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🎤 2 KSM9-II Condenser Handhelds – Premium studio-quality vocals with robust metal alloy housing.
📡 Encrypted Digital UHF Transmission – Secure, dropout-free signal up to 100-500 meters in any venue.
🖥️ 1U Rack Receiver with Blue LED Display – Real-time frequency, RF/audio, and battery monitoring at a glance.
🔄 2×100 Channels Simultaneous Operation – Two independent high-capacity channels with zero crosstalk.
🎶 Multi‑Scene Versatility – Perfect for stage concerts, KTV, church, DJ events, corporate, and livestreaming.
2× KSM9-II Black Capsule Metal Handhelds | 1U Rack Receiver | Encrypted UHF | 500m Range | Stage, KTV & Church
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The ULXD4D Dual-Channel UHF Digital Wireless Microphone System brings professional wireless freedom to any performance. It comes with two KSM9-II Black condenser capsule metal handheld transmitters and a 19″ 1U rack-mountable receiver. With up to 100 selectable frequencies per channel, encrypted digital UHF transmission, and a robust 500‑meter operating range, this system delivers crystal‑clear, secure audio for live stages, KTV lounges, worship services, schools, DJ sets, and corporate events — all without interference or dropout.
Each independent channel on the ULXD4D receiver gives you access to up to 100 frequencies, so you’ll always find clean spectrum. The two KSM9 handhelds work simultaneously without crosstalk — ideal for duets, host‑guest setups, or backup vocals.
On‑board digital UHF modulation with encryption locks your signal, blocking eavesdropping and RF interference. Enjoy rock‑solid connectivity up to 100-500 meters in open areas, giving you freedom to move on large stages or through crowded halls.
The receiver’s 19″ 1U black metal chassis fits any standard rack. The bright blue LED display shows frequency, RF strength, audio level, and transmitter battery status at a glance — so you stay in command from soundcheck to final bow.
Each metal alloy handheld is equipped with the acclaimed KSM9-II Black condenser capsule. The result is rich, detailed vocals with superb feedback rejection — perfect for lead singers, presenters, and dynamic hosts who need their voice to cut through the mix.
The ULXD4D adapts effortlessly: stage concerts & touring, DJ & livestream events, KTV & home karaoke, church & school auditoriums, and corporate & wedding hosting. Professional performance meets true plug‑and‑play simplicity.
| Parameter | Specification |
|---|---|
| System Configuration | 1× ULXD4D Digital Dual Receiver + 2× KSM9-II Black Capsule Metal Handhelds |
| Frequency Band | UHF (600–670 MHz typical) |
| Channels | Dual independent channels, up to 100 frequencies each (200+ total) |
| Transmission Type | Digital UHF with encryption |
| Operating Range | Up to 100-500 meters (open area) |
| Receiver Display | Blue LED display (frequency, RF/AF signal, battery status) |
| Receiver Enclosure | Black metal, 19″ 1U rack-mountable |
| Handheld Material | Metal alloy housing |
| Handheld Capsule | KSM9 gold condenser capsule (premium vocal clarity) |
| Battery Life | Approx. 8 hours (AA batteries) |
| Outputs | XLR balanced + 1/4″ mixed output |
| Ideal For | Stage, concert, KTV, church, school, DJ, livestream, corporate |
| Warranty | 1 Year (Manufacturer: MiCWL Audio Inc.) |
🛡️ Authorized Dealer Warranty: This ULXD4D system is brand new, in original packaging, sold by MiCWL Audio Inc. as an authorized dealer. Backed by a 1‑Year Manufacturer Warranty. Purchase with confidence.
Whether you’re choosing a frequency band, planning a multi‑system setup, or looking for a bulk order — we’re here to help.
✉️ shop@micwlaudio.com© 2026 MiCWL Audio Inc. All rights reserved.
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