Speco SP6MAT MA Series 6.5 in. 25, 70V Commercial ABS Plastic Back Can Speaker, Off-WhiteSpeco SP6MAT MA Series 6. 5 in. 25, 70V Commercial ABS Plastic Back Can Speaker, Off White Speco Technologies' Multi Application (MA) Series was designed with the focus of making the contractor's work as easy and time efficient as possible. This flame retardant, ABS unit also comes with insulated wires, has an attached metal safety loop and easy mount tabs for securing the unit. The MA Series is the ideal all purpose, value sound solution covering a