--- product_id: 473524566 title: "Alto Stealth 1 Mono UHF XLR Wireless Audio System" brand: "lto" price: "R3714" currency: ZAR in_stock: true reviews_count: 13 category: "Lto" url: https://www.desertcart.co.za/products/473524566-alto-stealth-1-mono-uhf-xlr-wireless-audio-system store_origin: ZA region: South Africa --- # 100+ ft wireless range for cable-free freedom 16 UHF channels for interference-free sound 4+ hours battery life or unlimited USB power Alto Stealth 1 Mono UHF XLR Wireless Audio System **Brand:** lto **Price:** R3714 **Availability:** ✅ In Stock ## Summary > 🎤 Cut the Cords, Own the Stage with Stealth 1! ## Quick Answers - **What is this?** Alto Stealth 1 Mono UHF XLR Wireless Audio System by lto - **How much does it cost?** R3714 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/473524566-alto-stealth-1-mono-uhf-xlr-wireless-audio-system) ## Best For - lto enthusiasts ## Why This Product - Trusted lto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance That Lasts:** Run your entire set worry-free with 4+ hours on a single AA battery or unlimited USB power. - • **User-Friendly Design:** Top-mounted LED screens for easy channel selection and battery status—setup is fast, simple, and reliable. - • **Interference? Not Here!:** Choose from 16 UHF channels to keep your audio crystal clear and uninterrupted at every event. - • **Versatile Compatibility:** Works flawlessly with powered speakers, mixers, dynamic mics, and outboard gear—your all-in-one wireless solution. - • **Seamless Wireless Freedom:** Instantly transform any XLR connection into a wireless powerhouse—ditch cables and roam freely. ## Overview The Alto Stealth 1 Mono UHF XLR Wireless Audio System delivers professional-grade wireless audio with 16 selectable UHF channels, a reliable 100+ feet range, and versatile compatibility with XLR devices. Designed for live sound engineers and event pros, it offers over 4 hours of battery life or unlimited USB power, making cable-free setups faster and more efficient without compromising sound quality. ## Description Wireless wherever you need itStealth 1 is the portable UHF mono wireless system that every live sound engineer needs in their arsenal. With Stealth 1 any XLR connection can quickly and easily become a wireless one - audio mixers, powered speakers, outboard gear, and even dynamic microphones.Stealth 1 has a feature set that ensures your needs are covered. With a range of up to 100+ft (line of sight) you have the freedom to roam cable-free. With 16 selectable UHF channels you can avoid pesky interference. and with unlimited running time via USB and 4+ hours running time using a single aa battery you can count on Stealth 1 to last through your entire set. Review: Good product. - It worked great. There is not much you have to do. Just ensure they are on the same channel. Just remember that it's line of sight. You really can't beat the value you get. Review: The Perfect Solution for a Specific Problem - Alto Professional Stealth 1 Mono - I needed this for two specific applications: wedding ceremonies and satellite speaker situations. In both settings, I don't use extension cords and either can't or don't want to run XLR cable. The Stealth 1 Mono system is ideal for this: It sets up fast It's easy to use It works. I've spent a lot of time with the Stealth 1 Mono wireless system. I've tried it in many situations. When you follow the instructions EXACTLY, it works perfectly: Set the speakers where you want them. Turn the transmitter on first and THEN the receiver. IF you turn the receiver on first, the whole thing becomes intermittent. I've tested the battery life twice with rechargeable batteries. They lasted 4.5 and 5 hours before the wireless turned off. That's more than enough time for wedding ceremonies, cocktail hours and short gigs. I've also ran it 80' apart without any issues. I haven't needed it to go further than that, but Alto says it will go 100'. I've also used it with the output on a mixer to the speaker and it worked flawlessly. UPDATE: I had the same static issue as HGDJ below. But it only happened when I was using this with a Bluetooth input on the speaker to send music to it on a test. As soon as I plugged the music directly into the speaker input via a cable and sent the signal out to the other speaker via the Stealth 1, the static went away and it worked perfectly. Maybe you can't use Bluetooth AND the Alto Stealth 1 at the same time? The Alto Stealth 1 Mono solves my problem perfectly. Would I use this with the band in a critical "this can NOT fail" kind of situation? I don't think so. If I wanted a wireless speaker system for the bands FOH system, I'd go with the Alto Stealth Wireless Pro. ## Features - Instant UHF wireless connectivity - adds cable-free connectivity to your powered speakers, mixers, dynamic microphones, outboard gear, and more - XLR transmitter and receiver with 16 selectable UHF channels to help avoid pesky audio interference; Suitable for any live event, Stealth 1 is a wireless system every live sound engineer needs in their arsenal - Reliable 100+ feet range - Removes long cable runs and saves valuable setup time so you never have to worry about cumbersome long-distance audio cabling - Worry-free performance - Unlimited run time via USB or 4+ hours from a single aa battery; You can count on Stealth 1 to last through your entire set - Mic and Line Level signal compatibility - Highly versatile, works with high-level mic output and low-level outputs such as speakers, audio mixers, dynamic mics, and more - LED screens - Conveniently located on the top of the unit to display the channel number; Battery-ready LED indicates successful pairing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9ZSHJ1T | | Antenna Location | Mobile DJing, Live Sound, Dynamic Microphones, Ceremonies, Presentations | | Audio Input | XLR Transmitter and Receiver | | Best Sellers Rank | #6,677 in Musical Instruments ( See Top 100 in Musical Instruments ) #53 in Wireless Microphone Transmitters & Receivers #730 in Microphone Accessories | | Brand | LTO | | Color | Black | | Compatible Devices | Speakers, Mixers, Outboard Gear, Microphones | | Connectivity Technology | UHF Wireless | | Connector Type | XLR | | Customer Reviews | 3.9 out of 5 stars 241 Reviews | | Enclosure Material | Metal, Plastic | | Included Components | Stealth 1 Transmitter, Stealth Receiver, (2) Micro-USB to USB-A Cables, User Guide. | | Item Dimensions | 4.72 x 0.83 x 0.94 inches | | Item Type Name | PA_SYSTEM | | Item Weight | 0.07 kg | | Item dimensions L x W x H | 4.72 x 0.83 x 0.94 inches | | Manufacturer | inMusic Brands Inc. | | Mfr Part Number | STEALTH1 | | Model Number | STEALTH1 | | Mounting Type | Floor Standing | | Number of Channels | 16 | | Power Source | Battery Powered | | UPC | 816311012096 | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** LTO - **Color:** Black - **Compatible Devices:** Speakers, Mixers, Outboard Gear, Microphones - **Connectivity Technology:** UHF Wireless - **Item dimensions L x W x H:** 4.72 x 0.83 x 0.94 inches ## Images ![Alto Stealth 1 Mono UHF XLR Wireless Audio System - Image 1](https://m.media-amazon.com/images/I/71cAsw8D27L.jpg) ![Alto Stealth 1 Mono UHF XLR Wireless Audio System - Image 2](https://m.media-amazon.com/images/I/81SwzBT8UaL.jpg) ![Alto Stealth 1 Mono UHF XLR Wireless Audio System - Image 3](https://m.media-amazon.com/images/I/71Ot0En24FL.jpg) ![Alto Stealth 1 Mono UHF XLR Wireless Audio System - Image 4](https://m.media-amazon.com/images/I/71cU6p9cp3L.jpg) ![Alto Stealth 1 Mono UHF XLR Wireless Audio System - Image 5](https://m.media-amazon.com/images/I/71Hp2Xh95fL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Tengo el transmisor modelo anterior. Si funciona éste receptor** A: ¡Hola! Este paquete de expansión está diseñado específicamente para funcionar con el modelo MKII y no es compatible con el modelo MKI. Para obtener más ayuda, póngase en contacto con nosotros - amzsupport@altoprofessional.com **Q: Can these be used for live music? my band is trying to clean up our stage. can it be used with a qsc touchmix board and powered speakers?** A: Hi, Alto Pro support here! If your QSC Touchmix board features a mono XLR output, and your powered speakers feature a mono XLR input, this product will be suitable. For further support, please contact us directly - amzsupport@altoprofessional.com **Q: Do you have these in a different frequency band?** A: Hi, Alto Pro support here! When purchased in the USA, all models are set to a 540–570: 30 MHz frequency band and cannot be changed. For further support on this subject, please feel free to contact us - amzsupport@altoprofessional.com **Q: Will these work with the Stealth Pro version?** A: Hi, Alto Pro support here! This expansion pack is for the Stealth Wireless II and is not compatible with the Stealth Pro. For further support, please contact us directly - amzsupport@altoprofessional.com ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product. *by O***G on July 19, 2026* It worked great. There is not much you have to do. Just ensure they are on the same channel. Just remember that it's line of sight. You really can't beat the value you get. ### ⭐⭐⭐⭐⭐ The Perfect Solution for a Specific Problem - Alto Professional Stealth 1 Mono *by J***S on November 15, 2022* I needed this for two specific applications: wedding ceremonies and satellite speaker situations. In both settings, I don't use extension cords and either can't or don't want to run XLR cable. The Stealth 1 Mono system is ideal for this: It sets up fast It's easy to use It works. I've spent a lot of time with the Stealth 1 Mono wireless system. I've tried it in many situations. When you follow the instructions EXACTLY, it works perfectly: Set the speakers where you want them. Turn the transmitter on first and THEN the receiver. IF you turn the receiver on first, the whole thing becomes intermittent. I've tested the battery life twice with rechargeable batteries. They lasted 4.5 and 5 hours before the wireless turned off. That's more than enough time for wedding ceremonies, cocktail hours and short gigs. I've also ran it 80' apart without any issues. I haven't needed it to go further than that, but Alto says it will go 100'. I've also used it with the output on a mixer to the speaker and it worked flawlessly. UPDATE: I had the same static issue as HGDJ below. But it only happened when I was using this with a Bluetooth input on the speaker to send music to it on a test. As soon as I plugged the music directly into the speaker input via a cable and sent the signal out to the other speaker via the Stealth 1, the static went away and it worked perfectly. Maybe you can't use Bluetooth AND the Alto Stealth 1 at the same time? The Alto Stealth 1 Mono solves my problem perfectly. Would I use this with the band in a critical "this can NOT fail" kind of situation? I don't think so. If I wanted a wireless speaker system for the bands FOH system, I'd go with the Alto Stealth Wireless Pro. ### ⭐⭐⭐⭐ Good potential [UPDATED] *by H***J on November 23, 2022* This was a product I could not wait to receive. Alto is an awesome company. This was a product I could not wait to receive. This has great potential. It's UHF. It's battery powered. It's got a small form factor. The distance seemed pretty decent. The only issue was my unit had a lot of static or hiss. I'm not sure if it's defective since I've seen other reviews where it works great. I'm so sad I had to return it because I really wanted this to work. UPDATE: I purchased this a 2nd time. I hooked the transmitter into a mixer. It's drastically better. No buzz. No hum. Maybe a slight hiss. But, almost unnoticeable. Very pleased with the volume. Seems to produce plenty of output. Hooking it the way I have now, made a world of difference. ## Frequently Bought Together - ALTO Stealth 1 - Mono UHF XLR Wireless Audio System, Transmitter and Receiver for Powered Speakers, Mixers and Dynamic Microphones - ALTO Bluetooth Total 2 - XLR Equipped Rechargeable Bluetooth Receiver For Mixing Desk / Audio Mixer Setups and Active PA systems - Cable Matters 3.5mm to XLR Cable - 6ft, Male to Male XLR to 1/8 Inch Cable, Compatible with iPod, MP3 Player, Laptop, Voice Recorder, and More, Black – Not for Microphone Use --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/473524566-alto-stealth-1-mono-uhf-xlr-wireless-audio-system](https://www.desertcart.co.za/products/473524566-alto-stealth-1-mono-uhf-xlr-wireless-audio-system) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-30*