The Pyle PCAU46BA is a versatile audio speaker power amplifier system designed to deliver high-quality sound. With 2x120 watts peak power at 4 ohms, it features a built-in MP3/Usb/Sd/Mmc card reader, Fm radio, and Bluetooth receiver for wireless streaming. The amplifier also includes a 1/4"" headphone jack, Rca audio input, and four speaker terminals for easy connections. The digital Led display provides media playback information, while the amplifier offers treble, bass, and master volume controls to adjust the sound to your preference. It's perfect for home audio setups and includes a remote control for convenience.