Logitech Z313 2.1 Wired Speaker System – Subwoofer, Compact High-Power Audio

The Logitech Z313 is a wired 2.1 multimedia speaker system in black that delivers balanced, room-filling sound with enhanced bass through a compact subwoofer and two satellite speakers. It uses a standard 3.5 mm audio input (aux/line-in) to connect to devices like PCs, laptops, TVs, tablets, and smartphones, and includes a wired control pod for easy power and volume adjustment, plus a headphone jack for private listening — there is no wireless/Bluetooth connectivity. This system produces up to 25 W RMS of total power, with 15 W for the subwoofer and 5 W per satellite, offering a full-range frequency response of roughly 48 Hz–20 kHz. The subwoofer plugs into an AC power source, and the satellite speakers connect to the subwoofer; the audio connection uses the 3.5 mm cable to your device. There is no battery — it’s powered by mains AC — and setup is simple: plug in the subwoofer power cable, connect the satellites, and insert the 3.5 mm audio plug into your device.