NF Acous RA05 Gaming In Ear Monitors

• [RA05] In-ear Headphone * 1
• High-Purity 5N OFC Cable (with high-quality MEMS Microphone) * 1
• NF Acous MS42 High-Quality Silicone Ear-Tips * 4 pairs
• PVC Storage Pouch * 1
• Cleaning Cloth * 1
• Velcro Cable Tie * 1
• Manual & Warranty Card * 1

RGT Rating 

The NF Acous RA05 is a clever, budget-friendly everyday carry (EDC) option tailored for casual listeners, mobile gamers, and conference callers. Featuring an ultralight footprint and an available Type-C DSP variant, it delivers a clean, voice-forward presentation that makes dialogue and tactical audio cues pop without requiring a separate DAC dongle.

Imaging and Soundstage: 3.5/5

Decent positional accuracy for the price point. The soundstage leans slightly more toward depth than lateral width due to a tuned lower-midrange dip, making it surprisingly effective for tracking directional sounds like footsteps and gunshots directly ahead, even if it lacks a massive holographic expanse.

Sound Signature: Modified Harman-Neutral, Clean, and Vocal-Forward

Bass: Light and fast. The 6mm dynamic driver produces a tight, controlled sub-bass presence, but it completely avoids mud. Users looking for heavy rumble or deep cinematic impact will find it lean.

Midrange: The standout feature. Clear, forward, and clean, ensuring that vocal comms, dialogue, and mid-frequency effects cut through chaotic mixes cleanly.

Treble: Crisp and detailed with decent air, though its energetic upper registers can occasionally border on slight sibilance on poorly mastered tracks.

Comfort: 4.5/5

An absolute featherweight at roughly 1.8 grams per side. The ergonomic, compact polycarbonate shell combined with NF Acous's high-grade MS42 tips makes it one of the most comfortable, fatigue-free IEMs for marathon gaming or work sessions.

Versatility: 4/5

Highly practical for everyday use. The built-in MEMS microphone and zero-latency inline controls—especially on the Type-C DSP version—make it a breeze for voice chats, mobile gaming, and virtual meetings without extra gear. 

Potential Drawbacks:

Non-Detachable Cable: Unlike most standard audiophile IEMs, the cable is permanently attached, meaning if the wire fails, the whole unit must be replaced.

Light Bass Impact: The 6mm driver prioritizes speed and clarity, leaving action-heavy games or bass-heavy music genres feeling lacking in physical punch or rumble.

Treble Sensitivity: The forward upper-mids and crisp highs can occasionally cause listening fatigue for treble-sensitive users over long periods.

DISCLAIMER

REMEMBER!!!!! ALL THE RATINGS ARE A COMPILATION OF WHAT RGT STAFF AND TESTER HAVE FOUND AND FEEL ABOUT THE IEM PLUS REFERENCING SOME ONLINE REVIEW, IT IS BY NO MEANS A PROFESSIONAL REVIEW OR EVEN AN ULTIMATUM FOR THE IEM THAT ARE BEING REVIEW. 

BEST WAY TO KNOW IF THE IEM IS GOOD FOR YOU FOR MUSIC OR GAMING IS TO TRY IS OUT YOURSELF, SO BRING YOURSELF TO RGT PHYSICAL STORE AT EMHUB KOTA DAMANSARA TO TRY THEM OUT YOURSELVE IN GAME.