Symphonium Crimson and Symphonium Helios SE are 4BA in-ear monitors. Symphonium Crimson costs $1,500 while Symphonium Helios SE costs $1,150. Symphonium Crimson is $350 more expensive. Symphonium Crimson holds a slight 0.4-point edge in reviewer scores (8.4 vs 8). Symphonium Crimson has significantly better bass with a 1.6-point edge, Symphonium Helios SE has slightly better mids with a 0.3-point edge, Symphonium Helios SE has better treble with a 0.5-point edge and Symphonium Crimson has significantly better imaging with a 1-point edge.
Insights
Metric | Symphonium Crimson | Symphonium Helios SE |
---|---|---|
Bass | 8.6 | 7 |
Mids | 7.7 | 8 |
Treble | 7.5 | 8 |
Details | 8.1 | 8 |
Soundstage | 8.3 | 8 |
Imaging | 8.5 | 7.5 |
Dynamics | 7 | 7 |
Tonality | 8 | 7.9 |
Technicalities | 8.2 | 7.9 |
Symphonium Crimson Aggregated Review Score
Average Reviewer Scores
Symphonium Helios SE Aggregated Review Score
Average Reviewer Scores
Symphonium Crimson Details
Driver Configuration: 4BA
Tuning Type: U-Shaped
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $1,500
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Symphonium Helios SE Details
Driver Configuration: 4BA
Tuning Type: n/a
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $1,150
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Symphonium Crimson User Review Score
Average User Scores
Average User Score: n/a
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Symphonium Helios SE User Review Score
Average User Scores
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Symphonium Crimson Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.1Gaming Grade
A-Symphonium Helios SE Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.9Gaming Grade
B+Symphonium Crimson Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Symphonium Helios SE Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A- Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Symphonium Crimson Reviews
U-shaped/Slight V/W Shaped. Energetic treble. Great tech. Fun signature. Jays Audio Youtube Channel
Great bass, holographic stage and top of the shelf dynamics. Probably my favourite rendition of a W-shaped tuning to this date. Treble might be spicy for some, but using Divinus Velvets (stock black) seem to help a lot.
The bassier Helios with no sacrifices to clarity
Colored tonality done correctly with incredible bass and dynamics. Upper-treble can be slightly too zingy depending on source. Precogvision Youtube Channel
Excellent bass, dynamics, and resolution. Very large soundstage with great imaging. Mid/upper-treble may be too elevated for some.
Suffers from BA bass, and super Zingie Treble. Jaytiss Youtube Channel
Symphonium Helios SE Reviews
Best Treble around it's price. Super airy but still smooth. Bass-scoop isn't as bad as I thought, but those who want mid-bass - avoid it. Jays Audio Youtube Channel
Limited to 50 units. A huge improvement fit wise versus the original. Great TOTL all-rounder. Great sub, upper mids and treble. Mid-bass is an improvement but still not boosted. Great technical chops while fixing the sense of plasticness the original had.
See Helios but with more mid-treble and mid-bass. Precogvision Youtube Channel
Symphonium Crimson User Reviews
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