The ELAC Varro Premium PS500 subwoofer operates at a power range of 500 to 1000 watts. Thanks to the built-in amplifier, it delivers clean sound even at high volume levels. It features an intelligent sound controller that is managed via a mobile app. The bass port is directed downward, which helps to distribute sound evenly throughout the room. RCA (Line-in) inputs are available for connection, compatible with Hi-Fi and AV systems. The device includes an efficient air-cooling system, ensuring stable performance during long-term use. The frequency response starts at approximately 20 Hz, depending on the placement environment.