---
product_id: 65508493
title: "Turbosound iQ18B 3000 Watt 18\" Powered Subwoofer with Klark Teknik DSP Technology, Speaker Modelling and ULTRANET Networking, Pc compatible only"
brand: "turbosound"
price: "$2541.45"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/65508493-turbosound-iq18b-3000-watt-18-powered-subwoofer-with-klark-teknik
store_origin: US
region: United States of America
---

# ULTRANET multi-channel digital networking 3000W Klark Teknik Class-D power Advanced DSP with speaker modelling Turbosound iQ18B 3000 Watt 18" Powered Subwoofer with Klark Teknik DSP Technology, Speaker Modelling and ULTRANET Networking, Pc compatible only

**Brand:** turbosound
**Price:** $2541.45
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the Power, Own the Room with iQ18B Bass Mastery!

## Quick Answers

- **What is this?** Turbosound iQ18B 3000 Watt 18" Powered Subwoofer with Klark Teknik DSP Technology, Speaker Modelling and ULTRANET Networking, Pc compatible only by turbosound
- **How much does it cost?** $2541.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/65508493-turbosound-iq18b-3000-watt-18-powered-subwoofer-with-klark-teknik)

## Best For

- turbosound enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Performance:** Unleash 3000 watts of crystal-clear, distortion-free bass with Klark Teknik Class-D amplification.
- • **Robust & Portable Design:** Built with a rugged birch plywood enclosure and semi-matt black finish, engineered for both portable gigs and fixed installations.
- • **Precision Sound Sculpting:** Harness advanced DSP technology featuring dynamic EQ, transparent limiting, and industry-standard speaker models for flawless audio control.
- • **Intuitive Control Interface:** Navigate settings easily with an LCD display, rotary encoder, and remote USB PC compatibility for on-the-fly adjustments.
- • **Seamless Network Integration:** Connect effortlessly via ULTRANET using CAT5 cables for pristine multi-channel audio and lightning-fast setup.

## Overview

The Turbosound iQ18B is a front-loaded 18-inch powered subwoofer delivering a massive 3000 watts of Klark Teknik Class-D amplified bass. Featuring advanced DSP with speaker modelling, ULTRANET digital networking, and a rugged birch plywood enclosure, it’s designed for professional portable and installed sound reinforcement. With intuitive controls and PC remote compatibility, it offers precise, distortion-free low-frequency performance for music, speech, and live events.

## Description

Product Description The 3,000-Watt iQ18B is a front loaded 18" powered subwoofer ideally suited for a wide range of portable and fixed installation, music and speech sound reinforcement applications.The high excursion 18" low frequency driver with double suspension low mass 4" voice coil provides fast and accurate transient response for virtually distortion-free operation - even in the most demanding performances. Equipped with a very efficient and lightweight KLARK TEKNIK Class-D power amplifier, the iQ18B provides an impressive 3,000 Watts of output power.A high degree of control over the loudspeaker system's performance is managed by a sophisticated, but easy to use KLARK TEKNIK Digital Signal Processor (DSP), which provides dynamic EQ and transparent limiting for the utmost punch and definition at high output levels - and long-term reliability. iQ18B's advanced DSP speaker modelling presets include detailed and accurate models of some of the audio industry's most-respected speaker systems. On the rear panel amplifier module, you will find a fully featured user interface consisting of an LCD display, the Channel A/B gain control, and a single rotary encoder for intuitive access to level, EQ, Speaker modelling, and Feedback Control (FBI). In addition to the two combination balanced XLR/jack inputs and balanced XLR outputs for powered satellite loudspeakers, the iQ18B features a mic/line switch and level control with signal present LED. The iQ18B also features our proprietary ULTRANET technology, which allows the use of CAT5 cables for transmitting pristine multi-channel audio signals and other information between ULTRANET-enabled products, such as digital mixers, powered loudspeakers, and personal monitor systems. This digital distribution networking not only eliminates the potential for RFI and crosstalk so common to analogue methods, but also significantly reduces the setup or installation time required.An onboard USB port provides access for remote control of the iQ18B via a PC. Box Contains 1x Turbosound iQ18B

## Features

- Front loaded powered subwoofer for portable pa and installation applications
- 3,000 watt power featuring klark teknik class-d technology
- Speaker modelling includes accurate models of industry standard speakers
- High excursion 18 low frequency driver with 4 voice coil and double suspension
- Birch plywood enclosure with hard wearing semi matt black paint finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013SYHDOU |
| Antenna Location | Music |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Box Contents | Remote |
| Brand Name | TURBOSOUND |
| Colour | Black |
| Compatible Devices | Desktop, Smartphone, Tablet, mixers |
| Connectivity Protocol | USB |
| Control Method | Remote, Voice |
| Controller Type | Remote Control |
| Country of Origin | China |
| EU Spare Part Availability Duration | 7 Years |
| Is Waterproof | false |
| Item Dimensions D x W x H | 55.9D x 55.9W x 68.6H centimetres |
| Item Weight | 10.48 kg |
| MP3 player | No |
| Manufacturer | Turbosound |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power (in watts) | 50 Watts |
| Model Name | iQ18B |
| Model Number | iQ18B |
| Mounting Type | Tabletop |
| Network Connectivity Technology | XLR |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Portable |
| Series Number | 3 |
| Signal-to-Noise Ratio | 97 dB |
| Speaker Size | 8.89 Centimetres |
| Speaker Type | Subwoofer |
| Specific Uses For Product | music performances, public speaking events, conferences |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 18 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 748252144140 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 18 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** TURBOSOUND
- **Compatible devices:** Desktop, Smartphone, Tablet, mixers
- **Connectivity technology:** XLR
- **Model name:** iQ18B
- **Mounting type:** Tabletop
- **Recommended uses for product:** Music
- **Speaker maximum output power:** 50 Watts
- **Speaker type:** Subwoofer
- **Special feature:** Portable

## Images

![Turbosound iQ18B 3000 Watt 18" Powered Subwoofer with Klark Teknik DSP Technology, Speaker Modelling and ULTRANET Networking, Pc compatible only - Image 1](https://m.media-amazon.com/images/I/91tHd29kwSL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-29*