Best Overall
Logitech Z623
Key details
- Power
- 400W peak / 200W RMS
- Inputs
- 3.5mm and RCA, three devices
- Controls
- Right satellite: power, volume, bass
- Subwoofer (H X W X D)
- 11.2 x 12.0 x 10.5 in
Four hundred watts peak is the headline, but 200W RMS is the number that separates the Z623 from the rest of this group — and 130 of those watts sit behind the subwoofer, which is why bass arrives as weight under the music instead of a thump on top of it. We spent most of our time at the volume a desk actually runs at, and what struck us is how little the system strains there: dialogue stays clear with the sub working, and turning it up doesn't turn the midrange to mush.
Three sources stay plugged in at once — a computer on 3.5mm, a console or TV on RCA, a phone on the aux jack — and switching between them doesn't mean crawling around behind the desk. We were also glad the controls live on the right satellite rather than on a pod competing for desk space: power, volume, bass and a headphone jack all sit at arm's length, so a late-night session can move to headphones in one reach.
Give it a silent test in the first week. With nothing playing, this system can produce a faint hiss or a high whine, and if yours does, use the one-year warranty rather than living with it. Past that, the thing we keep coming back to is the headroom: at half volume it still has more in reserve than most desks will ever ask for.
Pros
- 200W RMS with 130W behind the bass
- Three devices connected and switchable
- Power, volume, bass and headphone jack on the satellite
- THX tuning holds together when pushed
Cons
- Sub box is bulky under a shallow desk
- Long-term durability is the open question
The one we point most desk buyers to: 200W RMS, three inputs that stay live, and controls you can reach without leaving your chair.