Precision With Some of the Best Highs I’ve Heard at the Price

The Kiwi Ears Orchestra II sits in that increasingly competitive $300–$400 IEM space where expectations are high and compromises are hard to hide. This is an all-balanced armature design — ten drivers per side — and instead of chasing bass-head appeal or exaggerated warmth, the Orchestra II goes after clarity, precision, and balance.

What surprised me most is just how crisp and clean the top end is. These highs are a standout. They’re detailed, airy, and lively without crossing into harshness, making the Orchestra II an IEM that instantly grabbed my attention. Check them out on Amazon!

Build, Design & Accessories

Kiwi Ears continues to impress with build quality, and the Orchestra II feels premium the moment you pick it up. The transparent resin shells show off the internal driver layout and crossover work, giving it a clean, technical look that fits the tuning philosophy.

The shells are lightweight but substantial, with smooth edges and a shape that feels purpose-built rather than generic. Isolation is excellent once you get a proper seal.

In the box you get:

• A detachable 0.78mm 2-pin cable
• Modular terminations (3.5mm and 4.4mm)
• A solid carrying case
• Multiple ear tip styles and sizes

Accessory selection is strong, though tip choice really matters here — getting the right seal makes a noticeable difference in bass response and overall balance.

Sound Impressions

Bass

For an all-BA IEM, the bass performance is respectable and well-controlled. Sub-bass is present and audible, but it’s not exaggerated or physical in the way a good dynamic driver can be.

The emphasis here is on speed and control, not slam. Bass lines are clean, articulate, and never bleed into the mids. If you’re a bass-first listener, this won’t replace a hybrid or dynamic-driver set — but for balanced listening, it does its job well. Check them out on Amazon!

Midrange

The midrange is neutral, clear, and well-resolved. Vocals sit naturally in the mix without being pushed too far forward or recessed. Male and female vocals sound accurate, with good texture and separation from surrounding instruments.

What stands out is the coherence — despite the high driver count, the Orchestra II sounds unified. There’s no sense of drivers fighting each other or frequency ranges feeling disconnected.

Treble (The Highlight)

This is where the Orchestra II really shines.

The highs are crisp, airy, and extremely clean. There’s a sense of sparkle and openness that makes cymbals, strings, and ambient details pop without sounding sharp or fatiguing. Detail retrieval in the upper registers is excellent, and the treble extension gives the soundstage a more open, spacious feel.

If you love a clear, well-defined top end — the kind that reveals micro-details and gives recordings life — the Orchestra II delivers in a big way. This is one of the most enjoyable treble presentations I’ve heard at this price.

Technical Performance

• Soundstage: Wider than average for an all-BA IEM, with good depth and separation
• Imaging: Precise and stable — great for complex tracks and even light gaming use
• Detail Retrieval: Strong across the board, especially in the mids and highs

This is a resolving IEM that rewards good recordings and quality sources, but it’s not so analytical that it becomes sterile.

Comfort & Fit

The shells are on the slightly larger side, which is common for multi-BA designs, but the shape is ergonomic. Comfort largely comes down to tip selection — once dialed in, they’re easy to wear for longer sessions. Check them out on Amazon!

Isolation is excellent, making these a good option for focused listening or travel.

Who This Is For

Buy the Kiwi Ears Orchestra II if:

• You value clarity, detail, and a clean tuning
• You love crisp, well-extended highs
• You want a technically strong all-BA IEM
• You listen to a wide range of genres

Maybe look elsewhere if:

• You want heavy bass impact or warmth
• You prefer a very relaxed or dark tuning
• You don’t enjoy tip-rolling to fine-tune fit

Final Thoughts

The Kiwi Ears Orchestra II is a refined, technically capable IEM that plays to the strengths of an all-BA design — speed, clarity, and precision — while avoiding the thin or sterile sound that can plague this category.

The treble performance is the standout here. It’s crisp, detailed, and engaging without being fatiguing, and it gives the Orchestra II a sense of energy and openness that keeps it exciting to listen to.

If you’re looking for a balanced, resolving IEM with excellent highs and a clean, professional sound signature, the Orchestra II absolutely deserves a spot on your shortlist. Check them out on Amazon!

More info here! - https://kiwiears.com/products/kiwi-ears-orchestra-ii