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Dali IO-12 Closed wireless circum-aural headphones - 50 mm transducers with SMC technology - Active noise reduction - Bluetooth 5.2 aptX Adaptive - Hi-Res Audio - 35h battery life - Jack/USB-C
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Dali IO-12

Closed wireless circum-aural headphones - 50 mm transducers with SMC technology - Active noise reduction - Bluetooth 5.2 aptX Adaptive - Hi-Res Audio - 35h battery life - Jack/USB-C

One customer review
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Overview

True Hi-Fi sound

The DALI IO-12 headphones have been designed and manufactured according to the same sound principles as the brand's best-selling loudspeakers. The 50 mm transducers used in these Hi-Fi headphones have been custom-developed. They are the first transducers in the world to feature Dali's patented SMC magnetic technology. This technology eliminates distortion for the ultimate sound experience that lets you hear every detail.Whether connected to your hi-fi system or wirelessly linked to your mobile, DALI IO-12 headphones deliver stunning hi-fi sound, however you use them.

Exceptional, exclusive sound

The IO-12 headphones are the first headphones in the world to feature the patented SMC (Soft Magnetic Compound) system . Using the same materials as EPICON's top-of-the-range loudspeakers, SMC reduces eddy currents and magnetic hysteresis to dramatically reduce harmonic distortion.to dramatically reduce uneven harmonic distortion, producing crystal-clear, ultra-low distortion sound that brings you closer to reality.

Meanwhile, Active Noise Cancellation technology lets you enjoy every detail of your favourite music. The cutting-edge active noise cancellation technology used by DALI has been specially designed for audiophiles. It delivers a truly immersive listening experience while blocking out low frequencies. With three AANC modes, you can adapt the IO-12 headphones to suit your situation, whether you're relaxing at home or commuting to work.

Freedom and autonomy

IO-12 headphones feature Bluetooth 5.2 technology with aptX Adaptive support to give you an amazing music experience, however you use them. Listen to your music in total freedom, with a maximum battery life of 35 hours (Bluetooth + noise reduction). And with battery level indicators and a voice prompt to tell you how much charge you have left, you'll never run out of power.

For the music you love

Tailor the DALI iO-12 's sound performance to suit your own style with 'Hi-Fi' and 'Bass' sound modes.Whether you like your music the way the artist intended or prefer a punchier, bass-driven performance, the IO-12 headphones let you listen to your music exactly the way you want.

Key features:

  • Closed wireless circum-aural headphones
  • 50 mm driver with patented SMC (Soft Magnetic Compound) technology
  • Active noise reduction: with three AANC modes
  • Bluetooth 5.2 connection with support for aptX, aptX Adaptive, AAC and SBC codecs
  • Impedance (passive mode): 25 ohms
  • Audio input formats: 16 - 24 bit audio, sampling frequency 32/44.1/48/96 kHz
  • Frequency range +/- 3 dB: 10 - 48,000 Hz
  • Compatible with Google Assistant and Apple Siri
  • Battery life: 35 hours (BT+ANC)
  • IP52 certification
  • Weight: 370 g
Packaging content
  • IO-12 closed-back wireless headphones
  • 1.2 m USB-C cable (USB charging + audio)
  • 1.2 m stereo cable (mini-jack),
  • 3 m stereo cable (mini-jack),
  • 3.5 mm stereo mini-jack to 6.35 mm jack adapter
  • Flight adapter
  • Deluxe carrying case
Specifications
Select your criteria

General information

Product name

 Dali IO-12

Brand

 Dali

Model

 IO-12 DARK CHOCOLATE

Design

Headset type

 Over-Ear

Headphones configuration

 Closed back

Ear coupling

 Circumaural

Use

 Hi-Fi

Foldable

 No

High-Res audio

 Yes

Active noise cancelling

 Yes

Audio specifications

Speaker diameter

 50 mm

Bandwidth (Min frequency)

 10 Hz

Bandwidth (Max frequency)

 48 kHz

Impedance

 25 Ohm

SPL Max

 100 dB SPL

Harmonic distortion

 0.2 Percent

Connectivity

Remote control

 No

Volume control

 No

Connector(s)

 3.5mm Jack Female Stereo
USB Type C Female

Cable length

 1.2 m

Wireless

Wireless

 Yes

True Wireless

 No

Wireless charging compatible

 No

Bluetooth

 Yes

Bluetooth technology

 Bluetooth 5.2

Bluetooth codec

 AAC
aptX
aptX Adaptive
SBC

NFC

 No

Range

 10 m

Integrated voice assistant

 Without voice assistant

Power supply type

 Battery

Battery life

 35 Hour(s)

Physical characteristics

Color

 Chocolate

Headphone weight

 370 g

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions

See all Dali products

See Dali Headphones section

Product referenced on 9 Oct 2024

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by ErikD
    Posted on 25 Mar 2025
    Bought on 25 Feb 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    A wonderful discovery

    I tested the Bathys, which was comfortable and precise, but too analytical.
    So I settled on the Dail, which I'd heard a lot of good things about, and I wasn't disappointed. Much more versatile than the Bathys, it works as a blutooth headphone and as a wired headphone, and also as a DAC (if connected via usb C to your phone).
    The sound is very good, detailed and musical, with a wide soundstage.
    The headphones are comfortable, perhaps a little less so than the Bathys, but I was still pleasantly surprised. I'll be taking them with me on future train journeys to test them over a longer period.
    The retro look may not appeal to everyone, but the finish is magnificent and the headphones are top quality.
    I highly recommend it.

    Model: Dali IO-12
    Review automatically translated
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