What's in the Box: 5000W Monoblock Class D Amplifier Bass Knob User Manual Description:Marts Digital Xtreme Bass Amplifier. Marts Digital offers high-quality products for high-quality sound from Brazil to the world! These amplifiers, voltmeters, and more will help you secure your seat on the journey into the universe of high performance.Introducing the MXB 5000W Sound Amplifier - the powerhouse of audio amplification! With an impressive power output of 5000W and a 1-ohm impedance, this amplifier is designed to deliver an extraordinary audio experience. Whether you’re a professional musician, DJ, or an avid audio enthusiast, the MXB 5000W is engineered to take your sound system to the next level.Featuring advanced technology and precision engineering, this amplifier ensures exceptional clarity, depth, and richness in sound reproduction. The 5000W power rating guarantees unparalleled volume and performance, filling any space with immersive, high-quality audio.Features: Marts Digital offers high-quality products for high-quality sound from Brazil to the world! RMS Power @ 1 Ohm 14.4V: 5150W RMS Specifications: RMS Power @ 1 Ohm 12.6V: 5000W RMS RMS Power @ 2 Ohm 12.6V: 3050W RMS RMS Power @ 1 Ohm 14.4V: 5150W RMS RMS Power @ 1 Ohm 14.4V: 3100W RMS Supply Voltage: 9.5-16V Frequency Response: 15Hz - 180Hz Low Pass Crossover: 50Hz - 180 Hz SubSonic Crossover: 15Hz - 40 Hz Bass Boost: 0 to 12dB (35Hz - 70Hz) Signal to Noise Ration: 95dB Harmonic Distortion: 1% THD Input Sensitivity: 0.2V High Level Input: 6V Dimensions: 16.5 x 11 x 4.5 Inch You must use 100% oxygen free copper wire at its maximum size. Copper clad aluminum wire, CCA, will cause failure Prop 65, or Proposition 65, is a California law that requires businesses to provide consumers warnings about exposure to chemicals known to the state to cause cancer, birth defects, or reproductive harm.