The Φ-b is a compression type subwoofer tailed for Φ speakers. It can easily integrated with Φ speakers in a unitary full range and high power line array, which is flexible enough to serve in any requirements of touring, rental and permanent installation.

· All neodymium components, “light” weigh but “heavy” sound pressure.

· Typical trapezoidal cabinet design, seamless connection between speakers.

· Special “Equal Path Length” waveguide horn, optimal for medium to small-sized sound reinforcement.

· Two pole mounted base for two angles sound desperation, smart enough for single cabinet operation.

· User-friendly rigging hardware, offering fast installation no matter fly or ground stack.

· Multiple layer birch plywood with super hard lacquer finishing.

· Rotatable horn for satisfying horizontal or vertical application.

· Original NEUTRIK 4-pin SPEAKON.