Wisdom Audio S55i-f/c In-Wall (2×4) RTL Subwoofer with Port Extension Kit (Each) av-comp-ipad The built-in cupholder can be

The built-in cupholder can be used with either hot or cold beverages

Solo6 includes inserts for attaching it to the wall and ceiling

*Other mounting options available

The benchmark of benchmarks

Wisdom Audio S55i-f/c In-Wall (2×4) RTL Subwoofer with Port Extension Kit (Each) av-comp-ipad The built-in cupholder can beThe S55 f c can be mounted in ceiling, in wall, under risers, in closets, and on floors. It is a rare example of a custom centric design that offers competitive results versus the finest freestanding options. The S55 f c is a strong performer, featuring the quickness and tonality all our RTL subwoofers are known for, with bass extension to 40Hz. Its size makes it well suited to being custom installed and thereby hidden behind its small paintable grill