Dobrý den. Já jsem si ty "bedničky" koupil k iPadu. Fungujou bezvadně, jenom nevím, jak je vypnout. Jsou vypnutý, když ovládací kolečko úplně stáhnu..? Nebou mohou být trvale pod proudem..?? Díky, Zdeněk.

The Genius SP-HF180 stereo speakers are the ideal choice for your computer, laptop or TV. With a total output of 6W (2× 3W) RMS, they deliver clear, balanced sound that you'll appreciate whether you're listening to music, watching films or playing games. The frequency range of 150Hz to 20kHz ensures solid bass and clear highs, making them a versatile solution for everyday use.
A major advantage is the simple connection, which doesn't require any complicated setup. Power is supplied via a USB port, while a 3.5mm jack connector is used for stereo audio transmission. This means you can easily use the speakers not only with a desktop computer, but also with a laptop, TV or smartphone. A practical detail is the integrated volume controller located on the 1.2-metre long cable, so you can always have the controls within reach.
The design of the Genius SP-HF180 speakers focuses on elegance and a natural look. The wood-style finish will easily blend into any interior, whether it's a modern home or a professional office. Thanks to their compact dimensions of 15 × 10 × 7.7cm, they won't take up much space on your desk, yet they can reliably provide sound for your work or relaxation zone.
The 2× 3W RMS designation means that each speaker has an actual power output of 3 watts RMS (i.e., the continuous power it can safely and sustainably deliver without distortion). Since there are two speakers in the package, their total power is 6W RMS.
🔹 RMS (Root Mean Square) – this is the most common and most important specification for speakers. It indicates the true, stable power that the speaker system can handle during long-term use. It is the value that corresponds to a real-life listening experience.
🔹 Conversely, the maximum or peak power (PMPO) is sometimes also quoted, which is significantly higher, but this is only a short-term value that the speaker can handle for a fraction of a second – it is not as relevant for the customer.
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Founded in 1983, this Taiwanese company has satisfied millions of customers worldwide ever since. Genius built its brand primarily in the field of computer accessories, such as keyboards, mice, tablets, and gaming controllers. Their peripherals are used across the world, satisfying demanding users in both the office and the home, and the company has a dense network of branches in Taiwan, the US, UK, Germany, China, and many other countries.
Specifications can be changed without notice. Images are for illustrative purposes only.