Technics SB-AS100 is an active subwoofer system designed to enhance your home audio experience with deep and powerful bass. It features a 1-way, 2-speaker system with a 14 cm bass-reflex type woofer, delivering a continuous power output of 100W (1kHz, 14 ohms). The SB-AS100 offers customizable sound with adjustable low pass filter (50-200 Hz) and volume control, allowing you to tailor the bass response to your preference. Additionally, the phase switching option ensures optimal integration with your existing speakers.