Lanzar VECTOR VCT-4110 is a 4-channel amplifier with a power output of 50 Watts x 4 RMS at 15Hz-30Hz, making it suitable for powering a variety of audio systems, including home theater and car audio systems. The amplifier features high-pass and low-pass filters, allowing you to customize the sound output to your liking. It also has adjustable input sensitivity, bass boost, and phase control, giving you even more control over the sound. The VCT-4110 is protected against short circuits and thermal overload, ensuring reliable operation even under demanding conditions.