Mackie MRS10 10” Powered Studio SubwooferDesigned to add the perfect amount of dynamic, accurate low end, the MRS10 10 in. subwoofer will enhance the listening experience in your studio without artificially adding boomy bass to your mix. Optimizing features include an adjustable crossover to dial in the right amount of low end for your studio plus a polarity switch to make sure your mix is always in phase. With foot switchable bypass functionality, MRS10 can be muted while returning your