The BOSS Audio Systems R1004 Riot Series Car Audio Amplifier is a high-performance amplifier that delivers 400 watts of power output, making it an excellent choice for music enthusiasts who want to enjoy an enhanced audio experience while on the go.

• This amplifier is designed to provide 4-channel amplification with full-range, Class A/B technology that ensures clean and clear sound with minimal distortion. It features RCA and speaker level inputs, making it compatible with most car stereo systems. Additionally, it comes equipped with a variable gain control that allows you to adjust the input level of the amplifier to match the output of your car stereo.
• The R1004 Riot Series Car Audio Amplifier also includes a power LED indicator that lets you know when the amplifier is turned on and working properly. Its compact dimensions of 7.75" x 9" x 2" (197 x 229 x 51 mm) make it easy to install in your car, without taking up too much space.
• This amplifier is ideal for hooking up to both stereo and subwoofers, allowing you to enjoy a full range of audio frequencies. The integrated circuit (IC) technology ensures that the amplifier runs cool, even when it is working hard, which helps to extend its lifespan.

Overall, the BOSS Audio Systems R1004 Riot Series Car Audio Amplifier is a reliable and high-quality choice for anyone looking to upgrade their car audio system. Its 4-channel, full-range design, variable gain control, and LED power indicator make it a versatile and user-friendly amplifier that delivers excellent sound quality.