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Kiwi Ears Cadenza II

10 mm Titanium-Coated Dynamic Driver with KARS 2.0
Selected Color: Blue
GreyBlue
Selected Cable Options: Type-C With Mic
3.5mm No MicType-C With Mic
$54.99
Titanium Diaphragm
10 mm titanium-coated PET
KARS 2.0 System
Controls pressure and resonance
Wide Bandwidth
10 Hz to 29 kHz
Two Cable Options
3.5 mm or USB-C
1-Year Warranty7-Day ReturnsFree Shipping over $50

Second-Generation Single Dynamic Driver

The Cadenza formula, sharpened for a new generation.

Cadenza II evolves the original single-driver concept with a titanium-coated PET diaphragm and the Kiwi Acoustic Resonance System 2.0.The result is designed to preserve the musical balance that made Cadenza approachable while improving control, extension.

10 mm titanium-coated diaphragm

KARS 2.0 acoustic system

Wide 10 Hz-29 kHz response

Two cable options

Kiwi Ears Cadenza II
Kiwi Ears Cadenza II
Kiwi Ears Cadenza II

The Cadenza Formula

A single titanium-coated dynamic driver, refined by KARS 2.0 for balance and control.

10 mm titanium-coated diaphragm
Single Dynamic Driver
KARS 2.0 Acoustics
01 Titanium Diaphragm

A PET base with titanium coating balances low moving mass against rigidity, giving responsive bass and clean upper frequencies.

02 KARS 2.0 System

The updated acoustic system manages pressure and resonance for a smoother, more controlled full-range response.

03 Wide Bandwidth

The Cadenza II features a wide 10 Hz to 29 kHz frequency response range.

04 Two Cable Options

Choose a 3.5 mm cable without microphone, or a USB-C cable with microphone for compatible devices.

Cadenza II is built around a balanced, mildly warm single-driver presentation that gives bass enough foundation while keeping vocals and treble open.

Kiwi Ears Cadenza II
Levels matched at 1 kHz

The result is a completely balanced tone that accurately reflects the best qualities of each driver.

Bass Controlled rumble without excessive thickness
Mids Natural vocals with gentle warmth
Treble Smooth definition with gentle sparkle
Soundstage Natural spread with moderate depth
Imaging Clear placement without exaggerated separation

How It Sounds

Balanced warmth with cleaner control

Cadenza II keeps the original model's easy musical balance, then adds firmer bass control, clearer separation, and a more polished upper range.

Balanced
Warm
Coherent
KARS 2.0 acoustic system

10 mm titanium-coated diaphragm

KARS 2.0 acoustic system

The updated internal acoustic system manages pressure and resonance to support a smoother, more controlled full-range response.

Who it's for

Balanced warmth, better control.

The Cadenza Upgrader

Familiar single-driver character, now with KARS 2 and a titanium diaphragm for a more refined presentation.

Second GenerationRefinedFamiliar

The Everyday Listener

Balanced warmth that works across mixed playlists without demanding a specialised source or genre.

BalancedVersatileDaily

The Vocal Listener

Natural mids and controlled low-frequency warmth keep voices present without stripping instruments of body.

VocalsNaturalSmooth

The Mobile User

A 3.5 mm cable or a USB-C cable with microphone covers different daily devices.

3.5 mmUSB-CMicrophone

Premium Construction And Detachable Design

The Cadenza II features a durable polycarbonate composite shell, CNC-machined aerospace-grade aluminum faceplate, and a detachable 0.78mm 2-pin cable system for long-lasting daily use.

VocalsAcoustic

Balanced And Natural Tonal Performance

The Cadenza II delivers a carefully tuned tonal balance with powerful sub-bass, lush mids, and smooth extended treble. The warm and natural presentation makes vocals and instruments sound engaging across different genres.

8dBSub-Bass Shelf
300–400HzWarmth Boost
Everyday ListeningDetachable

Built For Everyday Listening

The detachable 0.78mm 2-pin cable system allows flexible cable replacement, while the durable polycarbonate composite shell and premium construction provide reliable performance for daily use.

10 mmTitanium‑Coated DD
KARS 2.0Resonance System

All-genre daily listening

Balanced KARS 2 tuning moves cleanly from controlled sub-bass into natural mids and smooth treble, making Cadenza II easy

Bass-led modern music

The sub-bass shelf gives hip-hop, pop, electronic music, and soundtracks satisfying depth while keeping low-mid warmth under control.

How it compares

Technical Specifications

What's in the box

Inside the Box

Monitors

Kiwi Ears Cadenza II IEMs × 1 Pair

Eartips

Small, Medium, Large Silicone Pairs × 6 Pairs

Cable

0.78mm 2-pin Detachable Cable (1.2m, Single-Crystal Copper) x 1

Cable

0.78mm 2-pin Detachable Single-Crystal Copper Cable (1.2m) × 1

Storage

Packaging Box × 1

Extras

User Manual × 1

Drivers

Configuration

1 x 10 mm dynamic driver

Diaphragm

PET substrate with titanium coating

Acoustic system

Kiwi Acoustic Resonance System 2 (KARS 2.0)

Acoustics

Impedance

18 Ohm +/- 1 Ohm

Sensitivity

106 dB +/- 1 dB at 1 kHz

Frequency Response

10 Hz-29 kHz

Distortion (THD)

<1%(at 1kHz)

Channel Balance

<1.5 dB

Rated / Maximum Power

5 mW rated / 10 mW maximum

Build & Fit

Connector

0.78 mm 2-pin

Cable

Cable

1.2 m single-crystal copper cable

Optional / Variants

3.5 mm no microphone or USB-C

Cable Plug

3.5 mm or USB-C

How it compares

Cadenza II in the lineup.

Kiwi Ears Cadenza II Kiwi Ears Cadenza II4.25
Kiwi Ears Belle Kiwi Ears Belle4.43
Kiwi Ears Cadenza Kiwi Ears Cadenza4.35
Kiwi Ears Orchestra II Kiwi Ears Orchestra II4.82

Signature

["Balanced", "Warm", "Coherent"]

["Warm", "Clear ", "Everyday"]

["Balanced", "Natural", "Value"]

["Reference", "Detailed", "Controlled"]

Best for

["The Cadenza upgrader"]

["The budget upgrader"]

["The first IEM buyer"]

["The studio listener", "Music Enthusiasts", "Gamers", "Stage musicians"]

Standout

10 mm titanium diaphragm

Custom 10 mm DLC driver

10 mm beryllium diaphragm

Ten balanced armatures per side

Price

$49.99

$29.99

$34.99

$349.00

unboxing video

See it in Motion.

Verified buyers

Customer Reviews

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DAC/AMP

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$29.99
Eartips

Kiwi Ears

Kiwi Ears Flow Ear Tips
$9.99
Audio Cable

Kiwi Ears x B Media

Terras Headphone Cable
From $47.99

Before you buy

Product FAQ.

Cadenza II keeps the original model's easy musical balance, then adds firmer bass control, clearer separation, and a more polished upper range.
Kiwi Ears Cadenza II is especially well suited to the Cadenza upgrader, the everyday listener, the vocal listener, and the practical mobile user. The second-generation Cadenza combines a titanium-coated 10 mm dynamic driver with the KARS 2 acoustic system for a balanced, full-range everyday tuning.
Yes. Balanced bass, clear mids, and coherent imaging make it a practical all-round gaming IEM, with the USB-C microphone version adding convenient communication on compatible devices.
At 18 Ohm and 106 dB sensitivity, Cadenza II reaches normal listening levels from most clean portable sources. A dedicated amplifier is optional rather than required.
Yes. It uses 0.78 mm 2-pin. The current source connection is 3.5 mm no mic or USB-C with mic. Available configuration: 3.5 mm no microphone or USB-C with microphone.
The current official package list includes 1 pair Kiwi Ears Cadenza II IEMs, 6 pairs ear tips, 1 detachable cable in the selected configuration, User manual, and Retail box.
Start with the size that seals evenly without creating pressure. A consistent seal is essential for bass extension, channel balance, isolation, and stable imaging.
Pair it with a clean source and the correct cable termination. Relevant Kiwi Ears options in this content set include Kiwi Ears AD1 Pro, Kiwi Ears Flex Ear Tips, and Kiwi Ears Sonicap.