B52CarAudio TRK 5405 - Car Amplifier Yellow 5400Watts High power Bridgeable Mosfet Amplifier 2 Ohm Max Power: 600W x 4 + 3000W x 1 (digital) 4 Ohm RMS Power: 160W x 4 + 1000W x 1 (digital) 2 Ohm RMS Power: 250W x 4 + 1500W x 1 (digital) Frecuency response: 20Hz - 20KHz Low Pass Frecuency: 40Hz/30Hz - 250Hz