Soncamedia has been leading the way in karaoke innovation, and their latest releases—the Acnos Mi-30s V2.0 and the Acnos Mi-30u Pro—show just how far karaoke mixers have evolved.
Both models deliver incredible flexibility for at-home karaoke, live streaming, and even mobile use—but which one is right for you? Let’s take a closer look.
A Brief History of the Mi-30 Series
It all began with the original Mi-30, followed by the Mi-30s, and today we have the Mi-30s V2.0—the third-generation model. This latest version combines features from two earlier Soncamedia devices, the Mi-30u and the Mi-Car3, creating a versatile “all-in-one” karaoke mixer designed for any setting—home, studio, or even your car.
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The Mi-30u was built for live streaming, featuring a USB-C sound card connection to your laptop or PC.
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The Mi-Car3 offered wireless karaoke microphones designed for singing on the go—yes, even in your car!
Soncamedia merged the best of both into one streamlined model—the Mi-30s V2.0.
Meet the Newcomer: Acnos Mi-30u Pro
The latest release, the Mi-30u Pro, is a completely redesigned model for 2026. It boasts sleek new looks and three standout features that separate it from the Mi-30s V2.0:
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Dual DSP Vocal Processing
Each microphone benefits from its own digital sound processor, allowing for individual vocal enhancement. You can even adjust the sound via the Acnos Mixer App, tailoring the mix to male or female voices for professional-level precision.
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Simultaneous HDMI ARC & Optical Audio
The Mi-30u Pro allows you to use HDMI ARC and Optical connections at the same time, ensuring full compatibility with a wide range of TVs and audio systems.
In contrast, the Mi-30s V2.0 supports both HDMI ARC and Optical In/Out—but only one can be active at a time. -
Professional Wireless Microphones
The Mi-30u Pro includes premium UHF wireless microphones—the same type used in Soncamedia’s flagship powered speaker systems. These deliver improved vocal clarity and tone, making them ideal for users who want a more professional karaoke experience.
This upgrade makes the Mi-30u Pro ideal for systems that rely heavily on optical connections (like some soundbars), while also appealing to users who want enhanced sound control and microphone quality. For most setups, however, the Mi-30s V2.0 remains perfectly capable.
Soundbar Compatibility and Setup Tips
Soundbars can be tricky when it comes to karaoke integration. Many models only have an HDMI ARC input and very limited connection options—and this is where you can run into problems.
If your soundbar only has HDMI ARC, then unfortunately, it’s game over. Neither the Mi-30s V2.0 nor the Mi-30u Pro can integrate with a soundbar that has HDMI ARC as its only wired input. That’s because even though both mixers support Bluetooth, that connection is designed for streaming audio into the mixer, not sending it out to your soundbar.
In this case, you’ll need to consider an all-in-one karaoke sound system instead—like the KBEATBOX CS-200PU-V3, also from Soncamedia.
This model includes the same advanced mixer technology built in, with dual wireless microphones, an amplifier, and a dedicated speaker system—all at a similar price point to the Mi-30s V2.0. It’s a complete karaoke solution that connects directly to your Smart TV or mobile device without the limitations of a soundbar.
For those whose soundbar does have an Optical Input or Aux Input (3.5mm or RCA) audio connections, you’re good to go with either mixer.
Just remember:
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Bluetooth is the most common way to send audio into the mixer from your TV, phone, tablet, or laptop.
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If you use Optical Input, unplug the HDMI ARC cable from your soundbar—both signals share the same channel, and ARC will dominate.
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You may need to restart your soundbar to get it to detect the Optical connection correctly.
Microphone Differences
Both mixers include dual UHF wireless microphones, but the Mi-30u Pro takes things up a notch.
Its premium microphones share the same design used in Soncamedia’s flagship models—the Acoustic 3 and Hi-Net 450 Gen2 systems.
They deliver enhanced clarity and tonal warmth, especially noticeable when paired with high-quality Hi-Fi or powered speakers.
These improved microphones also shine during live streaming, where every nuance of your voice is captured and broadcast in real time. The superior clarity and tonal balance of the Mi-30u Pro microphones make vocals sound richer and more natural on stream—ideal for singers, hosts, and creators looking for a professional edge.
That said, for casual users or those running through a soundbar, the difference may be minimal. Audio output quality always depends on what your mixer is connected to.
Performance and Sound Expectations
Regardless of which model you choose, remember: karaoke audio is stereo-based, not 5.1 surround.
For best results:
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Set your audio system to 2-channel stereo mode.
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Disable any “surround” effects—to get cleaner vocals and music balance and no digital delay.
Most user issues with karaoke mixers come down to setup, not the hardware itself. Once configured correctly, both the Mi-30s V2.0 and Mi-30u Pro deliver exceptional results and reliability.
Which One Should You Choose?
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Choose the Mi-30s V2.0 if you want an affordable, feature-packed karaoke mixer that integrates easily with any home sound system. It even includes car karaoke mode and live streaming capability.
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Choose the Mi-30u Pro if you’re after audiophile-grade performance, premium microphones, dual DSP enhancement, and the ability to run HDMI ARC and Optical simultaneously.
Both are designed to integrate seamlessly with your Home Theatre, Hi-Fi system, or Powered Speakers—bringing karaoke fun to any space.
Final Thoughts
Both Acnos mixers are outstanding examples of Soncamedia’s innovation and attention to sound quality.
The Mi-30s V2.0 remains the perfect all-rounder for most karaoke lovers, while the Mi-30u Pro is tailored for those seeking studio-level control and the best possible vocal experience.
No matter your setup, either choice will transform your next karaoke night into a professional-sounding performance.
Explore both models at:
👉 www.khe.com.au/mi30s
👉 www.khe.com.au/mi30upro