64 Audio Aspire 4 VS Softears RSV
IEM Comparison: Expert & Community Scores Side-by-Side
64 Audio Aspire 4 and Softears RSV are in-ear monitors. 64 Audio Aspire 4 costs $799 while Softears RSV costs $730. 64 Audio Aspire 4 is $69 more expensive. Softears RSV holds a decisive 1.4-point edge in reviewer scores (6 vs 7.4). Softears RSV carries a user score of 7.
Insights
| Metric | 64 Audio Aspire 4 | Softears RSV |
|---|---|---|
| Bass | 6 | 6.8 |
| Mids | 6 | 8.4 |
| Treble | 6 | 7.7 |
| Details | 6 | 6.2 |
| Soundstage | 6 | 7.5 |
| Imaging | 6 | 6.2 |
| Dynamics | 6 | 5.5 |
| Gaming capabilities | 5.5 | 6.7 |
64 Audio Aspire 4 Aggregated Review Score
64 Audio Aspire 4 Average Reviewer Scores
Softears RSV Aggregated Review Score
Softears RSV Average Reviewer Scores
64 Audio Aspire 4 Details
Driver Configuration: n/a
Tuning Type: n/a
Price (Msrp): $799
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Softears RSV Details
Driver Configuration: 5BA
Tuning Type: Harman Neutral
Price (Msrp): $730
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64 Audio Aspire 4 User Review Score
64 Audio Aspire 4 Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
Softears RSV User Review Score
Softears RSV Average User Scores
Average User Score:
Based on 1 user reviews
7Generally Favorable
64 Audio Aspire 4 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.5Gaming Grade
B-Softears RSV Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+64 Audio Aspire 4 Scorings
Softears RSV 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-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
64 Audio Aspire 4 Reviews
64 Audio Aspire 4 reviewed by: Super* Review
2025-07-20
6*
* score normalized
Very dark sounding IEM. Very warm and thick. But decent treble extension.Super* Review original ranking
Super* Review Youtube Channel
Softears RSV Reviews
Softears RSV reviewed by: Super* Review
8*
* score normalized
Softears RSV reviewed by: Jays Audio
8.5
Reviewer Score
One of the best vocals I've heard on any IEM (especially for male artists). Mids and Treble is TOTL, smooth and well extended and has great naturalness and the perfect bite. Bass has great speed and still slams (even though it's BA? not rumbly), but stage and detail is average at it's price, but once it clicks with a track it's one of the most beautiful thing ever. Ran into distortion issues at high volume, but may be due to my source? (RSV too sensitive?) Jays Audio Youtube Channel
Softears RSV reviewed by: Precogvision
6.5
Reviewer Score
Well-tuned from top-to-bottom with good timbre. Safe to the point of boredom. Precogvision Youtube Channel
Softears RSV reviewed by: Tim Tuned
7
Reviewer Score
Timbre so beautiful you think it's not a BA set Tim Tuned Youtube Channel
Softears RSV reviewed by: Gizaudio Axel
7.5
Reviewer Score
I prefer the Studio 4. Warmer, bassier, and slightly more resolving than the Studio 4, with great timbre. BA Bass.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Softears RSV reviewed by: Jaytiss
8.3
Reviewer Score
Great upper treble, but its overall tonality isn't perfect. Jaytiss Youtube Channel
Softears RSV reviewed by: Crin
7.5
Reviewer Score
Very well-balanced tonality with surprisingly good timbre, though slightly lacking definition. Crin Youtube Channel
Softears RSV reviewed by: Shuwa-T
7.4
Reviewer Score
Mid and vocal centric set, this is not reference tuning despite the name
Softears RSV reviewed by: Nymz
6.3
Reviewer Score
A BA set that almost sounds like a DD. Needs low OI source. Bass close to U12T with more mid-bass impact. Great treble. Sub-bass and imaging can be lacking for some. My favourite vocals ever.
64 Audio Aspire 4 User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
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You need to be signed in to write your own reviewSolid pick at used prices for those wanting a neutral sound with hint of sub-bass oomph.