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Alto Professional Stealth Wireless Pro 2-Channel Wireless Audio System for Active Loudspeakers - Store Demo

Alto Professional Stealth Wireless Pro 2-Channel Wireless Audio System for Active Loudspeakers - Store Demo

SKU #: STEALTHWIRELESPRO-IO
Reg. $749.00
As low as $56/mo or 0% APR with Affirm Logo

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Expected June 30, 2025

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The Alto Professional Stealth Wireless Pro is a state-of-the-art wireless solution that eliminates the need for speaker cabling and offers even greater performance capabilities than the already outstanding original Stealth Wireless system. With Stealth Wireless Pro, it's easy to add wireless audio connectivity to any active loudspeaker, obviating the necessity for long, complex cable runs, simplifying setup and teardown, saving time—all without any compromise in audio quality. The system works perfectly well through walls, floors and ceilings, providing setup flexibility that far exceeds conventional hardwired systems.

Stealth Wireless Pro contains a single dual-channel transmitter with a 2-antenna system (either dual mono or stereo switchable) for true diversity operation. A 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. The trim-sized unit is easily 1U rack-mountable, with two units fitting side-by-side in a 19-inch rack. The Stealth Wireless Series adds wireless connectivity to nearly any active loudspeaker system. In addition, the Stealth Wireless Series greatly reduces the setup time of a traveling or temporary sound system by eliminating the need for lengthy and unsightly cable runs that may otherwise interfere with the dance floor, patrons, or venue staff. Stealth Wireless Pro can be set for mono or stereo use. Two XLR + balanced TRS 1/4-inch combo inputs on the transmitter accommodate the main outputs from nearly any mixing board or console. Each of the receiving units has a single XLR output to send the signal to a powered speaker array or a traditional amplifier-and-speaker combo. Two receivers are included with the system. They feature slim-line metal housings, dual removable and swiveling hinged antennae, delay line functionality and a Feature Lock Switch to prevent unintended operation once the system is configured. For sound professionals, setup time and simplicity are of paramount importance. But any reduction in audio quality for the sake of convenience is totally unacceptable. Stealth Wireless Pro 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 Pro Features:

  • Dual-channel UHF Transmission and True Diversity reception for mission critical applications.
  • Replace audio cable runs of up to 200 feet (61 meters).
  • Auto frequency scan and sync between transmitter and receiver units.
  • Backlit dual LCD displays with RF and AF metering.
  • Aluminum and steel enclosures and removable antennae.
  • Switchable stereo or dual mono operation.
  • Built-in delay line functionality for hassle-free delay stacks configuration.
  • Rack-mountable transmitter with optional front panel antenna placement.
  • Trim size is easily 1U rack-mountable; two fit side-by side in 19-inch rack.
  • Two XLR + balanced TRS 1/4-inch combo inputs.
  • Single XLR output sends the signal to a powered speaker array.

Alto Professional Stealth Wireless Pro Specifications:
Transmitter
Frequency Response 50Hz – 17kHz, ±3dB
Frequency Range 540–570MHz (USA), 614–640MHz (EU), 606–640 MHz (UK)
Channels Up to 700 selectable UHF frequency bands (regional dependent)
Wireless Range 330 feet (100 meters)
Bandwidth 50KHz
Oscillation Type PLL
Frequency Stability ±0.005%
Frequency Deviation ±20kHz
Inputs (2) Combo XLR and 1/4" (6.35mm) TRS
Power 12V, 1.0A
Dimensions
(height x width x depth)
6.75" x 5.7" x 1.75"
172mm x 145mm x 45mm
Weight 1.6 lb. / 0.73kg

Receiver
Sensitivity -100dBm
Image Rejection > 70dB
T.H.D. < 0.05% @ 1KHz
Outputs 1 mini-XLR
Output Impedance 600 ohm balanced
Power 12V, 1.0A
Dimensions
(height x width x depth)
2.75" x 1.13" x 4.5"
70mm x 29mm x 115mm
Weight 0.6 lb. / 0.3kg

Each Stealth Wireless Pro Retail Box Includes:
(1) Stealth Pro Transmitter
(2) Stealth Pro Receiver
(3) Power Adapters
(2) Mini-XLR to XLR Cables
(6) Removable Antennas
(2) M10 Rigging Bolts
(2) Short Rack Ear
(1) Long Rack Ear
(5) M4 Rack Ear Coupling Bolts
(1) Center Coupling Bracket
(1) User Guide
(1) Safety & Warranty Manual

*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.

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