£579.00

It has never been this cheap. We have no record of a lower price.

£579 today · cheaper than every other day in the last 3 months

ALTO TS18S 2500W 18 Inch Powered PA Subwoofer

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 20 days · 20 data points (no recent data)

Historical
Generating forecast…
£579.00 £550.05 £561.63 £573.21 £584.79 £596.37 £607.95 16 August 2026 20 August 2026 25 August 2026 30 August 2026 04 September 2026
View at Amazon ↗

Black, TS18S

Price data last checked 71 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 20 days • 1 price levels

Days at Price
20 days 0 5 10 15 20 £579 Days at Price

Price Analysis

Most common price: £579 (20 days, 100.0%)

Price range: £579 - £579

Price levels: 1 different prices over 20 days

Description

The ALTO TS18S is a 2500W powered PA subwoofer engineered to deliver deep, punchy bass for live events, DJ performances, and stage productions. Built around an 18 inch driver with a 3 inch voice coil, this active subwoofer uses a high-efficiency class D amplifier to reproduce extended low frequencies with clarity and impact. Three onboard DSP EQ modes - EQ Off, Live, and DJ - let you tailor the low-end response to your specific setup and venue. Phase alignment control compensates for low-frequency cancellation when stacking multiple units or pairing with main speakers, ensuring tight integration across your entire PA system. The portable cabinet design makes transport and installation straightforward, so you can deploy professional-grade low-end performance anywhere - from small clubs to large outdoor events.

Key Features

The TS18S features a 2500W class D amplifier and 18 inch driver with 3 inch voice coil for powerful, efficient bass reproduction.

Three DSP EQ modes - EQ Off, Live, and DJ - deliver flexible tuning options for different performance environments and musical styles.

Phase alignment control lets you adjust low-frequency phase to eliminate cancellation issues when using multiple subwoofers or pairing with top speakers.

Portable PA cabinet design simplifies transport and setup, making the TS18S practical for both fixed installations and mobile sound systems.

The ALTO TS18S delivers extended low-end frequencies that blend seamlessly with your main PA speakers for full-spectrum sound coverage.

Product Specifications

Brand
ALTO
Model
TS18S
Colour
Black
Size
Ts18s
Domain
Amazon UK
Release Date
01 August 2023
Listed Since
01 August 2023

Barcode

No barcode data available

Similar Products You Might Like

ALTO TS15S 2500W 15-Inch Powered Subwoofer - PA Speaker
99% match

ALTO TS15S 2500W 15-Inch Powered Subwoofer - PA Speaker

ALTO

£485.00 31 Aug 2026
ALTO TS12S 2500W 12 Inch Powered PA Subwoofer
99% match

ALTO TS12S 2500W 12 Inch Powered PA Subwoofer

ALTO

£399.00 04 Sep 2026
ALTO TS12S 2500W 12-inch Powered PA Subwoofer
99% match

ALTO TS12S 2500W 12-inch Powered PA Subwoofer

ALTO

Price unavailable
ALTO TX415 700W 15-Inch Powered PA Speaker with Bluetooth
98% match

ALTO TX415 700W 15-Inch Powered PA Speaker with Bluetooth

ALTO

£229.00 01 Sep 2026
PreSonus AIR XD Sub 15 - 15 inch Active Subwoofer
97% match

PreSonus AIR XD Sub 15 - 15 inch Active Subwoofer

PreSonus

£549.00 02 Sep 2026
Audibax PRO12P Passive Speaker 12
97% match

Audibax PRO12P Passive Speaker 12

Audibax

Price unavailable
Behringer B12X 1000W 12-Inch 2-Way Powered Loudspeaker
97% match

Behringer B12X 1000W 12-Inch 2-Way Powered Loudspeaker

Behringer

£231.00 03 Sep 2026
QTX 12 inch Passive PA Speaker - 400W Max Power 178.212UK
97% match

QTX 12 inch Passive PA Speaker - 400W Max Power 178.212UK

QTX

£125.22 11 Nov 2026
Yamaha STAGEPAS 200 BTR Portable PA System with Battery
97% match

Yamaha STAGEPAS 200 BTR Portable PA System with Battery

YAMAHA

Price unavailable
ALTO TX12S 900W 12 inch Powered PA Subwoofer
97% match

ALTO TX12S 900W 12 inch Powered PA Subwoofer

ALTO

£319.00 05 Sep 2026
Alto Professional TS412 2500W 12" Active PA Speaker
97% match

Alto Professional TS412 2500W 12" Active PA Speaker

ALTO

Price unavailable
QTX QR Series 15 inch Passive PA Speaker - 250W RMS 178.213UK
97% match

QTX QR Series 15 inch Passive PA Speaker - 250W RMS 178.213UK

QTX

£206.01 14 Nov 2026
ALTO TX408 8-Inch Powered PA Speaker - 350W Bluetooth
97% match

ALTO TX408 8-Inch Powered PA Speaker - 350W Bluetooth

ALTO

£125.00 01 Sep 2026
Ibiza - XTK10-MKII - Passive 10 inch/25cm SONO Speaker - 25mm Compression Tweeter - Bass Reflex System - Handle and Wheels - NEW VERSION - Black - Party, events, club, conference
97% match

Ibiza - XTK10-MKII - Passive 10 inch/25cm SONO Speaker - 25mm Compression Tweeter - Bass Reflex System - Handle and Wheels - NEW VERSION - Black - Party, events, club, conference

Ibiza

£112.83 03 Sep 2026
MAX15 15-Inch Passive DJ PA Speaker Pair - 2000W
97% match

MAX15 15-Inch Passive DJ PA Speaker Pair - 2000W

MAX

£175.00 19 Sep 2026
PreSonus AIR10 10-inch 1200W Active PA Speaker
97% match

PreSonus AIR10 10-inch 1200W Active PA Speaker

PreSonus

Price unavailable
ALTO TS412 and TS15S Powered PA Speaker and Subwoofer Bundle
97% match

ALTO TS412 and TS15S Powered PA Speaker and Subwoofer Bundle

ALTO

Price unavailable
Pyle 350W Powered Bluetooth PA Speaker Kit - Karaoke Machine
97% match

Pyle 350W Powered Bluetooth PA Speaker Kit - Karaoke Machine

Pyle

£204.53 16 Oct 2026
Alto Professional TS408 2000W 8-inch Active PA Speaker
97% match

Alto Professional TS408 2000W 8-inch Active PA Speaker

ALTO

Price unavailable
Ibiza XTK15-MKII 15 inch Passive Speaker - 600W 2-Way
97% match

Ibiza XTK15-MKII 15 inch Passive Speaker - 600W 2-Way

Ibiza

£135.00 03 Sep 2026
Ibiza XTK8A-MKII 8 inch 200W Active Bluetooth Speaker
97% match

Ibiza XTK8A-MKII 8 inch 200W Active Bluetooth Speaker

Ibiza

£153.00 14 Nov 2026
ALTO TS410 and TS15S Powered PA Speaker and Subwoofer Bundle
97% match

ALTO TS410 and TS15S Powered PA Speaker and Subwoofer Bundle

ALTO

Price unavailable