In 2021 ATOM amplifiers adopt an adequate Class D performance reliability and footprint of the original ATOM and iOn platforms. At first glance youll notice several key improvements. Atoms signal inputs and power ground and speaker connections are all relocated to the chassis leading edge for a more comfortable more appealing install. All pre amp and crossover options are conveniently located on the backside. You might not notice additions to the circuit board including improved power supply and output stage components and monoblock bridging capability. The installation of ATOM amplifiers is unique, using mounting pedestals at each corner. The pedestals elevate the heatsink, improving airflow around and underneath the chassis. Additionally rubber grommets under and inside each pedestal electrically isolate the amplifier chassis from the vehicle chassis reducing the potential for ground loop noise. With 4 channels and Class D 2 Stable technology this amp ensures efficient and distortion-free amplification making it suitable for a variety of audio setups. Delivering a continuous RMS power of 100W x 4 to each channel it provides clear and powerful sound output even at high volumes. This compact amp is the perfect choice for audiophiles seeking reliable and high-quality audio amplification in a small and efficient package. Elevate your audio system with our ATOM Series Power Amplifier and enjoy crystal-clear sound like never before.