Unity Audio Avalanche Subwoofer A Series acoustic feedback can sometimes be

acoustic feedback can sometimes be a problem on stage

AC Input - This input is only to be use with the proprietary AVANTONE Power Supply

5" (105 mm) Bass Cone Driver

True to form

It is ideal for use with cassette recorders and some laptop power supplies

Unity Audio Avalanche Subwoofer A Series acoustic feedback can sometimes beWhy you need the Unity Audio Avalanche Subwoofer The Avalanche active sub woofer is primarily designed to compliment our existing Rock and Boulder models, seamlessly transforming them into full range 3 way and 4 way systems and extending their low frequency performance down to an incredible 22Hz. It is also the perfect 2. 1, 5. 1 or 7. 1. 4 partner in a surround sound setup to The Rocks and Boulders. Features 180 degree phase switch, bypass switch,