R/T 770 Enclosure Series 12-Inch Single Sealed Bass Speaker Box
Every R/T enclosure is constructed with "Tri-Lock" joint re-enforcement. The most important objective in building an airtight enclosure is solid long lasting joints. It can be said that this is what separates R/T from the rest of the boxes available on the market today. It is done through a "triple step" joint construction process called Tri-Lock. Tri-Lock consists of GLUE, STAPLES, and CAULK. This insures a strong lasting joint for competition sound pressure levels bringing durability for years of hard pounding bass.