M R S Corporation believes that you deserve professional quality sound reinforcement and we are proud to offer high end professional audio systems that deliver the power and intelligibility needed to make that connection with audience. Professional sound systems for an array of applications. Whether you need sound reinforcement systems for portable or fixed installations we integrate the system to fit your needs as well as your budget. Product line includes self powered speakers, passive speakers, subwoofers, amplifiers, digital processors, mixers and amplifiers.