Head-to-head · Best Computer Speakers with Subwoofer

Logitech Z407 vs Logitech Z623

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Logitech Z623 comes out ahead by a narrow margin (4.4 vs 4.6). The gap is mostly about gamers on a budget who want THX certification without paying ProMedia prices — read the strengths below before deciding.

Ranked #4 in Best Computer Speakers with Subwoofer

Logitech Z407

4.4

$130

The Z407 is the modern flexibility pick. Bluetooth plus wireless control puck plus USB input — the only pick that connects seamlessly to phones and laptops without cables. Less raw power than the Klipsch and Z623 / Z906, but the right buy for hybrid work/play desks.

Strengths

— Bluetooth 5.0 — only Bluetooth-equipped pick here
— Wireless desktop control puck for volume + bass + Bluetooth pairing
— Modern-looking aesthetic — fits better with newer desk setups than aged Z623

Watch-outs

— 80W peak power — less than every other pick
— Sub is smaller than Klipsch ProMedia 2.1 or Logitech Z623
— Voicing tuned for music rather than gaming impact

$130 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best Computer Speakers with Subwoofer

Logitech Z623

4.6

$150

The Z623 is the budget THX pick. Same THX-certified standard as the Klipsch ProMedia 2.1 at $50 less, with multiple inputs. Aging design means no Bluetooth — wired-only setup. Best for gamers on a tighter budget.

Strengths

— THX-certified — same standard as the Klipsch ProMedia 2.1 at lower price
— 200W RMS / 400W peak total power
— Three inputs (RCA + 3.5mm × 2) — connect computer, TV, console simultaneously

Watch-outs

— Aging design (released 2011) — no Bluetooth, no modern features
— Volume / bass / treble knobs on the right satellite can be inconvenient to reach
— Top end less detailed than the Klipsch ProMedia 2.1

$150 · Check Price on Amazon Full review →

How they stack up

Logitech Z407

Only Bluetooth pick. Lowest power. Modern aesthetic. Wireless control puck unique here.

Logitech Z623

Cheapest THX-certified pick. More inputs than the Klipsch ProMedia 2.1. No Bluetooth (Logitech Z407 has it). Older design than every other pick here.

Specs side-by-side

Spec	Logitech Z407	Logitech Z623
Configuration	2.1	2.1
Power	80W peak	200W RMS / 400W peak
Connectivity	Bluetooth 5.0, USB, 3.5mm	—
Controls	Wireless puck	—
Subwoofer	6" downward-firing	7" downward-firing
Inputs	—	RCA + 2× 3.5mm
Certification	—	THX

← See the full ranking of best computer speakers with subwoofer