Power - 200 Watts Max x 4 2-Ohms, 100 Watts Max x 4 4-Ohms, 400 Watts Max x 2 Bridged 4 Ohms
Class A/B Topology - Class A amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class B amplifiers have no current flowing through its outputs with no audio signal. Efficiency is the name of the game
Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
Specs - Dimensions: 10 x 10 x 2.4, Weight: 6.6 lbs.