Genelec F One is a compact, professional‑grade active subwoofer. It expands the low‑frequency range of the audio system — it reproduces bass from 35 Hz with minimal distortion. The subwoofer is designed to work in tandem with satellites (for example, with Genelec G One or G Two) and allows the main speakers to focus on the mid and high ranges. The design includes a driver directed towards the floor and a bass reflex port for even bass distribution; it also features cut‑off frequency, phase, and volume controls, as well as a remote control. The stylish, minimalist design fits well into the interior, and the option to use two such subwoofers makes the model suitable for large spaces as well.