Binary Dynaquattro VS Open Audio Siren
IEM Comparison: Expert & Community Scores Side-by-Side
Binary Dynaquattro and Open Audio Siren use 4DD and 1DD+2BA driver setups respectively. Binary Dynaquattro costs $260 while Open Audio Siren costs $249. Binary Dynaquattro is $11 more expensive. Binary Dynaquattro holds a decisive 2.4-point edge in reviewer scores (7.4 vs 5). Binary Dynaquattro has significantly better mids with a 1-point edge, Binary Dynaquattro has significantly better treble with a 2-point edge, Binary Dynaquattro has significantly better dynamics with a 3-point edge and Binary Dynaquattro has significantly better soundstage with a 2-point edge.
Insights
| Metric | Binary Dynaquattro | Open Audio Siren |
|---|---|---|
| Mids | 6 | 5 |
| Treble | 6 | 4 |
| Soundstage | 7 | 5 |
| Dynamics | 8 | 5 |
| Tonality | 7.1 | 5 |
| Technicalities | 6.8 | 4 |
Binary Dynaquattro Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.4Generally Favorable
Open Audio Siren Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
5Mixed to Negative
Reviews Comparison
Binary Dynaquattro reviewed by Jaytiss
7.8
Reviewer Score
Jaytiss Youtube Channel
Open Audio Siren reviewed by Jaytiss
2025-09-30
5
Reviewer Score
Jaytiss Youtube Channel
Binary Dynaquattro (more reviews)
Binary Dynaquattro reviewed by Gizaudio Axel
7.5
Reviewer Score
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelBinary Dynaquattro reviewed by Z-Reviews
7.2
* score normalized
Binary Dynaquattro reviewed by Jays Audio
7
Reviewer Score
Jays Audio Youtube Channel
Binary Dynaquattro Details
Driver Configuration: 4DD
Tuning Type: n/a
Price (Msrp): $260
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Open Audio Siren Details
Driver Configuration: 1DD+2BA
Tuning Type: n/a
Price (Msrp): $249
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Binary Dynaquattro User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Open Audio Siren User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Binary Dynaquattro 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+Open Audio Siren Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.3Gaming Grade
C-Binary Dynaquattro 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
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Open Audio Siren Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
C-- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Binary Dynaquattro User Reviews
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