Enjoy high definition, theater quality sound on the Sonodyne SRT 4102-built just like for use in theaters. It has a 600W tri-amped system with a strong 15 inch woofer, which produces thunderous bass with clear mids and crisp highs with a maximum output of 130dB. It is made to be immersive and to fill a room making it ideal to be used in high-end home theatres and even in professional installations.