It's not strictly a new product, but it's a big update to improve the MTX RTU8P underseat powered enclosure. We rebuilt the all-aluminum chassis mold to be thicker and therefore more rigid for better sound quality. The chassis vibrates three times less now... It must be said that with 150W RMS, you have to build solid. And to get the best sound quality, only the cone should vibrate. We have also improved the subwoofer so that the junction between the cone and the voice coil is stronger and more rigid. The design is similar to that of our amps for a better family approach. And as the price remains unchanged, this new RTU8P is an excellent deal...