These Logitech Z533 Speakers are fantasic, got them on offer for £60 from PC world… One of the shop-peons kindly allowed me to plug in and have a demo, and from a minute of killing all conversation in the shop with some tastful music at volume, I was hooked and had to have ’em.
Installed and at home in their native environment, they’re even better, the sound from these 2.1 is crystal clear over the frequency range, and I can now take full advantage of the highest quality DSP I own at the moment, built into my PC Soundcard. However, there is a commonly reported issue / problem with these speakers, which is largly made up, from lack of understanding…
Sleep. These speakers, like cats, like to sleep; see, they’re smart, not just regular speakers, but smart speakers. When they don’t detect enough signal on input, they turn off. This is a good thing.
The way people tend to use PC speakers is to set the volume knob on the speakers at a standard level, and then use the PC volume control to vary the actual sound produced, with dumb speakers it works fine. These speakers need a minimum level of signal coming into them to realise they’re needed and stay awake, without this, like cats, they sleep.
The trick is to turn up the PC volume level (After all, in most instances, the PC-Out is designed for headphones, it’s not a line-out), and turn down the speaker’s control knob a little; it won’t hurt the amp on the sound-card to do a little extra work… Only increase the actual volume knob if you want loud, which the Z533 handles with the ease of a jet fighter thundering through the sound-barrier. 🙂
End of the line statement about these speakers: Super-Awesome, but don’t be an idiot when using ’em.