---
product_id: 606074997
title: "Professional TS412 –2500W 12\" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App"
brand: "alto"
price: "194354 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Alto"
url: https://www.desertcart.is/products/606074997-professional-ts412-2500w-12-active-pa-speaker-with-3-channel
store_origin: IS
region: Iceland
---

# Bluetooth streaming & app control 2500W TrueSonic Power 3-channel mixer + DSP presets Professional TS412 –2500W 12" Active PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker linking, DSP and Alto App

**Brand:** alto
**Price:** 194354 kr
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your sound game—pro power, wireless freedom, total control.

## Quick Answers

- **What is this?** 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?** 194354 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/606074997-professional-ts412-2500w-12-active-pa-speaker-with-3-channel)

## 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

- • **True Wireless Stereo Linking:** Pair two TS412 speakers effortlessly for immersive stereo sound without messy cables—perfect for dynamic event setups.
- • **Unleash 2500W of Pure Sonic Power:** Feel every beat with a 12" low-frequency driver and crystal-clear 1.4" high-frequency driver delivering pro-grade sound clarity.
- • **Integrated 3-Channel Mixer with DSP:** Mix two mic/line inputs plus Bluetooth channel with customizable EQ and 3 preset speaker modes to suit any environment.
- • **Versatile, Sleek & Ready to Perform:** Lightweight, compact design with multiple mounting options—floor, pole, wedge, or suspended—built for every professional gig.
- • **Seamless Bluetooth Streaming & Control:** Stream wirelessly from any device and fine-tune your sound remotely via the free Alto App for iOS & Android.

## Overview

The Alto Professional TS412 is a 2500W active PA speaker featuring a 12" low-frequency and 1.4" high-frequency driver, integrated 3-channel mixer, and advanced DSP with preset and custom EQ modes. It offers seamless Bluetooth streaming and True Wireless Stereo linking, controllable via the free Alto App on iOS and Android. Designed for versatility, it supports multiple mounting options and is ideal for live performances, events, and professional audio setups.

## 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: 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 +++
Review: Parfait - Le baffle est vraiment parfait, sauf que le Bluetooth ne fonctionne pas avec .

## 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 | #16,698 in Electronics ( See Top 100 in Electronics ) #341 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 412 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 35.3 x 60.7 centimeters

## Images

![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

### ⭐⭐⭐⭐⭐ 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 .

### ⭐⭐⭐⭐⭐ Tavsiye edilir!
*by K***. on 2 August 2025*

Çalıştırdığım anda sanki sub takılıymış gibi çok sağlam baslar veriyor, canlı müzik için de ideal.

## 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.is/products/606074997-professional-ts412-2500w-12-active-pa-speaker-with-3-channel](https://www.desertcart.is/products/606074997-professional-ts412-2500w-12-active-pa-speaker-with-3-channel)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-24*