S/812 12 Inch SubwooferS 812 takes RELs medium chassis concept to reference like levels of performance and does so with style, beauty and devastating power. It delivers incredible levels of all round performance for both music and film sound, gives customers a taste of what our reference models offer, and does so at a fraction of the cost. The All New S 812 SHATTERING PERFORMANCE BARRIERS For S 812, every aspect of the previous generations inner workings were examined