---
product_id: 606074997
title: "Alto Professional TS412 –2500W 12\" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App"
brand: "alto"
price: "€ 1399.73"
currency: EUR
in_stock: true
reviews_count: 5
category: "Alto"
url: https://www.desertcart.sk/products/606074997-alto-professional-ts412-2500w-12-active-pa-speaker-with-3
store_origin: SK
region: Slovakia
---

# Bluetooth + Alto App Control 2500W TrueSonic Power True Wireless Stereo Linking Alto Professional TS412 –2500W 12" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App

**Brand:** alto
**Price:** € 1399.73
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—go wireless, go pro, go TS412!

## Quick Answers

- **What is this?** Alto Professional TS412 –2500W 12" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App by alto
- **How much does it cost?** € 1399.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/606074997-alto-professional-ts412-2500w-12-active-pa-speaker-with-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

- • **Unmatched 2500W Power:** Feel the room come alive with crystal-clear, professional-grade sound.
- • **Compact, Versatile Design:** Lightweight and sleek with multiple mounting options—perfect for any event or venue.
- • **Integrated 3-Channel Mixer:** Mix two Mic/Line inputs plus Bluetooth channel for ultimate versatility on the fly.
- • **True Wireless Stereo Linking:** Wirelessly link two TS412 speakers for immersive stereo sound without cables.
- • **Seamless Bluetooth Streaming & Control:** Stream and tweak your audio remotely via the free Alto App on iOS & Android.

## Overview

The Alto Professional TS412 is a 2500W active PA speaker featuring a 12-inch low-frequency driver and 1.4-inch high-frequency driver, delivering powerful, clear sound. It includes an integrated 3-channel mixer, advanced DSP with preset and custom EQ modes, and next-gen Bluetooth streaming with True Wireless Stereo linking. Controlled remotely via the free Alto App, this compact, versatile speaker is designed for professional use in live performances, events, and installations.

## Description

Introducing the Alto TS412, a 2500W powered speaker from the TS4 Series. TS4 builds upon the legacy of our best-selling TrueSonic speakers, bringing powerful, clear sound and next-gen Bluetooth functionality including streaming, control (via the FREE Alto App), and True Stereo Wireless linking. Free Alto App for set-up and control Available free for both Android and iOS, the Alto App gives hands-on remote control over Bluetooth levels, Speaker Use Modes, Custom EQ, and Sub Size selection. Simple Bluetooth Streaming and Linking TS4’s built-in Bluetooth connectivity makes it easy to stream directly from a device. And with the True Wireless Stereo function, you can stream to two TS4 speakers in stereo without the need for any cables. Integrated 3-channel mixer Every TS4 features an integrated 3-channel mixer, with two Mic/Line input channels and a dedicated Bluetooth channel. Sound great in every room TS4’s 3 preset DSP “Speaker Use” modes optimize the speaker for any application. For even more control over the sound, a Custom EQ can be set up within the Alto App and saved directly to the TS4 speaker. Ready for anything - compact, versatile design Each speaker features a lightweight, sleek, black box design that can be used as the application demands - freestanding, as a wedge monitor, pole-mounted, or suspended via the integrated suspension points.

Review: Excelente calidad - EXCELENTE producto. Sin duda CALIDAD, POTENCIA Y SONIDO de NIVEL PROFESIONAL. Justifica plenamente el COSTO SUPERIOR al de productos similares. Si buscas un equipo profesional, ésta es una excelente opción.
Review: Ottime casse con rapporto qualità prezzo pazzesco - Prese 2 TS412 per sostituire 2 Mackie da 15” che erano molto più ingombranti ed avevano meno potenza. Ottime casse, suono pulito e le usiamo per i nostri piccoli concerti. In abbinata con 2 Subwoofer Alto TS12S copriamo tranquillamente spazi per 300-400 persone senza ammazzarci la schiena. Abbiamo anche 5 Alto TX310 e TX410 che usiamo come monitor/spie ed hanno potenza più che sufficiente per fare il loro lavoro. Consigliatissime sotto tutti i punti di vista +++

## Features

- TrueSonic Power - 2500W active PA speaker with 12-inch Low-Frequency driver and a 1.4-inch High-Frequency driver for superb performance
- Alto App - Compatible with iOS and Android for remote configuration and control over Bluetooth levels, Speaker Use modes, Sub Size selection, and Custom EQ to remove unwanted feedback
- Powerful Bluetooth Features - Including streaming directly from your laptop, phone, or tablet and True Stereo Wireless speaker linking. Stream up to two TS4 speakers in stereo without cables

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBRXNN9V |
| Antenna Location | live performances; events; mobile DJs; clubs; studios; commercial installations; presentations; public speech; gyms |
| Audio Input | XLR |
| Best Sellers Rank | #47,707 in Electronics ( See Top 100 in Electronics ) #981 in Portable Bluetooth Speakers |
| Brand | ALTO |
| Color | Black |
| Colour | Black |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Compatible devices | Laptop, Smartphone, Tablet |
| Connectivity Technology | (2) XLR + 1/4" (6.35 mm) TRS combo inputs (balanced), Bluetooth, USB Type-A Charging Port, XLR output (link) |
| Connector Type | XLR |
| Customer Reviews | 4.4 out of 5 stars 423 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Metal Plastic |
| Frequency Response | 20 KHz |
| Included Components | TS412 speaker, power cable, software download card, instruction manual (English language not guaranteed), safety and warranty manual (English language not guaranteed) |
| Item Dimensions | 35.1 x 35.4 x 60.7 centimeters |
| Item Type Name | Alto Professional TS412 –2500W 12" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App |
| Item Weight | 17.8 Kilograms |
| Item dimensions L x W x H | 35.1 x 35.4 x 60.7 centimeters |
| Manufacturer | inMusic Europe Limited |
| Mfr Part Number | TS412 |
| Model Number | TS412 |
| Mounting Type | Floor Standing |
| Mounting type | Floor Standing |
| Number of Channels | 3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Wattage | 2500 Watts |
| Power Source | Corded Electric |
| UPC | 816311012058 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ALTO
- **Colour:** Black
- **Compatible devices:** Laptop, Smartphone, Tablet
- **Item dimensions L x W x H:** 35.1 x 35.4 x 60.7 centimeters

## Images

![Alto Professional TS412 –2500W 12" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App - Image 1](https://m.media-amazon.com/images/I/81BOjoD95cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente calidad
*by H***S on 14 September 2026*

EXCELENTE producto. Sin duda CALIDAD, POTENCIA Y SONIDO de NIVEL PROFESIONAL. Justifica plenamente el COSTO SUPERIOR al de productos similares. Si buscas un equipo profesional, ésta es una excelente opción.

### ⭐⭐⭐⭐⭐ Ottime casse con rapporto qualità prezzo pazzesco
*by C***8 on 24 May 2026*

Prese 2 TS412 per sostituire 2 Mackie da 15” che erano molto più ingombranti ed avevano meno potenza. Ottime casse, suono pulito e le usiamo per i nostri piccoli concerti. In abbinata con 2 Subwoofer Alto TS12S copriamo tranquillamente spazi per 300-400 persone senza ammazzarci la schiena. Abbiamo anche 5 Alto TX310 e TX410 che usiamo come monitor/spie ed hanno potenza più che sufficiente per fare il loro lavoro. Consigliatissime sotto tutti i punti di vista +++

### ⭐⭐⭐ Parfait
*by H***N on 1 November 2024*

Le baffle est vraiment parfait, sauf que le Bluetooth ne fonctionne pas avec .

## Frequently Bought Together

- ALTO TS412 - 2500W 12" Powered PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker Linking, DSP and ALTO app
- Amazon Basics Speaker Stand, Holds up to 99.2 lbs, Adjustable Height 52" to 73", Steel, Black
- ALTO Durable Slip-on Cover for TS412 Active Powered PA Speaker

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**Shop now:** [https://www.desertcart.sk/products/606074997-alto-professional-ts412-2500w-12-active-pa-speaker-with-3](https://www.desertcart.sk/products/606074997-alto-professional-ts412-2500w-12-active-pa-speaker-with-3)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-21*