1、Subwoofer System: This 2500W car sound amplifier is designed to drive subwoofers sound systems, offering the highest sound quality in your vehicle. 2、Compact Design: With dimensions of 265 x 185 x 50mm, car amplifier is easy to install and a sleek aluminum alloy casing with brushed finish for an appealing look. 3、Sound Enhancement: The unique sound boost function precisely sets output signal frequency bands, concentrating electrical energy within the ideal working frequency range for optimal speaker performance. 4、2500W Peak Power: With a powerful peak output of 2500W, this amplifier ensures an exhilarating sound experience, ultralow frequency will delivers reliable power to the overall effect, regardless of the type of music being played. 5、Versatile Compatibility: This 2500W car amplifier is suitable for DC 11 to 15V car, truck, boat, UTV, or motorcycle sound systems, upgrading your original to a professional level. Item Type: Car Amplifier Size: Approx. 265 x 185 x 50mm / 10.4 x 7.3 x 2in Rated Voltage: DC 11-15V 2 Ohm Output Power: 800Wx1 4 Ohm Output Power: 500Wx1 1 Ohm Output Power: 1000Wx1 Frequency Range: 17Hz-180Hz (-3dB) Signal to Noise Ratio: 90dB Input Impedance: 20KOhm THD: <0.05% Low Pass Frequency Range: 40Hz-180Hz Bass Boost: 0-12dB Input Sensitivity: 6V-0.1V Low Frequency Range: 30Hz-80Hz Subsonic Frequency Range: 0-50Hz Fitment: Fit for Cars, Trucks, Boats, UTVs, or Motorcycles with DC 11-15V Sound Systems 1 x Car Power Amplifier 5 x Mounting Accessories 1 x Cord 1 x User Manual