter, 2-position Q-switch, mono output
birthday: June 8, 1984
originally sold to: Seattle Music
The original owner was from Washington and registered the bass in late June 1984.