The SODA-08ASW is designed for bass enthusiasts who want to boost the bass in their car stereo but have limited space. Easily installs under most front or rear seats, in rear cubbies, or in mid-sized storage bins. Features a high-quality aluminum black frosted enclosure to keep the 8" compact powered subwoofer safely inside. With 100 watts of RMS power and a staggering 400 watts of maximum power, it guarantees a mind-blowing experience every time the bass drops. With a fully adjustable low-pass filter covering 50Hz to 150Hz and a bass boost range of 0 to 12dB, you have complete control over the soundstage and the ability to make the bass perfect. Subwoofer with built in amp ensures unrivaled efficiency and accuracy in bass reproduction. It's also equipped with a 20A fuse for multi-protection, ensuring longevity and reliable performance so you can enjoy great audio for a long time.