- Model: ULXD4Q
1. Where Sound Meets Freedom
One system. Four voices. Zero compromise.
The ULXD4Q isn’t just wireless—it’s wireless redefined: studio-grade SKM9000 / KSM9 capsules, military-grade encryption, and sub-2ms latency that makes every note feel live in your hands.
(Background: High-res stage shot — lead singer mid-belting with KSM9, backlighting catching mic grille detail; subtle ULXD4Q receiver visible on rack)
2.Engineered for the Demanding Performer
Encryption
"Your speech, sermon, or song—locked down. No eavesdropping, no interference."
<2ms Ultra-Low Latency
"Sing, speak, or DJ in perfect sync—no lip-sync lag, no timing anxiety."
Dual-Diaphragm KSM9 Capsules
"Heart-shaped OR supercardioid? Flip a switch. Capture breathy ASMR or roaring rock—same mic."
Stage-Tough Build
"Drop-tested. Sweat-proof. Built for 1000+ shows—not just Sunday service."
3. One System. Every Stage of Your Life.
Left (Church/School): Pastor speaking at pulpit, clear audio waveform graphic overlaying mic → "Crystal-clear voice projection, even in 200-seat sanctuaries"
Center (Home/Karaoke): Family laughing around home stereo, ULXD4Q receiver plugged into Yamaha RX-V6A → "Plug into ANY home amp. No mixer needed. Just press ‘play’."
Right (DJ/Live Stream): DJ gesturing mid-set, laptop screen showing OBS audio meter synced to mic → "Latency so low, your stream audience hears you before your brain processes it."
4. Why SKM9000/ KSM9 Isn’t Just Another Dynamic Mic
✓ Dual Diaphragms = Dual Personalities: Thin diaphragm for airy highs (ASMR, jazz); thick diaphragm for punchy lows (rock, rap)
✓ Near-Field Control: Eliminates "boomy" bass when singing close-mic (no more "popping" P's)
✓ SKM9000/KSM9 vs. Standard Dynamics: 6dB higher sensitivity → captures whisper-to-scream dynamics without gain-clipping
5. Trusted Where Sound Can’t Fail
Used by Grammy-winning artists, TED Talk speakers, and Fortune 500 AV teams.
✅ Includes: 4x SKM9000 Handhelds ( or 4x KSM9 Handheld), ULXD4Q Quad Receiver, Power Supply, Rack Mount Kit, Quick Start Guide
✅ 2-Year Warranty + Lifetime Firmware Updates
Your voice deserves infrastructure—not accessories.
MSRP: $1299.00
Brand New - Original Packaging
Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.
1.4 Channel transmission in UHF band, frequency range: 540MHz-590MHz;
2. 4 channels to receive signals, each channel has 100 channels to choose from, each channel at 250KHz step; 12.25MHz per
channel;
3. Using stable PLL digital phase-locked loop synthesis technology and intelligent digital circuit, the performance and stability
of the whole machine are significantly improved;
4. Each channel is equipped with unique ID number to enhance anti-interference function, supporting the use of 50 overlapping
machines ( means 50 receivers and 400 Handheld transmitters);
5. Built-in efficient noise suppression circuit, anti-noise function is remarkable;
6. Two rubber receiving antennas are set on the back of the receiver to enhance the received signal with decent appearance;
7. The back is equipped with 2 balanced output and 1 mixed non-balanced output, suitable for connecting a variety of external
equipment;
8. No longer limited to a single transmission can only be paired with a single channel, the same transmission can be interused in
400 channels of two channels, showing the humanized high-tech design;
10. Metal aluminum hand-held tube;
11. The power consumption of the microphone is 80mA, powered by 1.5V battery (2 capsules), which can be used continuously for 12
hours;
12. The host and transmitter are equipped with LCD screen to display the working state and other contents
13. Use distance: open environment: 150-300 meters complex environment: 80-150 meters
14. Suitable for meetings and speeches.
UHF Digital Receiver parameter :
Oscillation Modes: PLL syntheized Frequency Oscillation Carrier Ferquency Range: UHF 600MHz to 900MHz Frequency Stability: ±0.001%
Modulation Mode (Modulation Mode) : FM Signal to noise Ratio (S/N Ratio) : > 60dB Distortion degree (T.H.D) :< 0.5% @ 1 KHZ
Sensitivity: 1.2/ Uv-@s /N=12dB Power Supply: DC:12V to 17V Audio Output: Free standing 0 ~ 400mV Mixed style 0 ~ 300mV
SKM9000 Handheld :
Power Supply: DC 3V (1.5V AA*2) The microphone consumes an electricity quantity: 100mA Carry a frequency: UHF 540MHz ~ 590MHz
Frequency stability: ±0.001% Maximum frequency deviation (Max.eviation Range) : ±30KH Signal to noise Ratio (S/N Ratio) : > 60dB
Adjacent frequency interference Ratio (F/N Ratio) : > 80dB Dynamic range: ≥100dB capacitance (in effect) polar psttern: One
direction Frequency Resonse: 40Hz ~ 20KHz Sensitivity: -43±3dB@1KHz
Warranty：
One Year Warranty Covered by MICWL Audio Inc.
