Whizzer A15 VS ROSESELSA QuietSea II
IEM Comparison: Expert & Community Scores Side-by-Side
Whizzer A15 and ROSESELSA QuietSea II are in-ear monitors. Whizzer A15 costs $70 while ROSESELSA QuietSea II costs $70. Whizzer A15 is $0 more expensive. ROSESELSA QuietSea II holds a decisive 2-point edge in reviewer scores (4.5 vs 6.5).
Insights
| Metric | Whizzer A15 | ROSESELSA QuietSea II |
|---|---|---|
| Bass | 4.5 | 6.5 |
| Mids | 4.5 | 5.9 |
| Treble | 4.5 | 5.7 |
| Details | 4.5 | 6.1 |
| Soundstage | 4.5 | 5.6 |
| Imaging | 4.5 | 6.2 |
| Dynamics | 4.5 | 6.7 |
| Tonality | 4.5 | 6.2 |
| Technicalities | 4.5 | 5.6 |
Whizzer A15 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
4.5Generally Unfavorable
ROSESELSA QuietSea II Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.5Mixed to Positive
Reviews Comparison
Whizzer A15 (more reviews)
Whizzer A15 reviewed by Crin
4.5
Reviewer Score
ROSESELSA QuietSea II (more reviews)
ROSESELSA QuietSea II reviewed by Jaytiss
6.3
Reviewer Score
Youtube Video Summary
ROSESELSA QuietSea II arrives as a dual-dynamic around $70 with playful packaging, a metallic shell, and a flat 2-pin socket. The shell is small and comfortable with a metal nozzle that grips tips well, but the stock fabric cable is notably microphonic. Accessory spread is generous (multiple tips, pouch, cleaning tools), though isolation is only moderate.
Sonically it’s a bass-forward tuning with thick, rich mids and pleasant upper mids, set against a treble that rolls off in the upper air. The measured curve shows an early bass rise (~200–250 Hz) that “cooks” parts of the lower mids; flattening that region and extending air would yield a more balanced presentation. Still, the set delivers fun, punchy impact and a decent sense of space for the price, reading as a bold, slightly V-shaped take.
Positioning within the lineup, it contrasts models with crisper top-end by offering a relaxed upper treble that suits treble-sensitive listeners and smaller ears, while others may miss sparkle and extension. Technicalities are appropriate for the bracket; the tuning is quirky but engaging and feels like a clear step up from the original. Overall, this earns a solid 3-star verdict: distinctive, enjoyable, and competitive—just not the pick for those chasing maximum air and detail.
Jaytiss Youtube Channel
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ROSESELSA QuietSea II reviewed by Web Search
6.6
Reviewer Score
The ROSESELSA QuietSea II is a single-dynamic-driver (1DD) IEM built around a 10 mm diaphragm that combines a PEEK + carbon-copper dome and a dual-magnetic, dual-cavity motor. The brand highlights its ORBITA acoustic architecture and includes a modular 3.5 mm/4.4 mm OFC cable; current pricing sits around $63–70, with an MSRP of $69.99. These core specifications and pricing are documented on the product page and retailer listing.
Sonically, QuietSea II targets a neutral-warm balance: bass is modest with a mild sub-bass lift, mids are smooth and present, and treble stays non-fatiguing rather than sparkly. Community impressions describe it as “smooth” and “musical,” which aligns with a relaxed upper-treble and a focus on easy listening over analytical edge. These subjective takes are echoed in early YouTube coverage of the QuietSea II.
Technicalities are competent for the sub-$100 class: imaging is orderly with a stage of average width/depth, macrodynamics are restrained, and microdetail prioritizes smoothness over bite. Efficiency claims tied to the ORBITA design suggest easy drivability; in practice this type of tuning suits long sessions and casual music mixes more than critical, treble-centric listening. Given the price bracket, the overall value is solid, especially if a laid-back tonality is a priority.
Whizzer A15 Details
Driver Configuration:
Tuning Type: Warm, U-Shaped
Price (Msrp): $70
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ROSESELSA QuietSea II Details
Driver Configuration: 1DD (10mm)
Tuning Type: Neutral, Warm
Price (Msrp): $69.99
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Whizzer A15 User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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ROSESELSA QuietSea II User Review Score
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!
Whizzer A15 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.5Gaming Grade
CROSESELSA QuietSea II Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.8Gaming Grade
B-Whizzer A15 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Expect a patchy tonal profile that makes instrumentation feel mismatched. EQ is almost mandatory to tame the response.
Average Technical Grade
C- Resolution is limited, masking finer nuances and narrowing the soundstage. Busy mixes still overwhelm it with ease.
ROSESELSA QuietSea II Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B- A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.
Average Technical Grade
B-- The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Whizzer A15 User Reviews
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