CANDY-XXL1B Number of Channels: 1 Frequency Response: 20Hz - 20KHz Max Power: 3000W 1 Ohm RMS Power (14.4V) Per Channel: 1 x 1000W 2 Ohm RMS Power (14.4V) Per Channel: 1 x 650W 4 Ohm RMS Power (14.4V) Per Channel: 1 x 400 Speaker Impedance Range: 1 Ohm Input Sensitivity: 0.2V-+6V Low Pass Filter: 50Hz - 150Hz Fuse Size: 3 x 35A Signal-to-Noise Ratio: 100dB THD: 0.0001 Bass Boost: 0dB-+12dB Product Dimensions: 280 x 127 x 47.5mm See moreNEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market. COMPACT MINI DESIGN - When we say compact we mean it. This powerhouse is only 11'" x 5" x 2". With those dimensions, you can put this just about anywhere!. BASS KNOB INCLUDED - The Candy XXL1B amplifier comes with a remote bass knob included. Always have control over the bass levels depending on what genre music you're listening to. WIDE RANGE OF APPLICATIONS - Ranging from 1-4 ohms, this amplifier will allow you to use a variety of speakers for your specific application. Never again will you need to worry about having the right amp for the job. HUGE POWER IN A SMALL PACKAGE - 3,000 Watts gives you all the power you need tucked away and out of sight, keeping your vehicle looking clean and neat.