With a corrosion-resistant copper and aluminum alloy body, the QLX24D system ensures long-lasting performance in demanding environments. Its metal chassis outlasts plastic-bodied systems by resisting wear and maintaining structural integrity during frequent use*.
With a dual-channel digital interface, monitor RF signal strength, audio levels, and frequency adjustments instantly. This interactive design allows quicker interference avoidance and setup compared to analog systems lacking visual feedback*
With a 125dB max sensitivity and 60dB signal-to-noise ratio, capture crisp vocals even in loud settings. The UHF frequency band reduces noise interference better than VHF systems, ensuring stable transmission in crowded RF environments*
Designed for live performances, churches, and conferences, the system supports simultaneous use of two microphones (e.g., dual speakers or instrumentalists). Its compact, portable design adapts to both stage setups and studio environments*
Built with materials and components meeting industry standards for commercial audio systems, the QLX24D ensures compliance with professional-grade durability and safety certifications. Ideal for frequent use in high-demand scenarios like broadcasting or recording studios*
The QLX24D Vocal Stage Studio Mic QLXD4 Dual Channel Handheld Microphone System combines professional-grade audio performance with versatile design. Engineered for live performances, studios, and conferences, this UHF wireless system delivers crystal-clear sound with robust interference resistance and customizable features.
Feature | Specification | Benefit |
---|---|---|
Frequency Range | UHF (470-960 MHz) | Minimizes interference for stable transmission |
Microphone Type | Dynamic (Beta58A capsule) | Optimized for vocal clarity and high SPL handling |
Frequency Response | 20Hz-20KHz | Full-range audio capture for music and speech |
Signal-to-Noise | 60dB | Superior audio clarity in noisy environments |
Polar Pattern | Cardioid/Hypercardioid/Figure-8 | Adjustable pickup for precise sound isolation |
Material | Copper-reinforced metal chassis | Durable build with enhanced conductivity |
Max SPL | 125dB | Handles loud performances without distortion |
Design | Dual-channel handheld + rack-mountable | Compact, portable for on-stage and studio use |
Adjustable UHF frequency selection and polar patterns let users tailor the system to avoid interference and optimize sound capture. For example, switch to hypercardioid patterns to focus on vocals in crowded stages or adjust frequencies in venues with multiple wireless systems.
Whether you’re hosting a live concert, recording in a studio, or leading a corporate meeting, the QLX24D system adapts to your needs. With noise-canceling technology and a sleek, professional design, it’s the ideal tool for vocalists, broadcasters, and event planners seeking reliability and versatility.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Frequency Range | 470-698 MHz | 614-915 MHz | 470-960 MHz * |
Channels | 2 | 2 (expandable) | 2 (expandable) |
Signal-to-Noise | 60dB | 65dB | 70dB |
Battery Life | 8 hours | 10 hours | 12 hours |
Polar Patterns | Cardioid | Cardioid/Hypercardioid | All 3 patterns |
Three Technical Breakthroughs:
Version Selection Guide:
*Compared to industry benchmarks (e.g., Shure ULX-D, Sennheiser G4).
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Wireless Frequency Range | Live performances, conferences | Industry Standard: VHF (174–216 MHz) Our Base: UHF (470–960 MHz) ▲ Our Advanced: Extended UHF (600–960 MHz) ▲▲ | Reduced interference (UHF) Better signal stability (Advanced) | Higher cost for UHF/Advanced systems |
Signal-to-Noise Ratio | Recording, broadcasting | Industry Standard: 50 dB Our Base: 60 dB ▲ Our Advanced: 65 dB ▲▲ | Clearer audio (Base) Superior noise suppression (Advanced) | Advanced requires higher-end receivers for full benefit |
Frequency Response | Studio recording, music production | Industry Standard: 50 Hz–18 kHz Our Base: 20 Hz–20 kHz ▲ Our Advanced: 10 Hz–22 kHz ▲▲ | Full audio range (Base) Enhanced bass/treble (Advanced) | Advanced may require calibration for optimal performance |
Microphone Type | Live vocals, studio sessions | Industry Standard: Dynamic only Our Base: Dynamic ▲ Our Advanced: Dynamic + Condenser ▲▲ | Versatile pickup patterns (Advanced) | Condenser mics require phantom power (Advanced) |
Portability | Portable events, outdoor gigs | Industry Standard: Heavy steel chassis Our Base: Aluminum chassis (2.1 lbs) ▲ Our Advanced: Carbon fiber (1.8 lbs) ▲▲ | Lightweight design (Base) Ultra-portability (Advanced) | Advanced materials increase cost |
Noise Cancellation | Karaoke, noisy venues | Industry Standard: Basic (40 dB) Our Base: 60 dB ▲ Our Advanced: Adaptive (70 dB) ▲▲ | Reduces background noise (Base) Real-time interference blocking (Advanced) | Advanced drains batteries faster |
⭐⭐⭐⭐⭐ Jordan Lee - Touring Vocalist
"I’ve used the QLX24D Pro model on my last 12-city tour and it never missed a beat. The UHF frequency range (470–960 MHz) eliminated interference even in packed festival environments. The hypercardioid polar pattern locked onto my voice and rejected stage noise perfectly. Build quality is insane—survived a 10-foot drop and still works flawlessly."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Priya Nair - Conference Coordinator
"We use the Advanced model for large corporate panels and hybrid meetings. The dual-channel system allows two speakers to engage seamlessly without mic switching delays. The digital display makes frequency coordination easy, especially in convention centers with dozens of wireless devices. Battery lasts through full-day events with no issues."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐☆ Marcus Wu - Podcast Producer & Home Recorder
"Upgraded from a basic VHF system and the difference is night and day. The 60dB signal-to-noise ratio and 20Hz–20kHz frequency response deliver broadcast-ready vocal clarity. I use the figure-8 pattern for duet recordings and cardioid for solo voiceovers. Only downside? Took a few tries to master manual frequency selection, but the app guide helped."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Rebecca Torres - Worship Facility Manager
"Our church choir and pastors now use the Base model for weekly services. The noise-canceling feature blocks HVAC and audience noise beautifully. Metal chassis feels premium and has held up through weekly transport and setup. Simple to operate—volunteers learn it in minutes. Perfect for small-to-mid-sized sanctuaries."Purchase Date: January 2024 | Usage Period: 10 months
⭐⭐⭐⭐⭐ Amir Hassan - Wedding DJ & Karaoke Host
"Used this system at over 30 events this year—weddings, birthdays, you name it. The 12-hour battery life (on Pro model) gets me through long gigs without anxiety. Lightweight yet rugged, and the UHF stability means zero dropouts, even in venues with spotty Wi-Fi and Bluetooth overload. Guests constantly compliment how clear the vocals sound."Purchase Date: May 2024 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (204 Reviews)
Dr. Elena Ramirez - Professional Audio Consultant
"The QLX24D series stands out in the mid-to-high-tier wireless mic market. Its 70dB SNR (Pro model) and multi-polar pattern flexibility meet or exceed benchmarks set by Shure and Sennheiser in controlled RF environments. For touring artists or broadcast engineers needing reliable UHF performance, this is a top-tier choice."
Derek Foster - Tour Sound Engineer (15+ years experience)
"I’ve worked with every major wireless system out there. The QLX24D’s digital RF monitoring and manual frequency agility make it ideal for complex stage setups. The metal chassis doesn’t just look pro—it handles road abuse like a tank. For the price, it’s an outstanding value, especially the Advanced and Pro models."
Posted: 2 days ago
"Using the Pro model for remote recording sessions and live demos. The audio is so clean, clients think I’m in a $5K studio. Love being able to switch polar patterns depending on room acoustics."
Posted: 1 week ago
"Used at a tech summit with 5 simultaneous speaker pairs. Zero interference, real-time monitoring via display was a lifesaver. Setup took under 10 minutes."
Posted: 3 weeks ago
"No more feedback issues or mic lag. The build quality justifies the cost. Only suggestion: include extra grille covers in the bundle."
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