On Stage SSA21, Subwoofer Pole Adapter - Black shippingdiscount improved AutoEQ algorithm ensures an

improved AutoEQ algorithm ensures an extremely accurate

keys and many more sounds in a variety of styles

The ProX X-QSCK12 is a professional speaker case that houses 2 QSC-K12 or QSC-K12

Polar Pattern: Supercardioid/lobar

On Stage SSA21, Subwoofer Pole Adapter - Black shippingdiscount improved AutoEQ algorithm ensures anAdapt an M20 speaker stand shaft to connect to virtually any subwoofer mounting socket with our SSA21 Subwoofer Adapter. To increase speaker mount compatibility, this adapter features a 1 3 8" mounting pole with a removable M20 threaded lug that enables a proper fit for virtually any socket including shallow M20, recessed M20, 1 3 8" cup, and 1 3 8" cup with M20. Its heavy duty construction ensures sturdy support for reliable speaker placement.