Softears RSV MK2 and Sennheiser IE600 use 5BA and 1DD driver setups respectively. Softears RSV MK2 costs $699 while Sennheiser IE600 costs $700. Sennheiser IE600 is $1 more expensive. Softears RSV MK2 holds a clear 0.7-point edge in reviewer scores (8.1 vs 7.4).
Softears RSV MK2 Aggregated Review Score
Softears RSV MK2 Average Reviewer Scores
Sennheiser IE600 Aggregated Review Score
Sennheiser IE600 Average Reviewer Scores
Softears RSV MK2 Details
Driver Configuration: 5BA
Tuning Type: Neutral with bass boost
Price (Msrp): $699
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Sennheiser IE600 Details
Driver Configuration: 1DD
Tuning Type: V-shape
Price (Msrp): $700
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Softears RSV MK2 User Review Score
Softears RSV MK2 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Sennheiser IE600 User Review Score
Sennheiser IE600 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Softears RSV MK2 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.7Gaming Grade
ASennheiser IE600 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Softears RSV MK2 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S-- Highly polished technical execution. Excellent frequency synergy creates an immersive experience. Enhances musical content.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Sennheiser IE600 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Softears RSV MK2 Reviews
Softears RSV MK2 reviewed by: Jays Audio
2025-08-28Bassy dynamic all-rounder with great low-end texture that slams hard with good note-weight/body. Slight Hype 4 upgrade. Treble is smooth, and vocals are well-tuned. Overall unboxing/accesories are great... just no ESTs at its price, I'd wait for sale. Jays Audio Youtube Channel
Softears RSV MK2 shifts from the OG’s vocal-centric tilt into a bass-forward all-rounder. The sub-bass and mid-bass hit with real slam and weight, giving drums and bass guitars a satisfying, dynamic punch. Upper mids (3–6 kHz) are tamed to avoid shout, while a gentle 1–2 kHz rise keeps vocals open and natural—slightly less pushed than the original but still clear. Treble is smooth with decent air; not super sparkly and there’s no EST “sauce,” but it stays clean and non-fatiguing.
As a package, MK2’s standout is the low-end texture—thunderous yet controlled—making it one of the more engaging bassy sets under four figures. Technical performance is solid for the tier, though some rivals at lower prices bring more raw detail and EST extension. Build and accessories get a tasteful, modern refresh. For best balance, the stock tips work well; bass-boosting or treble-opening tips can shift it toward a more V-shape at the expense of overall smoothness.
On genre fit, MK2 shines with hip-hop, pop, EDM, and R&B, where its punch and warmth bring rhythms to life; for orchestral or leaner acoustic picks, the bass can edge forward depending on the mix. It scales to mid–high volumes nicely (around the 70–80 dB zone) without turning sharp. Compared with the OG RSV—now likely affected by a silent retune in recent units—the MK2 is the safer buy: less shout, more authority down low, and a broader all-rounder appeal. Recommended, especially if found below full MSRP, for listeners craving tasteful bass with natural mids and relaxed, smooth treble.
Softears RSV MK2 reviewed by: IEMRanking AI
2025-08-28
Softears RSV MK2 is a refreshed 5-BA monitor that keeps the RSV’s concept but upgrades the acoustic path: a 4-way crossover with an LRC tuning network and dual bass tubes, plus passive pressure relief and a forged-carbon/CNC shell. It launches at $699.
Tonal balance lands in neutral with a tasteful bass lift: dual Knowles CI22955 BAs handle lows for punch and texture, an updated ED BA carries mids for natural vocals, and a composite SWFK addresses treble for clean extension without glare. Softears also talks about redistributed energy across bands for deeper bass, clearer mids, and smoother highs—cohesive and relaxed rather than hyped.
Technicalities are solid for an all-BA: quick transients, stable imaging, and a moderately spacious stage; isolation and comfort benefit from the passive pressure relief system. Early community notes suggest MK2 is a touch bassier than the original RSV while keeping the smooth upper-range character. It’s easy to drive at 7 Ω/122 dB, so pair it with low-noise sources.
Sennheiser IE600 Reviews
Sennheiser IE600 reviewed by: Super* Review
Sennheiser IE600 reviewed by: Jays Audio
Tons of detail and amazing clarity. Stage is smaller than most IEMs at/below its price tag but very well defined details and imaging within that space. Bass is detailed, but amount is not as much as graph would suggest. Treble gets sharp and fatiguing at longer-listening/higher volumes. Stage can feel cramped. Jays Audio Youtube Channel
Sennheiser IE600 reviewed by: Precogvision
Well-extended on both ends of the spectrum and adds back in the upper-midrange the IE900 lacked. Precogvision Youtube Channel
Sennheiser IE600 reviewed by: Tim Tuned
Very well rouned fun subbass focus sound Treble might be too much Tim Tuned Youtube Channel
Sennheiser IE600 reviewed by: Jaytiss
Lots of upper trebble. Jaytiss Youtube Channel
Sennheiser IE600 reviewed by: Gizaudio Axel
Fun, V-shaped tuning. Fantastic bass (both quality and quantity), great V-shaped tuning, excellent detail, and precise imaging. Treble is too much, could use more vocal focus.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Sennheiser IE600 reviewed by: Crin
Well-tuned mids, powerful yet controlled sub-bass, with highly extended (and somewhat spicy) treble. Crin Youtube Channel
Sennheiser IE600 reviewed by: Shuwa-T
Comment: Stock eartips are a disgrace. Superb clarity with good tuning and bass response Treble is on the energetic side
Sennheiser IE600 reviewed by: Nymz
The most technical DD I've heard. Tuning is not perfect for my library - V-Shape. Get's a rec for those that really enjoy a well done V DD. Could use more stage size and bass impact. Fit is not the best, but good comfort for me.
Softears RSV MK2 User Reviews
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Sennheiser IE600 User Reviews
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