A REL lands on this page when REL stops building it. The Reference No. 31 and Reference No. 32 were REL's 12-inch and 15-inch Reference subwoofers until the No. 35 and No. 36 replaced them, and their pages stay live so owners and second-hand buyers keep the full specs in one place.
Owning one still leaves room to grow. The Reference No. 35 keeps the No. 31's exact dimensions and the Reference No. 36 keeps those of the earlier 15-inch Reference models, so either can anchor a Line Array you already own. REL's current subwoofers, cables and wireless kits are in the main REL collection.
