Speakers Yenkee YSP 2020BK:These Yenkee YSP 2020BK speakers will tune your music experience up a notch. These are so-called active speakers, which means they have a built-in amplifier, and theyll play independently. These speakers have amazing, high-quality sound, thanks to the 2-band design. You can enjoy clear sounds from frequencies of 120 Hz to 18000 Hz. A more detailed characteristic is that these speakers feature an impedance of 4 Ohm. For connecting to other electronics, these Yenkee speakers use 3,5 mm Jack. The total performance of the speakers equates to 5 W. The Yenkee YSP 2020BK speakers are designed with the dimensions 7,9 × 15,5 × 9,5 cm. Yenkee YSP 2020BK Speakers Key Features Speakers built with 2-band design Yenkee speakers are whats known as an active model and have their own built-in amplifier Speakers connectivity options: 3,5 mm Jack Yenkee YSP 2020BK speaker power: 5 W Size: 7,9 × 15,5 × 9,5 cm Yenkee speakers weight: 0,89 kg