Alto Professional Stealth Wireless MKII
Available in stock
The Stealth Wireless MKII is a 2-channel UHF wireless system designed to add wireless connectivity to active loudspeakers, replacing up to 200 feet of cabling. It features a dual-channel transmitter with XLR+1/4" TRS combo inputs and two receivers with 1/4" TRS outputs. The system offers reliable UHF performance with over 100 selectable channels, adjustable squelch to minimize interference, and an LCD screen for monitoring RF frequency, channel, and signal levels. It supports both mono and stereo configurations and is compatible with the Stealth Wireless Expander Pack.
Couldn't load pickup availability
Free delivery on orders over R2000
INFORMATION
INFORMATION
Key Features
SPECIFICATIONS
SPECIFICATIONS
| brand | Alto Professional |
|---|---|
| Product type | 2-Channel UHF Wireless System for Powered Speakers |
| Wireless type | UHF |
| System configuration | 1 × Dual-Channel Transmitter + 2 × Single-Channel Receivers |
| Operating modes | Mono or Stereo |
| Wireless range | Up to 61 m / 200 ft |
| Selectable channels | Up to 100+ UHF Frequencies, Region Dependent |
| Frequency range | 540–570 MHz or 863–865 MHz, Region Dependent |
| Frequency response | 50 Hz–17 kHz, ±3 dB |
| Transmitter inputs | 2 × XLR / 6.35 mm TRS Combo Inputs |
| Receiver output | 1 × 6.35 mm Balanced TRS per Receiver |
| Output impedance | 600 Ω Balanced |
| Receiver sensitivity | -100 dBm |
| Image rejection | >70 dB |
| thd | <0.05% @ 1 kHz |
| Oscillation type | PLL |
| Frequency stability | ±0.005% |
| Frequency deviation | ±20 kHz |
| bandwidth | 30 MHz at 540–570 MHz / 2 MHz at 863–865 MHz |
| display | Transmitter LCD with Frequency, Channel and AF Level |
| Squelch control | Adjustable |
| expandable | Additional Receivers Supported via Stealth Wireless MKII Expander Pack |
| Transmitter power | 12 V, 500 mA |
| Receiver power | 12 V, 500 mA |
| Transmitter dimensions | 180 × 99 × 35 mm |
| Transmitter weight | 302 g |
| Receiver dimensions | 72 × 28 × 118 mm |
| Receiver weight | 162.5 g Each |
| Included audio cables | 2 × 6.35 mm TRS to XLR Cables |
| compatibility | Active Loudspeakers and Amplifier/Speaker Systems |
WHATS IN THE BOX
WHATS IN THE BOX
ABOUT THE BRAND
ABOUT THE BRAND
SHIPPING & RETURNS
SHIPPING & RETURNS
- Shipping: Orders are processed within 1-2 business days. Delivery takes 3–7 business days depending on your location.
- Returns: Online purchases may be returned within 30 days of delivery for a change of mind, where applicable. Items must be unused, in original condition, with all original packaging and proof of purchase. Exchanges are subject to availability, and faulty or incorrectly supplied items will be handled in accordance with applicable law.
- See our full shipping policy here
- See our full returns policy here
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
