Planet Audio MB300.4D Mini Bang Series Car Audio Amplifier - 1200 High Output, 4 Channel, Black

Power - 300 Watts Max x 4 @2-Ohms, 150 Watts Max x 4 @4-Ohms, 600 Watts Max Bridged x 2 @4-Ohm Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it Variable High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. A variable high pass crossover gears specifically towards “highs” such as all size speakers including mid ranges and tweeters Variable Low Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction Specs - Dimensions: 9.5” x 5.12” x 1.7”, Weight: 3.6 lbs. Warranty - Planet Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality MODEL 1200W High Output 4 Channel AmplifierUp to 225 W X 4 RMS @ 2 ohmUp to 113 W X 4 RMS @ 4 ohmUp to 450 W X 2 RMS Bridged @ 4 ohm Full Range Class D, MOSFET Power Supply High and Low Level Inputs Variable High Pass Crossover, Variable Low Pass Crossover, Variable Bass Boost Illuminated End Panel Strips Dimensions: 9.5" L x 5.12" W x 1.7" H