Alpine KTA-30MW Power Pack Amplifier The Alpine KTA-30MW Power Pack Amplifier offers robust performance with its Class D amplifier circuit and Dynamic Peak Power (DPP) technology. With a weather-resistant design, this amplifier is built to handle the elements while delivering impressive power and sound quality for marine environments. General Features: Weather Resistant: IP66 rating ensures durability in marine conditions. Powerful Output: Provides 300W RMS x 1 and 600W x 1 DPP for outstanding audio performance. Adjustable Inputs: Selectable speaker/RCA inputs with high and low range settings. Sound Control: Includes variable low pass filter and input gain settings. What's in the box: KTA-30MW Power Pack Amplifier OEM-grade Tyco 26-pin connector with pigtail wire harness Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.