R Series 8 inch dual cone assemblies 15W

For paging and distributed music, the R1810 Series of speaker/grille assemblies features an 8 in. 15W dual cone driver with 10 oz. magnet, 70/25V dual-voltage transformer, and screw-mount grille with optional volume control or torsion grille. The R7810 Series a square grille with optional volume control.   Model No. Driver Transformer Grille Volume Control R1810-72 810 TLM-572 WB-8 (screw)round --- R1810-72K 810 TLM-572 WB-8 (screw)round Rotary knob R1810-72S 810 TLM-572 WB-8 (screw)round Screwdriver-adj. RT1810-72 810 TLM-572 WB-8T (torsion)round --- R7810-72 810 TLM-572 SG-8square R7810-72K 810 TLM-572 SG-8square  Order backbox separately, if needed.  Data Sheet for all models