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Alto Professional Stealth Wireless MKII Single Expander - Store Demo

Expected June 30, 2025
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Take your Alto Stealth Wireless MKII to the next level. The Stealth Wireless MKII Expander includes an additional single-channel UHF receiver, making it easy to create a larger system or provide multi-room coverage. This expander includes everything you need to connect to your existing Alto Stealth Wireless MKII wireless audio system.
The Alto Professional Stealth Wireless MKII is a next-gen wireless solution that eliminates the need for up to 200' of speaker cabling. With Stealth Wireless MKII, it's easy to add wireless audio connectivity to any active loudspeaker without compromising audio quality. The system works perfectly well through walls, floors, and ceilings, providing setup flexibility that far exceeds conventional hard-wired systems. Adding Stealth Wireless MKII to your live sound rig will enable you to skip the long setup and teardown processes required of a wired sound system. This is the ultimate time and money saver. Stealth Wireless MKII includes a single dual-channel transmitter with two removeable antennas. The front panel LCD screen with dual frequency display conveniently shows the RF frequency and channel as well as the AF signal level for each channel. Each system also includes two receivers. They feature slim-line, rugged plastic housings, with dual swiveling hinged antennae.
Stealth Wireless MKII can be set for mono or stereo use. Two XLR + balanced 1/4" TRS combo inputs on the transmitter accommodate the main outputs from nearly any mixing board or console. Each of the receiving units has a single 1/4" TRS output to send the signal to a powered speaker array or a traditional amplifier-and-speaker combo. Each Stealth Wireless MKII comes with (2) 1/4" TRS to XLR cables so that you can plug into your system right out of the box. For sound professionals, setup time, simplicity, and flexibility are of paramount importance. But any reduction in audio quality for the sake of convenience is totally unacceptable. Stealth Wireless MKII delivers exactly what professionals demand—faster setup/teardown, LCD displays for instant visual confirmation of system configuration, and uncompromised audio quality.
Alto Professional Stealth Wireless MKII Expander Features:
- Use to expand your existing Stealth Wireless MKII system.
- Single-channel receiver with one 1/4" TRS output (per unit.)
- Reliable UHF band; up to 100+ selectable channels (regionally dependent.)
- Adjustable squelch eliminates interference.
- Sold and priced as single units (previous versions were sold as pairs.)
- Add wireless audio connectivity to any active loudspeaker.
- Dual-channel transmitter (x1) with two XLR+1/4" TRS inputs.
- Single-channel receivers (x2) with one 1/4" TRS output (per unit.)
- Replaces up to 200' of console-to-system cabling.
- Reliable UHF band; up to 100+ selectable channels (regionally dependent.)
- Adjustable squelch eliminates interference.
- LCD displays on Transmitter and Receivers show all relevant info.
- Easy pairing for best frequency.
- Removable BNC antennas on transmitter for remote mounting.
- Still ultra low latency and interference through UHF bands.
- Still 200 feet line-of-site usability.
Alto Professional STEALTHMK2EXPXUS Product Specifications:
Product Name: Stealth Wireless MKII Expander
Origin: Taiwan
EAN13 (UPC): 0816311012140
SAP SKU: STEALTHMK2EXPXUS
Case Dimension (Master Dimensions in Pounds/Inches)
Case Qty: 20
gross height: 20.3
gross depth: 14.33
gross width: 15.39
gross weight: 27.56
Giftbox Dimension (in Pounds/Inches)
gross height: 9.8
gross depth: 7.13
gross width: 2.68
gross weight: 1.26
Each STEALTHMK2EXPXUS Retail Box Includes:
(1) Alto Professional STEALTHMK2EXPXUS Single-channel Receiver with 1/4" TRS output (per receiver)
*Please note: Customer return/Store display items are not brand new and may have minor imperfections. Due to the nature of a "Customer return item" we cannot guarantee that all box components listed, will be included. Because of this, the item is discounted accordingly and sold at close to cost or below. IDJNOW does guarantee that you will receive all pertinent components for the item to function in Its most basic form (usually just a power cord) and guarantees the item to be free from defect for 30 days from the day you receive it.