Get the most out of your cars audio system with this Lanzar HTG447 2000 Watt Amplifier. This amp offers 4 x 250W RMS @ 4 OHMS, 4 x 500W Max @ 4 OHMS, 2 x 1000W Max @ 4 OHMS Bridged or 4 x 350W RMS @ 2 OHMS. This Lanzar HTG447 Amplifier offers gold RCA inputs, line outs for left and right channels, and both low pass and high pass filter controls. This amplifier measures 14.96"(L) x 2.24"(H) x 8.81"(W). It is powered by a MOSFET power supply with an electronic crossover netowrk. The has gold RCA inputs with line outs for left and right channels. We recommend a 4 gauge wiring kit when installing this amplifier into your vehicle.