---
product_id: 543518588
title: "TS18S 2500W 18\" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137dB, 3\" Voice Coil, Superior Bass"
brand: "alto"
price: "982745 Ft"
currency: HUF
in_stock: true
reviews_count: 7
category: "Alto"
url: https://www.desertcart.hu/products/543518588-ts18s-2500w-18-subwoofer-powered-pa-speaker-with-6-selectable
store_origin: HU
region: Hungary
---

# 137dB Peak SPL 2500W Power Output 6 Selectable DSP Modes TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137dB, 3" Voice Coil, Superior Bass

**Brand:** alto
**Price:** 982745 Ft
**Availability:** ✅ In Stock

## Summary

> 🎵 Own the Night with Bass That Moves the Crowd!

## Quick Answers

- **What is this?** TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137dB, 3" Voice Coil, Superior Bass by alto
- **How much does it cost?** 982745 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/543518588-ts18s-2500w-18-subwoofer-powered-pa-speaker-with-6-selectable)

## 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 Portability:** Built with a tough MDF cabinet and integrated pole socket for easy setup anywhere.
- • **Pro-Grade 137dB SPL:** Deliver crystal-clear, high-impact sound that elevates every event.
- • **Precision 3" Voice Coil:** Engineered for superior bass clarity and durability under heavy loads.
- • **Thunderous 2500W Output:** Unleash powerful, room-shaking bass that commands attention.
- • **Tailored Sound with 6 DSP Modes:** Customize your audio experience with EQ Off, Live, DJ, and more for flawless performance.

## Overview

The ALTO TS18S is a 2500W powered 18" subwoofer designed for professional PA systems, featuring a high-efficiency Class D amplifier, 3" voice coil, and 6 selectable DSP modes for versatile sound shaping. Its rugged MDF cabinet with a pole socket ensures easy transport and setup, delivering up to 137dB of powerful, precise bass ideal for live performances, DJ setups, and large venues.

## Description

Buy ALTO TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137dB, 3" Voice Coil, Superior Bass. Free delivery and returns on eligible orders.

Review: Sound - Great item, ive ordered this product from other company's and it got badly damaged twice, and was returned, took the gamble with desertcart and I couldn't believe 2 men turned up, delivered the item with not one mark on the box, this is a serious budget subwoofer with the right tops will outperform others twice the price, alto is not everyone's cup of tea, but they are good value for money. Would I recommend it... well yes but remember it's a budget midrange speaker,
Review: Squeezed - Came on time but speaker grill was squeezed in

## Features

- Superior Sound for Your PA System - 2500W Active Subwoofer with 18" driver, 3" voice coil and high-efficiency class D amplifier, providing the right blend of hi, mid, and extended low-end frequencies
- Rock-Solid Sound from the Bottom, Up - Featuring Speaker Use Button with three DSP EQ modes - EQ Off, Live and DJ, and Phase alignment Control to compensate for low-frequency cancellation
- Setup Simplified - Portable PA cabinet for easy transport and installation, assuring your tops and subs perform well no matter the setting or setup
- Any Setting, Any Time - Designed and engineered to fit into any system, hook it up to your powered speakers and DJ setup, extending the bass to shake your crowd
- Built to Last - Rugged, internally-braced front-ported MDF cabinet with mark-resistant splatter-spray finish, integrated 36mm pole socket, electronic clip, thermal and transducer overdrive protection
- The anchor of Your Sound - 137dB of thunderous bass for truly unbiased sound delivery
- Input Power - TS18S works in countries with 100/120V; 50/60Hz
- Precision Engineered - Designed and tuned in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCRY1GTY |
| Best Sellers Rank | 23,195 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 140 in PA-Systems |
| Colour | Black |
| Compatible devices | Microphone, Audio Player, Instrument, DJ Mixer |
| Connector | XLR |
| Control method | Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (81) |
| Date First Available | 1 Aug. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included components | TS Series Subwoofer, Power Cable, Registration Card, User Guide, Safety & Warranty Manual |
| Is waterproof | False |
| Item Weight | 42.2 kg |
| Item model number | TS18S |
| Item weight | 42.2 Kilograms |
| Material Type | Engineered Wood |
| Number of items | 1 |
| Output Wattage | 2500 Watts |
| Power source | Corded Electric |
| Product dimensions | 67.8D x 53.1W x 62.7H centimetres |
| Recommended uses for product | Live Performances, Night Clubs, Houses of Worship, Concert Halls, DJ Setups, Various Audio Systems |
| Size | 2500W - 18" |
| Speaker Amplification Type | Active |
| Speaker size | 18 Inches |
| Special feature | Class D Amplifier, DSP EQ Modes |
| Subwoofer diameter | 18 Inches |
| Unit count | 1.0 count |
| Warranty type | Limited |
| Wattage | 2500 watts |
| Wireless communication technology | No wireless communication technology |

## Product Details

- **Audio output mode:** Mono
- **Brand:** ALTO
- **Connectivity technology:** IEC
- **Frequency response:** 100 Hz
- **Input voltage:** 120 Volts (AC)
- **Material:** Engineered Wood
- **Model name:** TS18S
- **Mounting type:** Floor Standing
- **Speaker maximum output power:** 2500 Watts
- **Speaker type:** Subwoofer

## Images

![TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137dB, 3" Voice Coil, Superior Bass - Image 1](https://m.media-amazon.com/images/I/A1OF6wsZV8L.jpg)

## Questions & Answers

**Q: What is the specifications please including max decibels rating peak spl please i need it all as it may win over mackie**
A: Hi, Alto Pro support here! 2500 W peak (1600 LF + 900 HF), 1250 W continuous RMS (800 LF + 450 HF) || LF driver: 15.0” w/ 2.5” high-temperature voice coil 1 x 800 W RMS @ 2 Ω. 
|| HF driver: 1.0” exit ceramic driver w/ 1.4” coil 1 x 450 W @ 4 Ω || Max SPL: 135 dB (peak), 132 dB (continuous) (dB-SPL @ 1 m).

**Q: Hi, Are 2 of the ts412 enough for live gigs with backing tracks?**
A: Hi, Alto Pro support here! Absolutely! Each TS412 speaker has a max output power of 2500 watts. x2 speakers are certainly suitable for live gigs and backing tracks!

**Q: Dose it come with pair?**
A: yes

**Q: Ts415 alto speakers, 2500w max. what rms are these speakers? at there rms level what sort of volume are they? what bass can they deliver?**
A: Hi, Alto Pro support here! 2500 W peak (1600 LF + 900 HF) 1250 W continuous RMS (800 LF + 450 HF)

## Customer Reviews

### ⭐⭐⭐⭐ Sound
*by C***Y on 3 October 2025*

Great item, ive ordered this product from other company's and it got badly damaged twice, and was returned, took the gamble with amazon and I couldn't believe 2 men turned up, delivered the item with not one mark on the box, this is a serious budget subwoofer with the right tops will outperform others twice the price, alto is not everyone's cup of tea, but they are good value for money. Would I recommend it... well yes but remember it's a budget midrange speaker,

### ⭐⭐ Squeezed
*by A***R on 4 December 2025*

Came on time but speaker grill was squeezed in

### ⭐⭐⭐⭐⭐ Review
*by A***R on 22 November 2025*

Did a ton of research before buying this. I splurged on a totally oversized sub to have in my garage setup and use at spirts tournament once a year. The sound out of this product is super super good. Very deep bass even at low volume, definitely FEEL the bass and brings a true depth to the music. I have it paired with a modest pair of alto 10 250W that I already had (probably 8 years old) and it still makes for a super solid set up. If you want to do true DJ gig you probably need bigger speakers, with more power, but the sub is an absolute no trainer. Super sturdy construction, very deep handles make it easy to grab and lift. Wish it came with casters but you can mount some on, so not a big deal. A must have if you are in the market for a subwoofer

## Frequently Bought Together

- ALTO TS18S - 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137 dB, 3" Voice Coil, Superior Bass
- ALTO TS415 - 2500W 15" Powered PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker Linking, DSP and ALTO App
- ALTO Durable Slip-on Cover for TS18S Powered Subwoofer with Nylon Lining Construction and Handle Access

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**Shop now:** [https://www.desertcart.hu/products/543518588-ts18s-2500w-18-subwoofer-powered-pa-speaker-with-6-selectable](https://www.desertcart.hu/products/543518588-ts18s-2500w-18-subwoofer-powered-pa-speaker-with-6-selectable)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-05*