Soundsation WFD-290HHMKII A2 Dual Channel Digital UHF Wireless Microphone System with 2 Handheld Dynamic Mics, <3ms Latency, 823-832/863-865 MHz

With a latency of under 3 ms, the Soundsation WFD-290HHMKII A2 delivers near-zero-delay digital UHF wireless performance for live sound, presentations, and events. This dual-channel system includes two handheld dynamic microphones and a full-metal receiver with balanced XLR and mix outputs, ensuring reliable, interference-resistant operation in the 823–832 MHz and 863–865 MHz bands.

Overview

The WFD-290HHMKII A2 is a professional digital UHF wireless microphone system engineered for clarity and stability. It operates in the license-free UHF spectrum with digital FSK modulation, providing a frequency response of 30 Hz to 18 kHz (±3 dB), a dynamic range exceeding 90 dB, and a signal-to-noise ratio better than 96 dB. Total harmonic distortion is kept below 0.1%, preserving the natural character of vocals and speech.

The receiver features a rugged full-metal chassis with a clear LCD showing channel, frequency, and RF/AF levels. Two detachable BNC antennas allow flexible placement, while the included 12 V DC power adapter ensures consistent operation. Each handheld transmitter runs on two AA batteries, offering up to 8 hours of continuous use, and the system supports up to 8 simultaneous setups (16 channels) for larger productions.

What stands out

• Ultra-low latency under 3 ms for real-time monitoring and performance.
• Dual-channel design with two dynamic handheld microphones included.
• Digital FSK modulation for robust, interference-free transmission.
• Full-metal receiver with intuitive LCD display and detachable antennas.
• License-free UHF operation in 823–832 MHz and 863–865 MHz bands.

Technical details

• Frequency response: 30 Hz – 18 kHz (±3 dB)
• Dynamic range: >90 dB; Signal-to-noise ratio: >96 dB
• Total harmonic distortion: <0.1%
• Receiver outputs: 2x balanced XLR, 1x unbalanced 6.3 mm jack (mix out)
• Power supply: DC 12 V / 500 mA adapter (included); transmitters: 2x AA 1.5 V batteries each
• Battery life: up to 8 hours per transmitter
• Operating range: up to 50 m line-of-sight
• Simultaneous systems: up to 8 (16 channels total)

Our verdict

The Soundsation WFD-290HHMKII A2 is a reliable, low-latency wireless solution for performers and presenters who need clear, stable audio without the hassle of frequency coordination. Its robust build and dual-channel capability make it a solid choice for small to medium productions.