Listen to tons of dub sounds in the summer. Skillrex is not reggae btw.
Check out dub syndicate. Nicely produced dub. Eg rasta fari 1.
King tubby, Horace Andy, the scientist.. I love the often murky bass on older recordings. Some of the early pre- Island Bob Marley recordings are cool also, as are the Island Marley remasters.
A nice recent dub compilation called Essential Dub.
Best,
Tom