X4/CM-A Wireless Conference Microphone System 4 Channel
WISHLIST
Wireless Conference Microphone System 4 Channel True Diversity
Features
X4/CM-A is a high-end 4 channel wireless conference microphone system for conference, public speaking, speech etc.
It applies a latest UHF transmission technology to ensure high fidelity clear sound.
Diversity system is most likely possible to avoid drop-out in long distance transmission, range up to 328 feet (100m)
Receiver has 64 pre-set channel groups and 1600 frequencies available.
Easy-to-use, spectrum scan and spectrum frequency selection feature may avoid it from being interfered by surrounding wireless devices.
Strong an-ti interference ability, 10 sets can be used at once.
There is a lock feature on receiver to avoid any accidental change to setup.
X4/CM-A is a high-end 4 channel wireless conference microphone system for conference, public speaking, speech etc.
It applies a latest UHF transmission technology to ensure high fidelity clear sound.
Diversity system is most likely possible to avoid drop-out in long distance transmission, range up to 328 feet (100m)
Receiver has 64 pre-set channel groups and 1600 frequencies available.
Easy-to-use, spectrum scan and spectrum frequency selection feature may avoid it from being interfered by surrounding wireless devices.
Strong an-ti interference ability, 10 sets can be used at once.
There is a lock feature on receiver to avoid any accidental change to setup.
Quantity
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DetailModel: X4/CM-A
True Diversity
Operating Range: 328ft, 100m
SpecificationsReceiver:Frequency Range: UHF 610-698 MHz
(USA: 902-928 MHz, ROK: 925-937 MHz)Frequency Band Width: 42M/60MMaximum Number of Channels: 400×4Frequency Stability: +-10PPMDynamic Range: 118dBFrequency Response: 35Hz-20KHzTotal Harmonic Distortion: <0.5% at 1KHzSignal/Noise Ratio: ≥110dBImage Reject: >100dBReceiving Sensitivity: -105dBm(sinad ≥12dB)Power Supply: 1500mA
Desktop Base Transmitter:
Frequency Range: UHF 610-698 MHz
(USA: 902-928 MHz, ROK: 925-937 MHz)Maximum Number of Channels: 1600Output Power: 30mWSpurious Rejection: >-70dBcBandwidth: 86MHzPeak Deviation: ±48kHzFrequency Response: 60-18kHzSNR: >105dBTHD: <0.5%Input Voltage Range: 0.8V maxOperating Time: 8hPower Supply: 33.7V built-in lithium battery or 2X1.5V (AA)
Product DescriptionReliable Signal Stability: The Acemic wireless conference microphone system utilizes advanced UHF Auto-Scan technology to quickly locate the clearest frequency for uninterrupted communication. This feature minimizes interference across channels, delivering consistent audio in any environment. With 4×400 available UHF frequencies, multiple systems can be operated together—up to 10 conference microphone setups running simultaneously without conflict. A convenient lock function ensures your selected frequency stays secure.Professional Wireless Performance: Designed for modern conference and presentation needs, this 4-channel gooseneck microphone system provides up to 1600 total selectable frequencies (400 per channel). Simple IR synchronization allows fast and seamless pairing between microphones and receiver in seconds. Expect wide transmission coverage up to 100m (328 ft, line of sight), excellent feedback suppression, and stable, drop-free operation for professional presentations.Crystal-Clear Voice Reproduction: Tailored EQ settings enhance vocal presence, ensuring clear and natural sound during meetings, lectures, or public speaking sessions. Foam windscreens reduce background noise, breath sounds, and plosives for smooth audio delivery. Each gooseneck mic attaches securely with a 4-pin XLR connector and locking mechanism, plus a 360° rotatable design for accurate positioning and comfortable use.Durable & Practical Design: The metal quad-channel receiver is built to last, featuring a professional rack-mountable chassis, clear LCD display, and ergonomic handles. Non-slip feet keep it stable on any surface. Each desktop gooseneck microphone offers one-touch mute for quick control during breaks or transitions. Perfect for boardrooms, churches, classrooms, lecture halls, and event venues.Complete System Package: The set includes 1 quad-channel UHF receiver, 4 gooseneck conference microphones, 4 foam windscreens, 4 antennas, 1 audio cable (6.35mm), 1 power adapter, 8 AA batteries, 4 rubber feet, and a detailed user manual—everything you need for an easy, reliable setup.Quality You Can Trust: Engineered with premium components, Acemic ensures durability, clarity, and long-lasting performance. Every system is backed by our commitment to quality, making it a dependable choice for professionals. -
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