---
product_id: 160533275
title: "QSC KS118 Active 18\" Subwoofer"
brand: "qsc"
price: "€ 5338.33"
currency: EUR
in_stock: true
category: "Qsc"
url: https://www.desertcart.fr/products/160533275-qsc-ks118-active-18-subwoofer
store_origin: FR
region: France
---

# 18" Direct Radiating Driver 3600W Class D Amp Power On-board DSP with Cardioid Array QSC KS118 Active 18" Subwoofer

**Brand:** qsc
**Price:** € 5338.33
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with seismic bass that commands every venue!

## Quick Answers

- **What is this?** QSC KS118 Active 18" Subwoofer by qsc
- **How much does it cost?** € 5338.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/160533275-qsc-ks118-active-18-subwoofer)

## Best For

- qsc enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Mobility:** Rugged enclosure with low-noise casters and ergonomic handles for seamless transport and setup.
- • **Deep Mode & Security:** Selectable DEEP mode for ultra-low frequencies plus optional KS-LOC cover to secure your gear.
- • **Unmatched Bass Power:** Feel the ground shake with a massive 3600W Class D amplifier driving deep, dynamic lows.
- • **Versatile Deployment:** M20 threaded pole receptacle supports easy vertical mounting with full-range speakers.
- • **Precision Sound Control:** On-board DSP optimizes performance and enables cardioid array setups for tailored soundscapes.

## Overview

The QSC KS118 is a professional-grade active 18" subwoofer featuring a powerful 3600W Class D amplifier and advanced DSP for optimized, dynamic low-frequency performance. Designed for mobile entertainment, AV production, clubs, and performance venues, it offers rugged portability with handles and casters, flexible mounting options, and security features, making it the go-to choice for managers demanding impactful, reliable bass.

## Description

The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues. Featuring an 18-inch direct radiating driver powered by a 3600 watt class D amplifier, the KS118 delivers high sound pressure levels with dynamic and musical sound reproduction of very low frequencies. On-board DSP optimizes and protects system performance as well as offers advanced capabilities such as the ability to array two units in a cardioid arrangement. Highly transportable, the rugged enclosure features comfortable handles and four low noise casters. An M20 Threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers.

## Features

- A very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues
- Features an 18" direct radiating driver powered by a 3600W Class D amp, to deliver high SPL with dynamic and musical sound reproduction of very low frequencies
- On-board DSP optimizes and protects system performance as well as offers advanced capabilities such as the ability to array two units in a cardioid arrangement
- Highly transportable, the rugged enclosure features comfortable handles with a professional and elegant appearance in any application, plus four low noise casters
- An M20 threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers
- Features a selectable DEEP mode for extremely low frequency extension as well as adjustable crossover and delay
- Optional KS-LOC security cover prevents unauthorized tampering of controls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WHKCZJR |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | Musical |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Omnidirectional |
| Best Sellers Rank | #34,875 in Musical Instruments ( See Top 100 in Musical Instruments ) #33 in Stage Subwoofers |
| Brand | QSC |
| Built-In Media | Subwoofer |
| Color | NEGRO |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | RCA , XLR |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 73 Reviews |
| Enclosure Material | Plastic Or Metal |
| Frequency Response | 98 Hz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 36"D x 30"W x 23"H |
| Item Type Name | Subwoofer |
| Item Weight | 104 Pounds |
| MP3 player | No |
| Manufacturer | QSC |
| Model Name | KS118 Active 18" |
| Model Number | KS118 |
| Mounting Type | Pole Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 3600 Watts |
| Speaker Size | 18 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | mobile entertainment, AV production, clubs, performance venues |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 18 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 684284076199 |
| Unit Count | 1.0 Count |
| Warranty Description | 6-Year Warranty with product registration |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 18 Inches |

## Product Details

- **Audio Output Mode:** Omnidirectional
- **Brand:** QSC
- **Connectivity Technology:** RCA, XLR
- **Frequency Response:** 98 Hz
- **Speaker Maximum Output Power:** 3600 Watts

## Images

![QSC KS118 Active 18" Subwoofer - Image 1](https://m.media-amazon.com/images/I/610gF8PCsJL.jpg)

## Questions & Answers

**Q: What do you pair the ks118 with**
A: The QSC K12.2 is quite simply, the next standard in powered loudspeaker. It's equipped with a 2000-watt power module carefully matched to high-performance woofers and compression drivers.  These would be a great fit.

**Q: Does this have a universal power from 100-240 volt AC thank you**
A: Yes it should auto detect

**Q: RMS watts?**
A: 3200 peak RMS is unclear since it’s a class D

**Q: Is the power cord included?**
A: Power Cord included

## Frequently Bought Together

- QSC KS118 Active 18" Subwoofer
- QSC K12.2 Active 12"" Powered 2000 Watt Loudspeaker, Multicolored

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**Shop now:** [https://www.desertcart.fr/products/160533275-qsc-ks118-active-18-subwoofer](https://www.desertcart.fr/products/160533275-qsc-ks118-active-18-subwoofer)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-07-14*