We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 2.1 speaker system with subwoofer and two satellite speakers

Logitech

Logitech Z623 980-000402 2.1 speaker system 200W THX

SKU CH-BC9S-PHE2G MPN 980-000402

THX-certified 2.1 speaker system delivers 200 watts RMS through two 35-watt satellites and a 130-watt subwoofer

  • TypeWired
  • ColorBlack
  • Configuration2.1
  • Total Power200 Watts
  • Satellite RMS Power /ea2 x 35 Watts
  • Subwoofer RMS Power130 Watts
  • THX-certified audio meets studio performance standards
  • 200 watts RMS power drives room-filling sound
  • 130 watt subwoofer delivers deep 35 Hz bass
  • 5 mm and RCA inputs connect up to three devices
  • 1 configuration with two 35 watt satellites and subwoofer

Logitech Z623 2.1 THX-Certified Speaker System

The Logitech Z623 is a 2.1 speaker system rated at 200 W RMS and 400 W peak. It comprises two 35 W satellite speakers and a 130 W subwoofer, all finished in black. THX certification confirms that the system meets strict audio performance standards for studio-quality sound.

Ideal for desktop users wanting powerful wired audio

This system suits anyone connecting a PC, TV, console or music player via 3.5 mm or RCA inputs. It is not for buyers who need wireless streaming, multi-room synchronisation or a compact satellite design for limited desk space.

200 W RMS total power with 130 W subwoofer

The 130 W subwoofer handles low frequencies down to 35 Hz, while each satellite delivers 35 W RMS for mid and high frequencies. This power balance decides whether the system can fill a large room with distortion-free audio at high volumes.

Highlights

  • THX-certified audio meets studio performance standards
  • 200 watts RMS power drives room-filling sound
  • 130 watt subwoofer delivers deep 35 Hz bass
  • 5 mm and RCA inputs connect up to three devices
  • 1 configuration with two 35 watt satellites and subwoofer

Specifications

BrandLogitech
ModelZ623
Part Number980-000402
TypeWired
ColorBlack
Configuration2.1
Total Power200 Watts
Satellite RMS Power /ea2 x 35 Watts
Subwoofer RMS Power130 Watts
Frequency Response35Hz - 20KHz
System RequirementsComputers
TVs
Music players
DVD players
Gaming consoles
Other audio sources with 3.5 mm or RCA audio output
DimensionSubwoofer: 11.20" x 12.0" x 10.50"
Right Satellite: 7.70" x 4.60" x 5.00"
Left Satellite: 7.70" x 4.60" x 5.00"
WeightSubwoofer: 15.40 lbs.
Right Satellite: 2.20 lbs.
Left Satellite: 2.10 lbs.
FeaturesTHX-certified
These speakers have met strict performance standards to achieve THX certification.*
Learn how Logitech and THX bring the theater to your home.
* THX and the THX logo are trademarks of THX Ltd. which are registered in some jurisdictions.
400-watt peak power
You'll hear and feel immersive theater quality audio that brings music, movies, and games to life.*
*200W RMS power
Multiple inputs
Z623 speakers have convenient RCA and 3.5 mm inputs for music, movie, and gaming devices.
Integrated controls
Dial the volume and bass up or down to customize your listening experience.
B
Package ContentsTwo satellite speakers
Subwoofer
3.5 mm audio input cable
Speaker connector cables
User documentation
Shipping weight9.85 kg
Package size408 × 311 × 308 mm

Questions about this item

What comes in the box and is anything extra needed to connect the speakers?

The package includes two satellite speakers, the subwoofer, a 3.5 mm audio input cable and the speaker connector cables. No extra cables are required for a device with a 3.5 mm or RCA output.

Should I choose the 200 W RMS or the 400 W peak version of the Z623?

There is only one version; the system delivers 200 W RMS total with 35 W per satellite and 130 W from the subwoofer, while 400 W is the peak rating.

What does the 200 W RMS figure mean when the system is running in a real room?

It means the subwoofer provides 130 W RMS and each satellite 35 W RMS of continuous power, producing a frequency response of 35 Hz to 20 kHz for full-range sound.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.