The ALAPMK is designed to be used with ALA series line column speakers, optional A-Line pole, and A-Line powered or passive Mounting hardware ensures the unit remains securely attached to the speaker’s integrated mounting brackets. Available Poles POLE45 – 45.00″ Pole for Use with A-Line Portable Subwoofers POLE37 – 36.375″ Pole for Use with A-Line Portable Subwoofers POLE33 – 32.75″ Pole for Use with A-Line Portable Subwoofers POLE20 – 19.875″ Pole for Use with A-Line Portable Subwoofers
