Description
Digital Wireless Audio. Effortless Performance. Pure Clarity.
The SLXD42 Dual Digital UHF Wireless Microphone System combines 24-bit high-definition audio with advanced noise reduction and infrared auto frequency matching — engineered for professional live stages, conferences, and broadcasts where clarity and reliability are non-negotiable.
A New Standard in Wireless Audio
When the moment matters, compromise is not an option. The SLXD42 Dual Digital UHF Wireless Microphone System harnesses 24-bit digital audio technology to deliver transparent, high-resolution sound with an exceptional 120dB dynamic range. Whether you're delivering a keynote presentation, leading a worship service, or performing live on stage, every nuance of your voice is captured and transmitted with studio-grade precision. The dual-channel receiver supports two transmitters simultaneously — each with independent volume control — providing the flexibility to manage multiple audio sources through a single unit.
Key Features & Benefits
🎤 24-Bit Digital Audio — Studio-Grade Clarity for Every Performance
The SLXD42 delivers crystal-clear 24-bit digital audio with an extended 20Hz–20kHz frequency response and over 120dB of dynamic range. Music sounds rich and full; speech cuts through with authority. A fast transient response ensures that every vocal detail is captured with exceptional accuracy.
📡 UHF Dual-Channel Digital Transmission — Stable Over 330 Feet
Operating in the UHF band rather than the crowded 2.4GHz spectrum, the SLXD42 provides reliable, dropout-free signal up to 330 feet (100 meters) in open space — far more reliable than standard digital systems. Two independent audio channels allow simultaneous use of two transmitters through a single receiver, efficiently managing audio without interference.
⚡ Infrared Automatic Frequency Matching — One-Touch Setup
Just press the SYNC button — the infrared system automatically pairs and locks transmitters to the receiver's optimal frequency. No manual tuning, no complicated menus, and no interference headaches. Setup takes seconds, letting you focus on what matters most: the performance.
🔇 Advanced DSP Noise Reduction — Clean Audio, Any Environment
Built-in digital signal processing (DSP) actively suppresses environmental noise, feedback, and RF interference. Whether in a crowded conference hall, an open-air venue, or a packed auditorium with Wi-Fi and mobile signals, the SLXD42 keeps your audio clean, focused, and professional.
🏛️ Robust Metal Body Transmitters — Built for Professional Life
Both handheld transmitters feature durable metal construction that resists drops, handling noise, and the rigors of daily professional use. The metal body also provides superior RF shielding for cleaner signal transmission — unlike plastic-body alternatives.
🔋 Long Battery Life for Extended Events
Transmitters run on standard AA batteries, providing hours of uninterrupted use for full-day conferences, back-to-back performances, or all-day worship services. Low-battery LED indicators provide clear warnings so you're never caught off guard.
Built for the World's Most Demanding Stages
🎸
Live Performances
330ft range covers the entire stage. 24-bit digital audio captures every vocal nuance with studio-grade accuracy. Built for bands, musicians, and live entertainers.
🏢
Conferences & Meetings
Dual-channel support for multiple presenters. One-touch IR sync eliminates setup delays. Clear, authoritative sound for keynote speeches and panel discussions.
🎬
Live Broadcasts
DSP noise reduction eliminates ambient noise for clean, professional audio. Compatible with mixers and audio interfaces for seamless streaming and broadcast integration.
Technical Specifications
| Audio Technology | 24-Bit Digital Audio |
| Dynamic Range | Over 120 dB |
| Frequency Response | 20 Hz – 20 kHz |
| Operating Range | Up to 330 ft (100 m) Line-of-Sight in Open Space |
| System Type | UHF Dual-Channel Digital Wireless |
| Frequency Matching | Infrared Automatic Sync (IR) |
| Noise Reduction | Advanced DSP Digital Noise Reduction |
| Channels | 2 (Simultaneous) |
| Transmitter Body | Robust Metal Construction |
| Battery Type | Standard AA Batteries (Not Included) |
| Outputs | XLR Balanced + 1/4" (6.35mm) Mixed |
SLXD42 vs. Standard Wireless Microphone Systems
| Feature | SLXD42 | Standard Analog System |
|---|---|---|
| Audio Technology | 24-Bit Digital | Analog FM |
| Dynamic Range | 120 dB | 80–100 dB |
| Frequency Matching | Infrared Auto Sync (IR) | Manual Tuning |
| Noise Reduction | DSP Digital | Passive Only |
| Maximum Range | 330 ft (100 m) | 150–200 ft |
| Build Material | Metal Body | Plastic |
Why Professionals Choose the SLXD42
24-Bit
Digital Audio
120dB
Dynamic Range
330ft
Stable Range
IR Sync
One-Touch
What's in the Box
✅ Dual-Channel Digital Wireless Receiver ×1 | ✅ Handheld Digital Wireless Transmitters ×2 | ✅ 1/4" Audio Cable ×1 | ✅ DC Power Adapter ×1 | ✅ User Manual ×1
