AS IS IN THE PHOTO NO EXTRA ATTACHMENTS OR ACCESSORIES The Taramps TS 400x4 400W 4-Channel Amplifier is a powerful audio component for car audio systems. With a RMS power output of 400W and 4 channels, this amplifier is designed to deliver clear and strong sound quality for your music or audio needs while driving. The Taramps brand is known for producing reliable and high-quality audio equipment, making this amplifier a promising choice for anyone looking to upgrade their car audio system.