This is a 2.1 speaker system that is good for general music listening but is even better for games and movies. The powerful subwoofer delivers a lot of bass so hip-hop, dance music and the like will have a lot of thump, while movie/game explosions and sound effects will sound full and have a lot of rumble.
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Pro Powerful bass with detailed highs
If you love bass heavy music, watch a lot of movies or play video games frequently then these speakers will work well for your listening needs. Bass is very powerful so you’ll be able to feel the thump and rumble from audio. Highs are boosted, so audio will sound detailed and airy.
Pro Volume and bass controls are within easy reach
You can easily adjust speaker volume and bass levels. The control knobs are on the front side of the right speaker.
Pro Compatible with many audio sources
The Z623 will work with computers, laptops and many mobile devices. You’ll have a choice between 3.5mm and RCA inputs, which should cover a wide range of audio sources.
Pro Easily accessible aux I/O
On the side of the right speaker is an aux input for connecting an extra source and an audio pass-through port to output music to your headphones instead of the speakers. Both connectors are 3.5mm.
Con Treble can be too harsh
If you’re sensitive to treble then you might find the Z623’s treble output a bit too much. Treble is really boosted and can make certain instruments or sound effects sound too hot and fatiguing. There is no treble adjustment on the speakers so you’ll have to resort to EQ if you want to tame the highs.