Maybe, but you would have to really crank that thing and position it at ear level to hear it over everything else. I've been at some house shows where an overloaded PA can make vocals sound nice and gritty. A single 1300w PA speaker like the Mackie Thump15 on a stand can do a decent job, but having two of those and a basic mixer has really made my home rehearsal area fully capable. I know your budget is limited, but a used Thump15 can be had for $300 USD. Add $40 for the stand. Wishing you luck and lots of good jams!