---
product_id: 562139314
title: "TS18S 2500W 18\" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137 dB, 3\" Voice Coil, Superior Bass"
brand: "alto"
price: "₨65756"
currency: SCR
in_stock: true
reviews_count: 8
category: "Alto"
url: https://www.desertcart.sc/products/562139314-ts18s-2500w-18-subwoofer-powered-pa-speaker-with-6-selectable
store_origin: SC
region: Seychelles
---

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

**Brand:** alto
**Price:** ₨65756
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Own the Night with ALTO TS18S!

## Quick Answers

- **What is this?** TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137 dB, 3" Voice Coil, Superior Bass by alto
- **How much does it cost?** ₨65756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/562139314-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

- • **Deep, Impactful Bass:** 18-inch dynamic driver with a 3-inch voice coil delivers rich, room-filling low frequencies that your audience will feel.
- • **Reliable & Protected:** Advanced electronic clip, thermal, and transducer overdrive protection keep your system safe during intense performances.
- • **Tailored Sound Control:** Six DSP EQ modes including Live, DJ, and Phase Alignment ensure your bass is perfectly tuned for every event.
- • **Power That Moves Crowds:** Unleash 2500 watts of pure, high-efficiency Class D amplified bass that commands attention in any venue.
- • **Built to Perform Anywhere:** Rugged, portable MDF cabinet with integrated pole socket and easy caster compatibility for seamless setup and transport.

## Overview

The ALTO TS18S is a professional-grade 18-inch powered subwoofer delivering 2500 watts of high-efficiency Class D amplified bass. Featuring six selectable DSP modes and phase alignment controls, it offers customizable sound tailored for live performances, DJ setups, and large venues. Its rugged, portable MDF cabinet with integrated pole socket and caster compatibility ensures easy transport and durability. With advanced protection systems and a 3-inch voice coil dynamic driver, the TS18S guarantees deep, impactful bass that energizes any crowd.

## Description

Extend Your Sound Meet TS18S - the subwoofer that extends the bass response of virtually any full-range speaker. With the added low-frequency range it provides, you'll be able to really feel the music and get the crowd pumped up for your live performances. Built to Last Premium internally braced composite cabinet enclosure for tight, controlled sound, featuring an 18" driver with a 3" voice coil transducer, engineered to handle the rigors of live performance. High-Power Performance TS18S is packing an incredible 2500 Watts of power to make concert halls come alive, night clubs punch and pump, houses of worship lift-up instrumental performances, and more. Made to Move TS18S comes with inserts for easily attaching casters to the rear of the cabinet. Casters are not included; if desired, get 3", 76 mm x 44 mm, 150 lbs-rated. The Perfect Match All TS Subwoofers provide 3 user-selectable EQ tunings to enable, boost or bypass low end. To add on, 3 Phase Alignment options ensure your tops and subs perform well no matter the setting or setup. Reliable Power (2) XLR+1/4-inch combo inputs + (2) XLR thru outputs for linking; with electronic clip, thermal and transducer overdrive protection.

Review: A great great buy - 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
Review: Awesome Upgrade Fills The Room - I had the TS318S for 3 years and used it nearly 100 times, it was a good subwoofer and provided good sound for many events. Made the decision to upgrade to a pair of the new T18S subwoofers and absolutely love them. The crossover is better, the sound is fuller, the SPL and coverage area for venues is significantly improved. These guys were set up in a 50’x24’ venue with 11’ ceileings and I had that place FILLED with Bass. The awesome part is I didn’t even have them cranked above 70-75% of their potential. It’s a great value for the price and great work to Alto for the very noticeable performance improvements. Highly recommended.

## Features

- Superior Sound for Your PA System - 2500W active Subwoofer with 18" driver, 3" voice coil and high-efficiency class D amplifier, providing the perfect 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 & 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCRY1GTY |
| Additional Features | Class D Amplifier, DSP EQ Modes |
| Antenna Location | Live performances, Night clubs, Concert halls, Outdoor events, Schools, Other large venues |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #21,038 in Musical Instruments ( See Top 100 in Musical Instruments ) #39 in Powered Speaker Cabinets |
| Brand | ALTO |
| Built-In Media | TS Series Subwoofer; Power Cable; Registration Card; User Guide; Safety & Warranty Manual |
| Color | Black |
| Compatible Devices | Audio Player, DJ Mixer, Instrument, Microphone |
| Connectivity Protocol | XLR, 1/4" Aux |
| Connectivity Technology | (2) XLR outputs, (2) XLR+1/4” (6.35 mm) inputs |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.5 out of 5 stars 84 Reviews |
| Enclosure Material | Metal, Plastic |
| Frequency Response | 100 Hz |
| Input Voltage | 120 Volts (AC) |
| Is Waterproof | False |
| Item Dimensions D x W x H | 26.7"D x 20.9"W x 24.7"H |
| Item Height | 26.65 inches |
| Item Type Name | Alto Professional TS18S - 2500W 18-inch Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 130 dB, 3" Voice Coil, Superior Bass |
| Item Weight | 42.2 Kilograms |
| MP3 player | No |
| Manufacturer | inMusic Brands Inc. |
| Model Name | TS18SXUS |
| Model Number | TS18S |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 2500 Watts |
| Speaker Size | 18 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Portable PA System, Commercial Installation |
| Subwoofer Diameter | 18 Inches |
| UPC | 816311012126 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 18 Inches |

## Product Details

- **Brand:** ALTO
- **Speaker Maximum Output Power:** 2500 Watts
- **Frequency Response:** 100 Hz
- **Connectivity Technology:** (2) XLR outputs, (2) XLR+1/4” (6.35 mm) inputs
- **Audio Output Mode:** Mono

## Images

![TS18S 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137 dB, 3" Voice Coil, Superior Bass - Image 1](https://m.media-amazon.com/images/I/919xYj3OECL.jpg)

## Available Options

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

## Questions & Answers

**Q: I bought this because i thought once linked you could play music on both linked speakers. It only does when your source is connected via btooth. Why?**
A: Not sure I understand your question. Using the Bluetooth linking function you will only be able to play music on both speakers from a Bluetooth source. For non-bluetooth sources you will have to either: a) connect one speaker to the other via an XLR microphone cable from the Mix output of one, to one of the built in mixer inputs on the other. In this scenario, the output will be mono. For Stereo you would have to have a separate mixer feeding its left and right master channels to each of the speakers and your input source would have to be feeding a stereo channel on the mixer or two mono channels, one panned full left and the other full right. If you don't have a copy of User Guide for your speakers you should be able to download one from the manufacturer's web site.

**Q: is the price 299 pair?**
A: Hi, Alto Pro support here! The price is for one speaker. For further support, please feel free to contact us - amzsupport@altoprofessional.com

**Q: Is it needed battery or direct power cable? And also can I connect with other speaker with it?**
A: Hi, Alto Pro support here! TS410 is a mains-powered speaker and does not feature the ability to operate over battery power. You can link a secondary speaker by connecting a standard XLR cable from the Mix Out on the TS410 to the input of your chosen loudspeaker.

**Q: Hola, deseaba saber si se pueden usar como los parlantes activos frfr con Multiefectos de Guitarra? Gracias. Saludos!**
A: El TS408 es compatible con su pedal multiefectos, sin embargo, los altavoces HeadRush FRFR presentan una respuesta plana de rango completo que es mejor para reproducir el sonido de su guitarra.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great great buy
*by A***R on November 22, 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

### ⭐⭐⭐⭐⭐ Awesome Upgrade Fills The Room
*by A***. on July 25, 2024*

I had the TS318S for 3 years and used it nearly 100 times, it was a good subwoofer and provided good sound for many events. Made the decision to upgrade to a pair of the new T18S subwoofers and absolutely love them. The crossover is better, the sound is fuller, the SPL and coverage area for venues is significantly improved. These guys were set up in a 50’x24’ venue with 11’ ceileings and I had that place FILLED with Bass. The awesome part is I didn’t even have them cranked above 70-75% of their potential. It’s a great value for the price and great work to Alto for the very noticeable performance improvements. Highly recommended.

### ⭐⭐⭐⭐ Alto TS18s
*by D***S on April 15, 2025*

I bought these to use with my band. Was skeptical when I bough them...I am kind of an equipment snob and was thinking along the lines of Turbosound or RCF. I figured for the price I could try them and if they sucked...get rid of them and get something else. They came in and I hooked them up and they sounded pretty good. They aren't a JBL or an RCF or a QSC...but they weren't priced like them either. They definitely did a good job and the money is well spent. The 2500 watt rating is peak power and rms is 1250 watts I would assume. I decided to pick up two more and I think overall they are a solid value. I can recommend them if you don't want to pay an arm and a leg and still have a repectable sub. Build quality is good...appearance is nice, and the really don't sound bad. I give it a 4 instead of a 5 just because the power rating is a little deceiving...in my opinion.

## 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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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-02*