Home » RFTECH » Glossary Glossary Constant Power U.S. Patent: (Patent Pending) Short Description: This provides the ability to instantaneously deliver maximum output power to speakers without regard to its varying impedance while maintaining high-efficiency and thermal performance. Long Description: Music and speakers have a dynamic relationship. As the frequency of music varies, so does the impedance of the speaker. This patent pending technology gives the amplifier the ability to instantaneously deliver its maximum output power to the speaker without regard to its varying impedance while still maintaining its high-efficiency and thermal performance. Legend Feature Bullet Technology Description Dictionary Definition 600 S. Rockford Drive, Tempe, AZ 85281 - U.S.A. © 2010 Rockford Corp. All rights reserved.