HP DHS-2111S wired speaker set (black) The HP DHS-2111S is a 2.1 speaker set that is perfect for the home. It won't take up much space on your desk, while still providing high quality sound. It allows you to conveniently adjust the volume, and thanks to its refined design, it offers high-end stereo sound. High quality sound The speakers provide a wide frequency response (150 Hz - 20 kHz), so you can enjoy stereo sound. What's more, you don't have to worry about interference even at high volume levels. In addition, the speakers have been repeatedly tuned, which translates into a clear sound that is pleasant to the ears. Perfect for everyday use The 2.1 set from HP are great for everyday use. They are equipped with a smart chip and use a special algorithm to ensure excellent sound no matter what you listen to. Are you playing your favorite playlist, watching a movie, or maybe playing a game? The DHS-2111S will not let you down in any situation. User-friendly Operating the speakers will not be a problem for you. The DHS-2111S have a large knob that you can use to adjust the volume level to your liking. What's more, thanks to plug&play, you can easily get them ready for use - just connect the set to your computer, laptop, smartphone, or tablet with a 3.5mm audio jack cable. ManufacturerHPModelDHS-2111SColorblackRMS power2x 3WSubwoofer power5WFrequency response150 Hz - 20 kHzSensitivity85 dB ± 3 dBImpedance4 OSubwoofer dimensions128 × 95 × 105 mmDimensions of satellite speakers64 × 78 × 55 mmInterface3.5 mm audio jack, USB (power)Input voltageDC 5V/1ACable length1.2 mWeight810 g.