Power Acoustik Vertigo car amplifiers are the next step in performance and value. Taking advantage of the tried and true Class AB full range amps and improved efficiency Class D monoblock platforms, this Vertigo Series 1,400 Watt 2 Channel Class D Amp is an ideal addition to your vehicle. Youll find this full range amp will continue down the Power Acoustik road of reliability and longevity for years to come.