Review on 🔊 Pyle PFMRA640BB - 600W RMS 4 OHM Full Range Stereo Marine Amplifier with Bluetooth, LCD Screen, and Rotary Control for Volume, Bass, and Treble by Lizeth Tucker

Class D corresponds to 100% energy efficiency; It draws 88 watts but puts out 600 watts, there's no doubt about that. I use it to run (6) 50 watt converters on my sim rig and it's amazing. One in each corner to represent the tires, one under the seat for engine sounds, and one behind the seat for impact effects. It's over the top, but I like it that way. In fact, the amp works so well I got 4 total to replace other setups. Examples: (6) 50 watt transducers under the sofa in addition to the 9.2 Atmos surround sound system, multi-zone intercom system for the whole house, outdoor installation with 6 speakers, 5.1 surround sound in the wall for small rooms/offices, etc .