---
product_id: 691727604
title: "TX18S 900W 18\" Subwoofer, DSP-Enhanced Powered PA Speaker with 3\" Voice Coil, Superior Bass, Easy Setup"
brand: "alto"
price: "963940 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/691727604-tx18s-900w-18-subwoofer-dsp-enhanced-powered-pa-speaker-3
store_origin: HU
region: Hungary
---

# 18-inch high-output woofer 900W power output DSP-based EQ & protection TX18S 900W 18" Subwoofer, DSP-Enhanced Powered PA Speaker with 3" Voice Coil, Superior Bass, Easy Setup

**Brand:** alto
**Price:** 963940 Ft
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, own the room — TX18S powers your sound revolution!

## Quick Answers

- **What is this?** TX18S 900W 18" Subwoofer, DSP-Enhanced Powered PA Speaker with 3" Voice Coil, Superior Bass, Easy Setup by alto
- **How much does it cost?** 963940 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/691727604-tx18s-900w-18-subwoofer-dsp-enhanced-powered-pa-speaker-3)

## Best For

- alto enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Resonant-free fiberboard cabinet with metal grille ensures your subwoofer withstands heavy use and travel.
- • **Effortless Mobility:** Built-in side handles and caster-ready design make transport a breeze despite 87.7 lbs weight.
- • **Versatile Venue Ready:** Music/Live modes adapt effortlessly from nightclubs to houses of worship.
- • **Precision Sound Control:** DSP-enhanced EQ and selectable Low Pass Filters tailor your bass with surgical accuracy.
- • **Powerhouse Bass Performance:** 900W Class-D amplifier delivers earth-shaking low-end impact.

## Overview

The TX18S is a 900W powered subwoofer featuring an 18-inch woofer and 3-inch voice coil, enhanced by DSP-based EQ and selectable low pass filters for precise bass control. Designed for professional DJs and musicians, it offers easy setup, rugged portability with side handles and caster compatibility, and a durable fiberboard cabinet with metal grille. Engineered in the USA, it delivers superior low-frequency performance for large venues and diverse audio environments.

## Description

TX18S 900W 18" Subwoofer, DSP-Enhanced Powered PA Speaker with 3" Voice Coil, Superior Bass, Easy Setup

## Features

- Sonic Might for Your PA System - 900W subwoofer with 18-inch high-output woofer, 3-inch voice coil and ultra-efficient Class-D amplifier, extending the low-end frequencies, adding bass to your sound
- Rock-Solid Sound - Featuring DSP-based EQ and protection, and selectable Low Pass Filters to switch the frequency response and seamlessly integrate with any speaker
- For DJs and Musicians Alike - Selectable Music/Live voicing modes easily handle deep bass frequencies and project them into any large-scale venue, nightclub, house of worship, or place of business
- The Anchor of Your Sound - Extended thunderous bass and selectable DSP Low Pass Filter of 80Hz/100Hz/120Hz at 24dB per octave; hook up to Powered Speakers or DJ setup and shake your crowd every time
- Optimized for Portability - This active sub comes with convenient side handles and caster threads at the rear of the cabinet for easy transportation even at 87.7 lbs/39.8 kg (casters sold separately)
- Built to Last - Rugged, front-ported cabinet made from durable, resonant-free fiberboard, with heavy-use splatter-spray finish and full metal grille, integrated 36mm pole socket, overload protection
- Input Power - TX18S works in countries with 100/120V; 50/60 Hz
- Precision Engineered - This subwoofer and all other products in the TX Series are designed and tuned in the USA
- Easy Setup and Customization - No need for technical expertise to achieve optimal sound quality

## Product Details

- **Brand:** ALTO
- **Speaker Maximum Output Power:** 900 Watts
- **Frequency Response:** 100 Hz
- **Connectivity Technology:** XLR
- **Audio Output Mode:** Stereo

## Images

![TX18S 900W 18" Subwoofer, DSP-Enhanced Powered PA Speaker with 3" Voice Coil, Superior Bass, Easy Setup - Image 1](https://m.media-amazon.com/images/I/91CVs1z1CPL.jpg)

## Available Options

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

## Frequently Bought Together

- ALTO TX18S - 900W 18-inch Subwoofer, DSP-Enhanced Powered PA Speaker with 3-inch Voice Coil, Superior Bass, Easy Setup
- Amazon Basics XLR Male to Female Microphone Cable for Speaker or PA System, All Copper Conductors, 6MM PVC Jacket, 6 Foot, Black
- Amazon Basics Speaker Stand, Holds up to 99.2 lbs, Adjustable Height 52" to 73", Steel, Black

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**Shop now:** [https://www.desertcart.hu/products/691727604-tx18s-900w-18-subwoofer-dsp-enhanced-powered-pa-speaker-3](https://www.desertcart.hu/products/691727604-tx18s-900w-18-subwoofer-dsp-enhanced-powered-pa-speaker-3)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*