---
product_id: 19915064
title: "Professional PRX418S Compact Passive Subwoofer, 18-Inch, Black"
brand: "jbl"
price: "1367398 Ft"
currency: HUF
in_stock: true
reviews_count: 10
category: "Jbl"
url: https://www.desertcart.hu/products/19915064-professional-prx418s-compact-passive-subwoofer-18-inch-black
store_origin: HU
region: Hungary
---

# 35-250 Hz frequency range 3200W peak power 18-inch JBL Selenium woofer Professional PRX418S Compact Passive Subwoofer, 18-Inch, Black

**Brand:** jbl
**Price:** 1367398 Ft
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Own the Room with JBL PRX418S!

## Quick Answers

- **What is this?** Professional PRX418S Compact Passive Subwoofer, 18-Inch, Black by jbl
- **How much does it cost?** 1367398 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/19915064-professional-prx418s-compact-passive-subwoofer-18-inch-black)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Low-profile, front-loaded vented design minimizes footprint while maximizing sound impact—perfect for pros on the move.
- • **Power that Moves You:** Delivers a massive 3200W peak output for earth-shaking bass that commands attention.
- • **Seamless Integration:** Includes pole mount and versatile Neutrik SpeakOn/TS combo jacks for effortless setup with JBL PRX412M or PRX415M systems.
- • **Precision Bass Control:** Extensive 35-250 Hz frequency range ensures deep, clear low-end that fills any space.
- • **Built to Last, Designed to Impress:** Rugged birch/poplar hardwood enclosure with DuraFlex™ finish and CNC-machined steel grille for professional durability and style.

## Overview

The JBL Professional PRX418S is a compact yet powerful 18-inch passive subwoofer delivering up to 3200W peak power and a wide 35-250 Hz frequency range. Built with a rugged birch/poplar hardwood enclosure and JBL’s DuraFlex™ finish, it offers professional-grade durability and style. Designed for seamless integration with JBL PRX series speakers, it features versatile input options and a pole mount for flexible setup, making it the go-to choice for managers and professionals seeking impactful, reliable bass performance.

## Description

The PRX418S is a compact, high-power subwoofer system containing a JBL Selenium 18" woofer for extended low-frequency output. The system offers complete input connection flexibility for compatibility with a variety of cabling schemes. The input panel incorporates a pair of Neutrik Speak on NL-2 / 1⁄4" TS phone combo jack connectors wired in parallel. The PRX418S is supplied with pins +1/-1 connected to the woofer. The front-loaded, vented enclosure is designed to present a minimum frontal area for an unobtrusive, professional appearance. Low-profile and compact, the enclosure is constructed of birch/poplar multi-laminate hardwood and coated in JBL’s rugged DuraFlexTM finish. The distinctive 16-gauge steel grille is CNC-machined for precision and internally lined with an acoustically transparent screen to provide additional driver protection and give a very professional appearance.

Review: Jbl speaker - Great speaker alot of bass
Review: is it bad luck or is it really this bad? - my experience with jbl products since the 70’s has been it is some of the best audio gear available my how times have changed in all fairness since the speaker essentially failed out of the box i can’t assess any other feature or performance metric hf output was accompanied by whistling/oscillation then after about two minutes all hf output ceased

## Features

- Power rating: 800W for continuous, 1600W for program, and 3200W for peak sound
- Extensive frequency range of 35-250 Hz and frequency response of 52-120 Hz, with system sensitivity up to 100 dB
- An included pole mount provides the option to mount the PRX418S on the JBL SS4-BK pole
- Large vent area for reduced distortion
- For optimal performance and sound coverage pair with JBL PRX412M or PRX415M speaker systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007KP0968 |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #41,473 in Electronics ( See Top 100 in Electronics ) #66 in Home Audio Subwoofers |
| Color | Passive | Black |
| Compatible Devices | Personal Computer |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 3.8 out of 5 stars (77) |
| Date First Available | March 15, 2012 |
| Global Trade Identification Number | 00050036904063 |
| Impedance | 8 Ohms |
| Included Components | Pole mount, Speaker pins |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 79 pounds |
| Item model number | PRX418S |
| Manufacturer | JBL |
| Material | Stainless Steel |
| Model Name | PRX418S |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 29"D x 26"W x 29"H |
| Series Number | 418 |
| Set Name | Single |
| Shape | Rectangular Prism |
| Speaker Size | 18 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Display |
| Style | Subwoofer | 18-Inch |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 18 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 133587576047 050036904063 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 18 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** JBL
- **Connectivity Technology:** Wired
- **Mounting Type:** Pole
- **Speaker Maximum Output Power:** 800 Watts

## Images

![Professional PRX418S Compact Passive Subwoofer, 18-Inch, Black - Image 1](https://m.media-amazon.com/images/I/81RY2FX+EfL.jpg)

## Available Options

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

## Questions & Answers

**Q: I am running two per side (2 channel stero) powered by a b52 us 6000 can I add one more per side? Tnxs**
A: Three 8 ohm speakers connected together in parallel results in a 2.6 ohm load....Most power amps do not like this low resistance....What does your Power Amp specification say regarding its minimum load impedance...Typically the minimum is 4 ohms.

**Q: Which Xti series crown amp is ideal to power 2 of these speakers**
A: I would do XTI4002, its a pretty good fit, but if you wanted to push, XTI6002

https://www.amazon.com/Crown-XTi4002-Two-channel-1200W-Amplifier/dp/B004ZGB2RK/ref=sr_1_2?m=A2UPVLUE7LUM25&s=merchant-items&ie=UTF8&qid=1530658440&sr=1-2&keywords=xti

**Q: Does this item come with a warranty?**
A: Adam,  we are a full line authorized dealer for JBL.  They include a 5 year warranty, and we include our 45 day return policy as well.  Please let us know if we can further assist you, thank you!

**Q: What kind of wires do you Need to get for the sub**
A: The PRX418S accepts a Speaker Cable with a Speakon Connector (not a 1/4" connector)....12 Gauge is nice, but for cables under 25 feet long the 14 Guage is  fine...It's a 2-Wire Cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Jbl speaker
*by J***G on February 11, 2026*

Great speaker alot of bass

### ⭐ is it bad luck or is it really this bad?
*by C***K on August 11, 2025*

my experience with jbl products since the 70’s has been it is some of the best audio gear available my how times have changed in all fairness since the speaker essentially failed out of the box i can’t assess any other feature or performance metric hf output was accompanied by whistling/oscillation then after about two minutes all hf output ceased

### ⭐⭐⭐⭐⭐ Sounds great in any setting.
*by D***N on October 19, 2025*

Perfect sub .

## Frequently Bought Together

- JBL Professional PRX418S Compact Passive Subwoofer, 18-Inch, Black
- JBL Wireless Two Microphone System with Dual-Channel Receiver, Black
- Wireless Microphone Case Compatible with JBL Wireless Two Microphone System, Handheld Dual Mic Travel Bag for Singing or Karaoke for Receivers, Adapters, AA Batteries-Black(Box Only)

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**Shop now:** [https://www.desertcart.hu/products/19915064-professional-prx418s-compact-passive-subwoofer-18-inch-black](https://www.desertcart.hu/products/19915064-professional-prx418s-compact-passive-subwoofer-18-inch-black)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-18*