Sennheiser IE900 VS Ziigaat Horizon

IEM Comparison: Expert & Community Scores Side-by-Side

Home Ranking Compare IEMs
My Ranking My Favorites

Sennheiser IE900 and Ziigaat Horizon use 1DD and 1DD+2BA+2Planar driver setups respectively. Sennheiser IE900 costs $1,500 while Ziigaat Horizon costs $329. Sennheiser IE900 is $1,171 more expensive. Ziigaat Horizon holds a slight 0.1-point edge in reviewer scores (7.8 vs 7.9). Sennheiser IE900 has significantly better bass with a 1.7-point edge, Ziigaat Horizon has significantly better mids with a 2.1-point edge, Ziigaat Horizon has significantly better treble with a 2.2-point edge, Ziigaat Horizon has significantly better dynamics with a 1.3-point edge, Ziigaat Horizon has significantly better soundstage with a 1-point edge, Ziigaat Horizon has significantly better details with a 1-point edge and Ziigaat Horizon has significantly better imaging with a 2.3-point edge.

Insights

Metric Sennheiser IE900 Ziigaat Horizon
Bass 10 8.3
Mids 5.5 7.6
Treble 6 8.2
Details 7 8
Soundstage 7.5 8.5
Imaging 6 8.3
Dynamics 6.5 7.8
Tonality 6.5 8.2
Technicalities 6.6 8.1

Sennheiser IE900 Aggregated Review Score

Average Reviewer Scores

Crin
Jaytiss Precogvision
Audionotions Head-Fi.org
Super* Review

Average Reviewer Score:

7.8

Strongly Favorable

Ziigaat Horizon Aggregated Review Score

Average Reviewer Scores

Jays Audio Web Search
Audionotions Super* Review Head-Fi.org

Average Reviewer Score:

7.9

Strongly Favorable

Reviews Comparison

Sennheiser IE900 reviewed by Super* Review

Super* Review 9* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel

Buy Sennheiser IE900 on audio46

Ad
Using this affiliate link for ordering your Sennheiser IE900 or any other IEM helps fund our free service at no extra cost to you.

Price: $1,326

Buy Sennheiser IE900 on audio46

Ziigaat Horizon reviewed by Super* Review

2025-10-11
Super* Review 8* * score rescaled + normalized
YouTube video thumbnail
Arguably the best in this series so far, it delivers a neutral, transparent midrange, a sub-bass tilt, strong imaging, and a surprisingly dense, engaging presentation. Caveats: a gritty upper treble that’s tip/fit-sensitive, only okay comfort, and a mediocre stock cable.
Youtube Video Summary

The Horizon aims for a neutral-natural tonality with a slightly lean lower midrange, delivering standout vocal transparency and crisp separation. Bass is mostly sub-bass focused—felt and supportive rather than boomy—giving notes a pleasing sense of density without smearing the mids. The trade-off is an elevated upper-treble that adds air and detail but can tilt gritty/sandy if the fit or tips aren’t dialed in.

Build and accessories are a mixed bag: a surprisingly nice carrying case and swappable termination, but a fussy cable and a resin shell that fits deep and may need shorter, grippier tips to shine. Once seated well, the Horizon’s imaging and instrument separation pop, making complex mixes feel organized and engaging.

Versus pricier hype pieces with similar FR, the Horizon feels like a “short king” take: not as refined up top as the best of them, yet more weighty and satisfying than some leaner peers. Compared to something like Volume S at a similar price, this set is clearer and more incisive (better separation), while Volume S is fuller and smoother with punchier bass presence. At $330, it’s the most compelling entry in its family so far—addictive for transparency and staging, with the caveat of treble sensitivity and fit quirks.

Super* Review original ranking

Super* Review Youtube Channel

Buy Ziigaat Horizon on Linsoul

Ad
Using this affiliate link for ordering your Ziigaat Horizon or any other IEM helps fund our free service at no extra cost to you.

Price: $329

Buy Ziigaat Horizon on Linsoul

Sennheiser IE900 reviewed by Audionotions

Audionotions 8.5 Reviewer Score
I usually don't like things that aren't all rounders but this might be the exception. Bass is incredible - best in class - great texture, fantastic physicality. Treble response is great too - pretty resolving. There is a noticeable recession in the upper mids, giving these a fairly U/V shaped sound signature - violins, for example, lack a bit of brightness/bite that I would hope for. But unlike other V-shaped IEMs, the mids aren't offensive. Incredibly fun to listen to. Probably the best single DD available. EQ highly recommended. Previously Owned

Audionotions original ranking

Website (Audionotions)

Ziigaat Horizon reviewed by Audionotions

2025-10-12
Audionotions 8 Reviewer Score
Like the Top Pro but with more controlled bass and more immediate transient attack. Where the Top Pro sometimes could sound blunted and too soft, the Horizon sounds quite a bit more tactile. Treble maybe not as smooth as Top Pro but overall, color me impressed. Ziigaat has been releasing new IEMs every couple weeks it seems so it's very difficult to keep up with them but this one is a gem. Personal Unit

Audionotions original ranking

Website (Audionotions)

Sennheiser IE900 reviewed by Head-Fi.org

Head-Fi.org 8.9 * score rescaled + normalized
10 community members have rated the Sennheiser IE900 at an average of 4.7/5 on Head-Fi. Overall sentiment: Exceptional.

URL to full Review

Head-Fi.org original ranking

Ziigaat Horizon reviewed by Head-Fi.org

Head-Fi.org 8.2 * score rescaled + normalized
3 community members have rated the ZiiGaat Horizon at an average of 4.4/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

Sennheiser IE900 (more reviews)

Sennheiser IE900 reviewed by Jaytiss

Jaytiss 7.1 Reviewer Score
B Tuning
C+ Tech
I don't get it, not even a little.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: B Soundstage: A

Sennheiser IE900 reviewed by Precogvision

Precogvision 7 Reviewer Score
A- Tuning
B+ Tech
Excelllent bass - simply excellent. Midrange could use some work, as could the generally average imaging chops.

Precogvision original ranking

Precogvision Youtube Channel
Bass: S+ Mids: C+ Treble: A- Dynamics: A- Details: A- Imaging: B

Sennheiser IE900 reviewed by Crin

Crin 6.5 Reviewer Score
B Tuning
A+ Tech
YouTube video thumbnail
Well-resolving DD IEM with excellent treble control, though with somewhat weak mid-high harmonics.
Youtube Video Summary

Sennheiser’s IE900 delivers a sub-bass–focused tuning with tight control and real tactility, but its trademark upper-mid recession (≈2–5 kHz) keeps vocals and instruments a step back. A pronounced 9–10 kHz lift adds sparkle and air; depending on tolerance, that energy can read either engaging or a touch sharp/sibilant. Technical chops are strong for a single DD—resolution and microdetail are genuinely competitive.

The sticking point is tonal balance and value. While the IE900 is refined and punchy, that blunted midrange character contrasts with its bright treble, creating a love-it-or-leave-it “blue cheese” appeal. Against peers—and especially Sennheiser’s own IE600, which fixes the mids while preserving similar resolution—the IE900’s $1,300 price starts to look tough.

In short: choose the IE900 for its clean sub-bass slam, crisp transients, and airy top if that treble profile hits the spot. If the priority is natural mids and better value without giving up much technical ability, the IE600 feels like the smarter pick—and the real redemption of Sennheiser’s IEM line.

Crin original ranking

Crin Youtube Channel

Ziigaat Horizon (more reviews)

Ziigaat Horizon reviewed by Jays Audio

2025-10-09
Jays Audio 7.5 Reviewer Score
S- Tuning
A+ Tech
YouTube video thumbnail
"Meta" inspired tuning, basically a slightly more detailed Astral with smoother treble and less sub-bass. Less aggressive/in your face vs Astrals.
Youtube Video Summary

Ziigaat’s Horizon follows the current meta-inspired recipe—think Astral, Metas, Crescent—but pushes the focus upward: the treble is the most prominent piece here. It’s bright-leaning without turning harsh, giving a crisp, “OCD-like” sense of transient bite and pinpoint imaging. Low end and vocals sit a touch behind the highs, so the presentation feels clean and lively rather than thick; at mid-volume, the top end drizzles detail over the mix like raindrops—engaging and textured, not shouty.

On the technical side, Horizon pulls strong detail retrieval and resolution for the price—above sets like Supermix 4 and near EM10/Volare —yet it doesn’t scale massively because of that treble lift. The bass is snappy and controlled, with good separation, but lacks the slam and rumble seekers of impact will want. Pairing and playlist matter: avoid hot, highly produced pop/K-pop/J-pop or most hip-hop where the combo of elevated highs and lighter bass can feel edgy; it shines with slower pop, R&B, indie acoustics, ballads, and classical where the sparkle reads as “high-fidelity.” Warmer sources help a bit, and tip-rolling (stock black/clear, or bass-adding options like Final E/divinus) can balance things—just skip anything that pushes treble further.

Against close competitors, Astral hit harder down low and feel more V-shaped and contrasty; Crescent is warmer and smoother but not as clear or micro-detailed. Horizon is the cleanest and brightest of the trio, with the most refined treble focus and “tickly” transients. Verdict: a value-minded all-rounder for detail lovers who prefer clarity and air over bass authority—technical, tidy, and energetic at sensible volumes, provided the library isn’t a treble minefield.

Jays Audio original ranking

Jays Audio Youtube Channel

Ziigaat Horizon reviewed by Web Search

2025-10-09
uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7.9 Reviewer Score
A Tuning
A+ Tech

Ziigaat Horizon is a tribrid IEM that combines 1DD + 2BA + 2 planar drivers, positioned at an MSRP of $329; this configuration aims to split bass, mids, and treble duties across specialized transducers for coherence and headroom. These fundamentals are confirmed on the brand’s product page and storefront listings.

Subjectively, community impressions describe robust sub-bass from the dynamic driver, clean mids from the BAs, and airy treble from the planar tweeters, with multiple listeners highlighting a notably expansive soundstage. Head-Fi reviews and threads also call out treble extension claims “up to 40 kHz” and above-average staging for the price class.

In tuning terms, the Horizon trends U-shaped: lifted bass and upper-treble energy provide excitement and perceived width, while midrange presence is more neutral than forward—favorable for pop and electronic but less ideal if you prioritize warm, intimate vocals. Reports also note that pairing and tips can influence perceived brightness and staging, so synergy matters if you’re treble-sensitive.

Bass: A+ Mids: A Treble: A+ Dynamics: A Soundstage: S- Details: A+ Imaging: A+

Buy Ziigaat Horizon on Aliexpress

Ad
Using this affiliate link for ordering your Ziigaat Horizon or any other IEM helps fund our free service at no extra cost to you.

Price: $349

Buy Ziigaat Horizon on Aliexpress

Sennheiser IE900 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!

Ziigaat Horizon 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!

Sennheiser IE900 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

5.5

Gaming Grade

B-

Ziigaat Horizon Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

7.8

Gaming Grade

A

Sennheiser IE900 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

B+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Bass S+
Expect a flagship-caliber bass presentation that defines impact, texture, and depth. Power never compromises precision.
Mids B-
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble B
Highs sound lively and extended while remaining controlled. Detail retrieval keeps shimmer intact.
Dynamics B+
The performance feels robust, with satisfying punch and natural transitions. Nuances are easy to follow.
Soundstage A
The stage stretches in every direction, carving out clear three-dimensional pockets for each player. Placement accuracy impresses from the start.
Details A-
Micro-details glide to the forefront effortlessly while timbre remains natural. Ambient cues are vivid and lifelike.
Imaging B
Good imaging with precise instrument placement and clear front/back localization. Positions snap into place convincingly.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical. Bad value-to-cost for gaming purpose - not recommended

Ziigaat Horizon Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A+
  • The tonal balance is polished and expressive, highlighting emotion without sacrificing accuracy. It keeps emotional weight without sacrificing accuracy.

Average Technical Grade

A+
  • You get an articulate, polished performance with immersive stage depth and great control. There's a sense of polish across the whole spectrum.
Bass A+
The bass digs deep with authority while staying impeccably textured. No sense of bloom muddies the mids.
Mids A
The mid band shines with organic tone and finely rendered textures. Long sessions remain fatigue-free.
Treble A+
The treble performance feels luxurious, marrying air, control, and excitement. You can place every high-frequency element.
Dynamics A
You get outstanding dynamic agility, from subtle nuances to big hits. Impact comes with quick recovery.
Soundstage S-
Immersive holography surrounds the listener, making the venue feel tangible and enveloping. It delivers a grand, cinematic presentation.
Details A+
No subtlety is too small; the presentation exposes it all with composure. Complex tracks remain crystal clear.
Imaging A+
Exceptional imaging with holographic precision that creates a palpable sense of placement. It creates a near-holographic placement.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion. Value-to-cost may not be optimal for gaming-focused users.

Sennheiser IE900 User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
  • Example pro 2
Cons
  • Example con 1
  • Example con 2
No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Ziigaat Horizon User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
  • Example pro 2
Cons
  • Example con 1
  • Example con 2
No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Find your next IEM:

IEM Finder Quiz

new
Use this quiz and answer a few questions to get your individual IEM recommendation list
(1/2) How much are you willing to spend on the IEM?
(2/2) Which sound characteristics are particularly important to you?
Buy

Footer