KiwiEars Orchestra II 10BA Professional Wired In-Ear Monitor (Silver)

The Kiwi Ears Orchestra II features 10 balanced armature drivers per ear, delivering immersive sound with deep bass, clear mids, and smooth treble. Its custom design and transparent acrylic housing ensure tight bass and clarity. Ideal for music lovers, musicians, and gamers, it provides excellent noise isolation and balanced tonality across all genres.

10BA Configuration Achieves High-Resolution and Natural Sound Imaging
Orchestra II employs a multi-driver configuration featuring ten custom balanced armature drivers per side, meticulously dividing the bass and treble frequencies.
Each driver is individually tuned for each application, and a four-way crossover optimizes phase matching and sound pressure balance.
This maintains the richness and speed of the bass while achieving high-level resolution and positioning accuracy in the mid- and high-frequency ranges.
Even with songs with many notes or complex arrangements, the sound image remains clear and detailed.

Transparent Acoustic Advantages
The housing is made of precision-machined transparent acrylic.
In addition to its design allowing visibility of the internal structure, it also suppresses unwanted resonance compared to metal housings, contributing to a sharper attack and tighter bass response.
The custom BA driver for the bass range, combined with the acrylic housing, delivers tight, clearly defined bass reproduction, providing a natural volume without excessive bloat or distortion.

Internal acoustic design provides excellent sound insulation and reduced distortion.
The interior of the Orchestra II housing is filled with a gel resin with acoustic damping properties.
This effectively blocks external noise, enabling stable monitoring even in noisy environments such as on stage or outdoors.
At the same time, internal reflections and resonance within the housing are suppressed, reducing harmonic distortion and delivering cleaner, more accurate sound quality.

Flexible operation for a variety of environments.
The included cable uses a high-quality silver-plated SP-OCC single crystal copper cable.
It offers excellent conductivity and durability, faithfully transmitting even the most minute signal changes.
The detachable 0.78mm 2-pin design allows for easy re-cabling and maintenance.
Both 3.5mm and 4.4mm plugs are included, allowing for compatibility with a wide range of devices, from smartphones to DAPs and audio interfaces.

Professional tuning for any genre or application
Orchestra II features balanced tuning that is compatible with a wide range of music genres, including classical, jazz, rock, and EDM.
Its precise positioning and rich sound quality make it ideal for live monitoring and recording, and it also delivers a highly immersive experience in music production and gaming.

Technical Details

Driver Configuration:10 Custom Balanced Armatures; 4 x Way Crossover
Sensitivity: 110dB SPL/mW
Frequency Range: 20Hz-20KHz
Impedance: 15Ohm
Cable Connectors: 0.78mm/2PIN
Cable Length: 122CM+/-2CM
Cable Material: SP-OCC
Cable Plug: 3.5mm plug + 4.4mm plug

Inside the Box
Kiwi Ears Orchestra II IEM x 1 pair
Eartips (S/M/L) × 12 pairs
3.5mm plug x 1
4.4mm plug x 1
Single Crystal Copper Silver-Plated Cable x 1
Carrying Case x 1
User Manual x 1