ULXD24 Beta58 Wireless Microphone System ULXD4 Receiver ULXD2 Digital Handheld Beta58 Mic Kits
Professional Wireless Audio for Every Performance
Discover our range of high-performance wireless microphone systems, conference mics, and power amplifiers. Built with True Diversity UHF technology for crystal‑clear, dropout‑free sound on stage, in the studio, or in the meeting room. Free shipping, 3‑year warranty, and based support included with every order.
ULXD24 Beta58 Wireless Microphone System
100-Channel UHF True Diversity | 24-bit Digital Audio | 120 dB Dynamic Range | 100 m Range
Product Overview
The ULXD24 Beta58 Wireless Microphone System is a professional-grade UHF true diversity digital wireless microphone solution designed for live performances, karaoke, DJ events, conferences, houses of worship, and broadcast applications. Built around the robust ULXD4 digital receiver and the ULXD2 handheld transmitter with a Beta58 cardioid dynamic capsule, this system delivers pristine 24-bit/48 kHz digital audio, 120 dB dynamic range, and a flat 30 Hz – 20 kHz frequency response — ensuring your voice sounds natural, transparent, and free from coloration.
Key Technical Highlights
🔹 True Diversity Dual-Antenna Technology
The ULXD4 receiver is equipped with two independent rubber antennas. When one antenna encounters a signal dead spot, the receiver instantly switches to the other — ensuring uninterrupted audio transmission with zero dropouts, even in challenging RF environments.
🔹 100 Channels with UHF Frequency Agility
Operating within the UHF 534 – 598 MHz band with 250 kHz step spacing, the system offers 100 optional channels per unit. Multiple systems can operate simultaneously without mutual interference — ideal for multi-microphone setups in large events, conferences, or stage productions.
🔹 24-bit / 48 kHz Digital Audio Processing
Advanced 24-bit digital audio processing delivers an ultra-wide dynamic range of 120 dB with a remarkably low distortion of < 0.5% @ 1 kHz and a signal-to-noise ratio exceeding 105 dB. The result: studio-grade vocal clarity that rivals wired microphones.
🔹 Beta58 Cardioid Dynamic Capsule
The ULXD2 handheld transmitter features the renowned Beta58 cardioid dynamic microphone core, specifically tuned to emphasize vocal presence, suppress off-axis noise, and deliver high gain-before-feedback — making it the go-to choice for lead vocalists and public speakers alike.
🔹 Encrypted Transmission & Anti-Interference
Audio and control data are transmitted using 32-bit encryption with independent ID codes, effectively preventing crosstalk and unauthorized interception. Transmitter-receiver pairing is achieved via 8-bit encrypted infrared sync — fast, secure, and hassle-free.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | UHF 534 – 598 MHz |
| Channels | 100 selectable channels, 250 kHz step |
| Audio Quality | 24-bit / 48 kHz digital, DQPSK modulation |
| Frequency Response | 30 Hz – 20 kHz |
| Dynamic Range | > 120 dB |
| Signal-to-Noise Ratio | > 105 dB |
| Distortion | < 0.5% @ 1 kHz |
| Operating Range | Up to 100 meters (open area) |
| Battery Life | 6+ hours (2 × AA 1.5 V rechargeable) |
| Microphone Type | Dynamic (moving coil), cardioid |
| Receiver Outputs | 6.3 mm unbalanced + XLR balanced |
| Receiver Power | DC 12 V – 16 V |
| Encryption | 32-bit audio/data + 8-bit IR sync |
| Warranty | 1 Year (MICWL Audio Inc.) |
What‘s in the Box
- ✅ 1× ULXD4 Digital Receiver Host
- ✅ 1× ULXD2 Handheld Microphone (Beta58)
- ✅ 1× 1/4" Plug Audio Cable
- ✅ 1× AC-DC Adapter (110 V / 240 V Universal)
- ✅ 2× Rubber Antennas
- ✅ 1× User Manual
Ideal Applications
🛡️ Authorized Dealer Warranty: This product is brand new in original packaging, sold by MICWL Audio Inc. as an authorized dealer. Covered by a 1-Year Manufacturer Warranty. Buy with confidence.
📩 Have Questions or Need Customization?
If you have any questions about this product or would like to inquire about custom / bulk orders, please feel free to reach out to us. Our team is ready to assist you.
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