The Jamo SW 60 is an active subwoofer that was manufactured between 1988 and 1992 in Denmark. Designed to deliver substantial bass response, it features a built-in 60 W amplifier, providing both nominal and music power handling of 60 W and 80 W respectively. Its robust construction includes a 260 mm cone woofer, contributing to rich low-frequency sound reproduction. The SW 60 offers a frequency response ranging from 25 Hz to 150 Hz, making it suitable for both music and home theater applications. The crossover frequency is infinitely variable between 60 Hz to 150 Hz, allowing users to customize the sound to their preferences. With a weight of 12 kg, it boasts a compact design with dimensions of 395 x 330 x 330 mm (H x W x D). The subwoofer can connect via high-level inputs with an input sensitivity of 900 mV at 47 kOhm, and it outputs up to 60 W to loudspeakers. The device features a volume control and a level control for frequency transition range, making it versatile in various acoustic settings. The automatic turn-on and turn-off function enhances its convenience for everyday use.