Kiwi Ears Cadenza II IEM

Kiwi Ears Cadenza II In-Ear Monitors

The Kiwi Ears Cadenza II represents a major leap forward in single dynamic driver IEM design. Engineered with a newly developed 10mm Titanium Dynamic Driver and powered by KARS 2.0 (Kiwi Acoustic Resonance System), the Cadenza II delivers deep, controlled sub-bass, lifelike mids, and clean, extended treble — all while maintaining a natural, fatigue-free tonal balance.

Designed for audiophiles who value precision, texture, and realism, the Cadenza II blends cutting-edge acoustic engineering with premium materials to create a refined, immersive listening experience across music genres.

Next-Gen KARS 2.0 for Pinpoint Sub-Bass Precision

At the heart of the Cadenza II lies KARS 2.0, Kiwi Ears’ advanced acoustic resonance system. This system introduces an 8dB sub-bass boost that cleanly rolls off at 200Hz, delivering a subwoofer-like low end without muddying the midrange.

Through a meticulously engineered labyrinth-style airflow network, KARS 2.0 achieves a level of bass texture, depth, and control rarely found in single-driver IEMs. The result is punchy, tight, and accurate bass that audiophiles crave.

Premium 10mm Titanium-Coated Dynamic Driver

The newly developed titanium-coated diaphragm combines rigidity with flexibility, enabling faster transient response and superior resolution across the frequency spectrum.

By pairing titanium with a PET base diaphragm, the Cadenza II achieves excellent clarity, improved micro-detail retrieval, and enhanced durability — delivering a sound that feels both powerful and refined.

Unmatched Tonal Balance & Natural Timbre

Carefully tuned for realism, the Cadenza II offers a neutral-balanced sound signature with subtle enhancements where it matters most.

• A gentle midrange lift adds warmth and vocal richness

• Smooth 3kHz treble tuning ensures clarity without harshness

• Extended treble provides air and openness

This balanced approach makes the Cadenza II ideal for long listening sessions, whether you’re enjoying acoustic tracks, classical music, or modern productions.

Elegant & Durable Premium Construction

The Cadenza II features a polycarbonate composite shell paired with a CNC-machined aerospace-grade aluminum faceplate, finished with a subtle honeycomb pattern.

The lightweight shell ensures comfort, while the laser-engraved aluminum faceplate adds durability and a premium tactile feel — built to last, both sonically and physically.

Detachable 0.78mm 2-Pin Cable

Equipped with a detachable 0.78mm 2-pin cable, the Cadenza II allows easy upgrades and replacements.

The included single-crystal oxygen-free copper cable ensures clean signal transmission with minimal distortion, preserving the IEM’s natural tonal character.

Specifications

• Driver: 10mm Titanium Dynamic Driver with KARS 2.0

• Diaphragm Material: PET with Titanium Coating

• Impedance: 18Ω ±1Ω

• Sensitivity: 106dB ±1dB @1kHz

• Rated Power: 5mW

• Maximum Power: 10mW

• Frequency Response: 10Hz – 29kHz

• Total Harmonic Distortion: <1% @1kHz

• Channel Difference: <1.5dB @1kHz

• Connector Type: 0.78mm 2-Pin

• Cable: 1.2m Single-Crystal Copper

Inside the Box

• 1 × Kiwi Ears Cadenza II IEMs

• 6 × Pairs of Ear Tips (S / M / L)

• 1 × 0.78mm 2-Pin Detachable Cable (1.2m)

• 1 × Packaging Box

• 1 × User Manual

Kiwi Ears Cadenza II VS Cadenza Comparison