FOSI AUDIO USB Cooling Fan (Unit)

The FOSI AUDIO USB Cooling Fan is a cooling fan designed to maintain amplifiers and other audio components at an optimal operating temperature. Featuring a 125 × 25 mm fan, it provides efficient heat dissipation to promote stable and reliable operation of equipment, such as the Fosi Audio V3 MONO, V3, and BT20A PRO amplifiers. Its USB power supply allows for simple and flexible installation thanks to plug-and-play operation, with no configuration required. Compact and versatile, this fan can also be used to cool various amplification components requiring additional ventilation.