---
product_id: 90391630
title: "Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black"
brand: "logitech"
price: "R$6135"
currency: BRL
in_stock: true
reviews_count: 7
category: "Logitech"
url: https://www.desertcart.com.br/products/90391630-logitech-z623-400-watt-home-speaker-system-2-1-speaker
store_origin: BR
region: Brazil
---

# THX-Certified 2.1 Audio 400W Peak Power 3-Device Multi-Input Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black

**Brand:** logitech
**Price:** R$6135
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Moment with Thunderous Sound

## Quick Answers

- **What is this?** Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black by logitech
- **How much does it cost?** R$6135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/90391630-logitech-z623-400-watt-home-speaker-system-2-1-speaker)

## Best For

- logitech enthusiasts

## Why This Product

- Trusted logitech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Compatibility:** Plug and play with TVs, PCs, gaming consoles, tablets, and smartphones for a truly universal audio upgrade.
- • **Powerful 400W Peak Output:** Unleash booming bass and crystal-clear highs with 200W RMS power, perfect for large rooms and epic soundscapes.
- • **Immersive THX-Certified Sound:** Experience studio-quality audio that transforms your music, movies, and games into a cinematic event.
- • **Intuitive On-Speaker Controls:** Adjust volume and bass on the fly without interrupting your vibe—total control at your fingertips.
- • **Seamless Multi-Device Connectivity:** Easily switch between up to 3 devices with RCA and 3.5mm inputs—your computer, console, smartphone, and more.

## Overview

The Logitech Z623 is a THX-certified 2.1 speaker system delivering 400 watts peak power (200W RMS) through two satellite speakers and a powerful 12-inch subwoofer. Designed for immersive audio across music, movies, and gaming, it supports multiple inputs (RCA and 3.5mm) for seamless connectivity with computers, consoles, and mobile devices. Its compact tabletop design and on-speaker controls make it a versatile and powerful upgrade for any entertainment setup.

## Description

Logitech Speaker system Z623 with THX-certified 2.1 system delivers big, bold sound with 200 watts (RMS) of power-from your music, movies, and games.

Review: Z623 Subs Amp is garbage - Bought my Logitech Z623 last year albeit 2nd hand. Excellent when it works fine, very loud and ace for mixing etc. Trouble was a few months later the sound would flicker badly then the bass stopped altogether. I opened up the sub box and the sub is fine but the subs amp is not. Cheap shoddy circuit board within the sub box so be warned. Small speakers still work but nil bass. Bought another used sub box from europe but this has different inputs on the back of it. The uk model has dvi female on the back and german model has dvi male. Speakers i have are male so male to male will not go unless their homosexual which they arent. So had to mess around and find a female to female (lesbian) adapter. These subs are supposed to be 120w and the whole system 200w rms but the amp in it doesnt last if you have it loud.
Review: So expensive! - No one in their right mind would buy this at this price. There are dozens at half the price and even if they only last half the time you can get a new one at half the cost.

## Features

- THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio; Satellites: 2 x 35 Watt
- 400Watts of Peak/200Watts (RMS) gives you the power to listen as loud as you want to while the on-speaker controls lets you easily dial the volume and bass up or down
- RCA and 3.5 millimeter inputs make it easy to plug in up to 3 audio devices - your computer, iPod, game console, DVD player and more
- 2 satellite speakers and a powerful subwoofer deliver sound big enough to fill even large entertainment rooms.Please Note: Kindly refer the User Guide before use.
- Compatible with Television,Computer,Smartphone,Tablet,Music player,DVD player,Blu-ray player,PlayStation,Xbox,Wii. System Requirements: Works with any device with either a headphone jack (3.5 millimeter) or RCA input.
- 400 Watts Peak/200 Watts RMS power delivers amped audio from this 2.1 speaker system. Subwoofer-130 W. Dimensions( H x W x D)-Subwoofer-11.2 x 12.0 x 10.5 inches. Right Satellite-7.7 x 4.6 x 5.0 inches. Left Satellite-7.7 x 4.6 x 5.0 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003VAHYTG |
| Age Range Description | Adult |
| Antenna Location | Music,Games,Movies |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround Sound, Stereo |
| Audio output mode | Surround Sound , Stereo |
| Best Sellers Rank | 96,312 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 372 in Computer Speakers |
| Box Contents | Speakers; 3.5 mm audio input cable; Speaker connector cables; User documentation |
| Brand | Logitech |
| Brand Name | Logitech |
| Colour | Black |
| Compatible Devices | Gaming Console,Television,Personal Computer,Tablet,Smartphone |
| Connectivity Protocol | RCA, Auxiliary |
| Connectivity technology | Auxiliary , RCA |
| Control Method | Remote |
| Controller Type | Auxiliary/RCA Inputs |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 4.6 out of 5 stars 10,702 Reviews |
| Enclosure Material | Plastic, Metal |
| Frequency Response | 20000 Hz |
| Frequency response | 20000 Hz |
| Global Trade Identification Number | 00097855066466 |
| Is Electric | Yes |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 44D x 30.1W x 31.1H centimetres |
| Item Weight | 8.2 Kilograms |
| MP3 player | No |
| Manufacturer | Logitech |
| Maximum Speaker Output Power (in watts) | 400 Watts |
| Model Name | Z623 |
| Model Number | 980-000402 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Auxiliary, RCA |
| Number Of Circuits | 3 |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Product Features | Bass Boost, USB Port, Waterproof |
| Series Number | 623 |
| Signal-to-Noise Ratio | 70 dB |
| Speaker Size | 3.5 Millimetres |
| Speaker Type | Satellite,Subwoofer,Monitor |
| Speaker maximum output power | 400 Watts |
| Specific Uses For Product | Gaming |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 12 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 097855066466 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Wi-Fi |
| Woofer Driver Diameter | 12 Inches |

## Product Details

- **Brand:** Logitech
- **Speaker maximum output power:** 400 Watts
- **Frequency response:** 20000 Hz
- **Connectivity technology:** Auxiliary, RCA
- **Audio output mode:** Surround Sound, Stereo
- **Mounting type:** Tabletop
- **Material:** Plastic, Metal
- **Model name:** Home Speaker System
- **Speaker type:** Satellite,Subwoofer,Monitor
- **Special feature:** Bass Boost, USB Port, Waterproof

## Images

![Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black - Image 1](https://m.media-amazon.com/images/I/712NrHlRg2L.jpg)
![Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black - Image 2](https://m.media-amazon.com/images/I/71xANaSMAQL.jpg)
![Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black - Image 3](https://m.media-amazon.com/images/I/61uADVNEMLL.jpg)
![Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black - Image 4](https://m.media-amazon.com/images/I/61odd225fJL.jpg)
![Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black - Image 5](https://m.media-amazon.com/images/I/71ePAHm4HhL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: why are they non returnable?**
A: Metra 72-8104 Speaker Connector for Select Toyota Vehicles
This connector does not fit Toyota Venza. Why I cannot return?

**Q: what is the average life span of these speakers?**
A: 7+ YEARS STRONG! I purchased these back in December of 2013 in college. Speakers have moved around over 10 times, but I kept the original box for moving purposes. Finally purchased a home and these still remain as my main TV speakers. I recommend this set of speakers for anyone who wants that movie theater and thrilling music experience in their own home!

**Q: How does one extend the cable of the control speaker with the 15 pin vga cable? a regular vga cable extension didn't work.**
A: The problem with most all VGA Extension cables is that they tie pins 6,7,8 and 10 to the casing (GND). This is fine for a VGA Cable, but is not desired for an extension cable. It does not work in extending the right control speaker.

Instead, go with the Amphenol Cable Extension that wires the pins straight through. 
Lengths are available in 5', 10', 15' and 25'. Just change the last two digits when looking for your desired length.
CS-DSDHD15MF0-005 Length: 5'
CS-DSDHD15MF0-010 Length: 10'
CS-DSDHD15MF0-015 Length: 15'
CS-DSDHD15MF0-025 Length: 25'

Be sure to get a Male to Female connectors.

**Q: what are the speaker and sub dimensions**
A: The sub woofer is 10" deep, 12" wide and 11" high. The speakers are 5"  wide, 5 " deep and 8" high. Meas. are aprox. Hope that helps.

## Customer Reviews

### ⭐⭐ Z623 Subs Amp is garbage
*by K***R on 10 June 2020*

Bought my Logitech Z623 last year albeit 2nd hand. Excellent when it works fine, very loud and ace for mixing etc. Trouble was a few months later the sound would flicker badly then the bass stopped altogether. I opened up the sub box and the sub is fine but the subs amp is not. Cheap shoddy circuit board within the sub box so be warned. Small speakers still work but nil bass. Bought another used sub box from europe but this has different inputs on the back of it. The uk model has dvi female on the back and german model has dvi male. Speakers i have are male so male to male will not go unless their homosexual which they arent. So had to mess around and find a female to female (lesbian) adapter. These subs are supposed to be 120w and the whole system 200w rms but the amp in it doesnt last if you have it loud.

### ⭐ So expensive!
*by M***K on 4 August 2011*

No one in their right mind would buy this at this price. There are dozens at half the price and even if they only last half the time you can get a new one at half the cost.

### ⭐⭐ The Standby mode is faulty
*by G***O on 29 September 2018*

If the speaker goes into standby, it needs to be turned off and the again on, or you won't get any sound, even if you start for example Youtube.

## Frequently Bought Together

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-25*