BLON x HBB Z300 and Moondrop Crescent are 1DD in-ear monitors. BLON x HBB Z300 costs $35 while Moondrop Crescent costs $30. BLON x HBB Z300 is $5 more expensive. Moondrop Crescent holds a decisive 1.2-point edge in reviewer scores (5.1 vs 6.3).
Insights
Metric | BLON x HBB Z300 | Moondrop Crescent |
---|---|---|
Bass | 4 | 6.3 |
Mids | 4 | 6.3 |
Treble | 3 | 6.3 |
Details | 3 | 6.3 |
Imaging | 3 | 6.3 |
Gaming capabilities | 4.3 | 6.1 |
BLON x HBB Z300 Aggregated Review Score
BLON x HBB Z300 Average Reviewer Scores
Moondrop Crescent Aggregated Review Score
Moondrop Crescent Average Reviewer Scores
BLON x HBB Z300 Details
Driver Configuration: 1DD
Tuning Type: Bassy V
Price (Msrp): $35
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Moondrop Crescent Details
Driver Configuration: 1DD
Tuning Type: harman
Price (Msrp): $30
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BLON x HBB Z300 User Review Score
BLON x HBB Z300 Average User Scores
Average User Score: n/a
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Moondrop Crescent User Review Score
Moondrop Crescent Average User Scores
Average User Score: n/a
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BLON x HBB Z300 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-Moondrop Crescent Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.1Gaming Grade
BBLON x HBB Z300 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.
Moondrop Crescent 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.
BLON x HBB Z300 Reviews
BLON x HBB Z300 reviewed by: Z-Reviews
BLON x HBB Z300 reviewed by: Jays Audio
Nicely done warm tuning. Slight upgrade to QKZ HBB. Jays Audio Youtube Channel
BLON x HBB Z300 reviewed by: Super* Review
check links for more info:Super* Review original ranking
Super* Review Youtube Channel
BLON x HBB Z300 reviewed by: Nymz
Great bass elevation with some bleed into the midrange. Treble has some zing around the 8k and 10k area to compensate for the warmth. Solid warm pick, great cable.
Moondrop Crescent Reviews
Moondrop Crescent reviewed by: Super* Review
Moondrop Crescent reviewed by: Crin
Well-executed V-ish signature that's neither harsh nor bloated. Crin Youtube Channel
Moondrop Crescent reviewed by: IEMRanking AI

The Moondrop Crescent features a distinctive brass housing that gives it premium heft but also makes it notably heavy, potentially affecting comfort during extended wear. Its non-detachable cable and basic accessories—including subpar stock eartips that often require replacement—highlight cost-cutting compromises. Isolation is mediocre due to vented designs, though build quality otherwise feels robust for the price.
Sonically, the Crescent adheres closely to the Harman target response, delivering a balanced signature with a slight bass boost that avoids bloat while maintaining textured lows. Its midrange leans transparent but can thin male vocals, and treble extends cleanly without harshness, though upper-mids occasionally verge on shouty. Technical performance impresses for its tier, with strong imaging and a wide soundstage, though detail retrieval lags behind pricier hybrids.
Discontinued and increasingly hard to find, the Crescent remains a value standout for its natural timbre and cohesive tuning, outperforming many peers under $50. Its need for aftermarket tips and amplification to maximize potential are notable drawbacks, but it retains cult appeal for its musicality.
BLON x HBB Z300 User Reviews
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