QSC KW181 1000 Watts Powered Subwoofer - Free KW181 Pole and KW181 tote (ProSoundGear) Authorized Dealer QSC KW181 1000 Watts Powered Subwoofer QSC KW181 original Pole QSC KW181 Soft Speaker Cover with Grille Guard ProSoundGear extended 1 year warranty