SonixForce SL-2 Dual Wireless Microphone System, UHF, Two Handheld Mics

The dual-channel UHF design lets two people use handheld microphones through one system, which is useful for duets, shared announcements, or alternating speakers. Independent volume controls give each mic its own adjustment rather than requiring both voices to share a single level.

SonixForce lists a wireless range of 262 ft and 2×100 tunable frequencies. The receiver’s auto-scan is designed to find and lock a clear channel, helping simplify setup before a performance or event.

This kit is aimed at situations where two wireless mics are more useful than a simpler one-mic setup. It includes a receiver and audio cable, with the system intended for karaoke, worship, weddings, stage use, DJ events, and public speaking.

Who it’s for

The SL-2 may suit hosts, singers, or presenters who need two handheld mics available at once. For example, a karaoke setup can keep one mic with the singer and another ready for a guest, while a church or event space can use the pair for alternating speakers. Its handheld format also makes it straightforward to pass a mic between people without setting up a bodypack.

Each microphone has its own volume control, so users can adjust the two vocal levels independently. The system is listed as compatible with amplifiers, audio interfaces, mixers, DVD players, and karaoke machines. The stated 1/4-inch output is a practical detail to match against the input available on your equipment before choosing it.

Where it shines

The combination of two channels, handheld mics, and automatic channel scanning is useful for events that need a quick wireless setup without assigning a single microphone to every speaker. The listed 262 ft range is intended to allow movement around a stage or venue, and the 2×100 tunable frequencies provide channel choices for setup. The manufacturer also says the system can support up to eight units, or 16 transmitters, with automatic frequency assignment for multi-system use.

The microphones use dynamic capsules with a cardioid pickup pattern. Noise isolation, feedback suppression, and a foam windscreen are listed as aids for vocal use, these features may be relevant for singing and speech, though the room, speakers, and setup still affect the sound. A metal enclosure and color-coded rings add practical cues for handling and identifying the microphones.

Worth noting

The microphones run on two AA batteries each, with up to 14 hours of use stated. That makes it possible to replace batteries rather than wait for the handheld mics to recharge, but you’ll need to have compatible batteries available. The receiver uses a power supply, so the setup still depends on access to an outlet for that component.

The kit is described as including two handheld microphones, receiver, antennas, power supply, 1/4-inch audio cable, anti-rolling rings, and a user guide. If you only need one microphone, a single-mic system may be a simpler fit. And if your audio equipment does not accept the listed output connection, this system may require a different connection plan.

When it makes sense

A solid pick if you need two handheld wireless mics for karaoke, small performances, worship, or events where people take turns speaking or singing. The separate volume controls and automatic channel scan address practical setup needs, while the stated range and multi-system support may matter for larger or more involved arrangements.

It might not be a great match if you want a single-mic kit or need a system with an output connection that your existing equipment can use directly. For a two-person setup with compatible audio gear, the SL-2 brings the microphones, receiver, and basic connection accessories together without making a body-worn transmitter part of the setup.