---
product_id: 460544785
title: "ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable"
brand: "alto"
price: "2848 DH"
currency: MAD
in_stock: true
reviews_count: 7
url: https://www.desertcart.ma/products/460544785-alto-stealth-wireless-mkii-uhf-stereo-wireless-audio-system-active
store_origin: MA
region: Morocco
---

# 100 UHF channels for interference-free sound Dual XLR + ¼” combo inputs for pro connectivity Adjustable squelch for crystal-clear audio ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable

**Brand:** alto
**Price:** 2848 DH
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your live sound game—wireless freedom meets pro-grade clarity!

## Quick Answers

- **What is this?** ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable by alto
- **How much does it cost?** 2848 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/460544785-alto-stealth-wireless-mkii-uhf-stereo-wireless-audio-system-active)

## 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

- • **Instant Visual Feedback:** Built-in LCD screens display RF frequency, channel, and signal level for effortless monitoring.
- • **Interference? Not Here.:** 100 selectable UHF channels + adjustable squelch keep your audio crystal clear in any environment.
- • **Expand Your Sound Empire:** Includes 2 single-channel receivers, easily expandable for multi-speaker setups.
- • **Plug & Play Pro Connectivity:** Dual-channel transmitter with 2 XLR + ¼” combo inputs ensures seamless mixer integration.
- • **Cut the Cables, Not the Quality:** Replace up to 61m of cabling with zero audio loss for sleek, clutter-free setups.

## Overview

The ALTO Stealth Wireless MKII is a professional UHF stereo wireless audio system designed to add cable-free connectivity to any active loudspeaker. Featuring a dual-channel transmitter with 2 XLR combo inputs and two compact single-channel receivers, it supports up to 100 selectable UHF channels and replaces up to 61 meters of cabling without compromising audio quality. Adjustable squelch and LCD displays ensure interference-free, crystal-clear sound, making it ideal for mobile DJs, outdoor events, and multi-zone audio setups.

## Description

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Review: Well made product easy to setup and use. - This is a well made product that is easy to setup and use. This product is a revelation allowing powered speaker placement anywhere there's a power socket. It really shows itself off when you are connecting 3 or more powered simultaneously (I've tried it with 6 speakers which worked great(Six receivers used)). The only issue with this device is that, if the transmitter is sited too low you will get audio drop outs when people walk pass. I've made a tripod tower that allows the transmitter to sit at around 5-6 Ft high off the ground which has eliminates the drop out problem. There's also no loss in sound quality. This device plus additional receivers are quite expensive and should be looked as an equipment investment. These devices are worth the investment from a time saved and easier setup routine. Great product.
Review: Alto Pro Stealth Wireless MK11 - Set up can be very tricky, make sure you read the instructions first, but above all make sure your sound systems are all set to 0 and then gently raise them to make sure you have the right settings, a tiny bit plasticky and the range can be a bit detrimental when objects are in the way especially at the 300 feet distance.

## Features

- Add wireless connectivity to any active loudspeaker - Achieve UHF wireless connectivity from your mixer to your speakers, for cable-free live sound mixing
- Dual-channel transmitter with XLR combo inputs - 2x XLR + ¼" balanced combo jacks to easily connect to your audio mixer, PA systems, or other professional gear with clarity
- Two Single-channel receivers with one 1/4" output and XLR adapter per unit - Compact receivers you can plug directly into your powered PA system
- Reliable UHF band with up to 100 selectable channels - Find the best wireless channel with the press of a button so you can keep your focus where it matters
- Replaces up to 61 meters of console to speaker cabling without compromising audio quality - Save valuable setup time and never worry about cumbersome long-distance audio cabling
- Adjustable squelch eliminates interference - Dial-in crystal clear audio wherever you are
- LCD screens - Conveniently show you the RF frequency, channel number, and aF signal level for each channel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3T6D272 |
| Audio input | 2 combo XLR and 1/4” (6.35 mm) TRS |
| Connector type | TRS, XLR |
| Customer Reviews | 4.1 4.1 out of 5 stars (94) |
| Date First Available | 23 Jun. 2022 |
| Frequency response | 17 KHz |
| Item Weight | 304 g |
| Item model number | STEALTHMK2 |
| Item weight | 0.67 Pounds |
| Manufacturer | inMusic Europe Limited |
| Material | Plastic, Metal |
| Material Type | Plastic, Metal |
| Mounting type | Tabletop |
| Noise level | 70 Decibels |
| Number of channels | 2 |
| Output Wattage | 6 |
| Power source | Corded Electric |
| Product Dimensions | 11.51 x 18.01 x 3.51 cm; 303.91 g |
| Recommended uses for product | Mobile DJing, Outdoor Events, Multi-zone Audio, Multi-room, Ceremony Setups, Surround Sound Systems |
| Size | Einheitsgröße |
| UPC | 816311012133 |

## Product Details

- **Brand:** ALTO
- **Colour:** Black
- **Compatible devices:** Professional Audio Equipment, Active Loudspeaker, Audio Mixer
- **Connectivity technology:** TRS, XLR
- **Item dimensions L x W x H:** 11.5 x 18 x 3.5 centimetres

## Images

![ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable - Image 1](https://m.media-amazon.com/images/I/51aV14V4B9L.jpg)
![ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable - Image 2](https://m.media-amazon.com/images/I/61Niag4RJCL.jpg)
![ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable - Image 3](https://m.media-amazon.com/images/I/71+nPDV-UkL.jpg)
![ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable - Image 4](https://m.media-amazon.com/images/I/715IKrTSQNL.jpg)
![ALTO Stealth Wireless MKII - UHF Stereo Wireless Audio System for Active Speakers with Transmitter and 2 Receivers, 2 XLR Ins, Expandable - Image 5](https://m.media-amazon.com/images/I/715d3u8--DL.jpg)

## Questions & Answers

**Q: which jack adapter did you use Steve?**
A: Hi, Alto Pro support here! Stealth 1 is sadly not compatible with jack adapters and is designed to connect directly to the XLR port on a speaker or mixer. For further support, please feel free to contact us - amzsupport@altoprofessional.com

**Q: Can you add a xlr to jack connector, as my mixer has only jack connector main output to speakers**
A: Hi, Alto Pro support here! Stealth 1 is designed to connect directly to any XLR port and is not compatible with XLR > jack cables; doing so may cause undesired noise. For further support on this subject, please feel free to contact us - amzsupport@altoprofessional.com

**Q: what do I need for a headset**
A: Hi, Alto Pro support here! Stealth 1 is not suitable for operation with a headset. This product is designed for connectivity with powered speakers, mixers, dynamic microphones, outboard gear, and any devices which feature line-level XLR inputs and outputs. For further support, please contact us directly - amzsupport@altoprofessional.com

**Q: Does two sets of these (for left and right connections in mixer and both connections in speakers) make the overall signal stereo for playing music?**
A: Hi, Alto Professional support here - Absolutely! If you decide to purchase x2 of Stealth 1 for this purpose, we recommend configuring each pair (transmitter/receiver) on their own seperate UHF channel to prevent crosstalk. 
For further support, feel free to contact us: amzsupport@altoprofessional.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made product easy to setup and use.
*by F***D on 15 September 2023*

This is a well made product that is easy to setup and use. This product is a revelation allowing powered speaker placement anywhere there's a power socket. It really shows itself off when you are connecting 3 or more powered simultaneously (I've tried it with 6 speakers which worked great(Six receivers used)). The only issue with this device is that, if the transmitter is sited too low you will get audio drop outs when people walk pass. I've made a tripod tower that allows the transmitter to sit at around 5-6 Ft high off the ground which has eliminates the drop out problem. There's also no loss in sound quality. This device plus additional receivers are quite expensive and should be looked as an equipment investment. These devices are worth the investment from a time saved and easier setup routine. Great product.

### ⭐⭐⭐⭐⭐ Alto Pro Stealth Wireless MK11
*by T***S on 30 December 2022*

Set up can be very tricky, make sure you read the instructions first, but above all make sure your sound systems are all set to 0 and then gently raise them to make sure you have the right settings, a tiny bit plasticky and the range can be a bit detrimental when objects are in the way especially at the 300 feet distance.

### ⭐⭐⭐⭐⭐ Review
*by O***H on 18 November 2024*

I bought this unit for an outdoor event where I needed an array of speakers 80ft from my main bins. It works straight out of the box. I unboxed it, plugged it in and ran it for 2 hours straight without any issue. I was impressed at the lack of latency I found with it.

## Frequently Bought Together

- ALTO Stealth MKII Dual-Channel Wireless Transmitter and Receiver, 2X XLR, Black, Set
- C14 to C13+NEMA 5-15R Y Splitter Power Plug Cord,Single C14 Male to C13+Nema 5-15R Female Splitter Adapter Cable Cord,30cm
- 2 Feet/0.6M Nema 5-15P Male to C13/ Nema 5-15R Piggyback Power cord, UL CUL SJT 14AWG 3C, Replacement for Daisy Chain Pro Audio DJ etc

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-09*