Steinway Lyngdorf LSR-212 Boundary Woofer (Matte Black) shelves and processors are fed linearly-filtered

and processors are fed linearly-filtered AC power

An additional red laser diode dramatically expands color volume

The JBL PARTYBOX Ultimate fills as much space as you’ve got with superior Original JBL Pro Sound

Designed for custom installation and distributed audio applications

Steinway Lyngdorf LSR-212 Boundary Woofer (Matte Black) shelves and processors are fed linearly-filtered*Feet included The LS series is the number one choice for larger rooms and spaces with rows of elevated seats. The series features an innovative line source approach incorporating floor to ceiling stackable speakers and boundary woofers. This allows sound to propagate over long distances, thus ensuring tonal consistency by reducing reflections from ceiling and floor, especially in large rooms.