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Audeze Sine DX Review | 93 Data compared

Avg. price in UK: ~£530
Avg. price in US: ~$600
Form factor: on-ear
Connectivity: wired
Battery life: N/A hours
Active noise cancellation (ANC): no

Audeze Sine DX review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.1

Good

4.9

Poor

6.0

Good

0.2
Gaming
Score components:
35.0%
0.0
Audio latency
25.0%
0.0
Low-latency game mode
20.0%
1.0
Can be used as a headset
12.0%
0.0
Noise-canceling microphone
8.0%
0.0
Battery life
0.9
Travel
Score components:
28.0%
1.0
Active noise cancellation (ANC)
24.0%
0.0
Battery life
18.0%
3.2
Weight
16.0%
0.0
Multipoint support
14.0%
0.0
Ambient sound mode
1.6
Calls
Score components:
28.0%
0.0
Noise-canceling microphone
24.0%
1.0
Can be used as a headset
18.0%
0.0
Multipoint support
16.0%
0.0
Battery life
14.0%
10
Companion app
4.0
Workout
Score components:
28.0%
3.2
Weight
24.0%
9.0
Water resistance
20.0%
4.0
IP rating
16.0%
0.0
Battery life
12.0%
1.0
Can be used as a headset

Best prices in UK

Best rankings

#460 in Best Wired Headphones

Verdict

The Audeze SINE DX is a premium on-ear, open-back headphone featuring 80x70mm planar magnetic drivers equipped with Fluxor magnet arrays and Fazor phase management. These headphones are highly efficient with an 18-ohm impedance and 102dB sensitivity, allowing them to be easily driven by mobile devices while offering a broad frequency response of 10Hz to 50kHz. Main characteristics include a durable aluminum and premium leather build, ultra-low distortion (THD <0.2%), and a lightweight 290g-300g frame designed for portability. Pros include a spacious and natural soundstage, highly musical performance with deep, driving bass, and smooth, fatigue-free midrange response. However, cons include potential long-term discomfort due to high clamping pressure typical of on-ear designs, and a rolled-off treble that may lack sparkle and air for some audiophiles.

Technical Specifications of Audeze Sine DX

Overall score

5.1

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Popularity

What it is: An indicator based on the number of reviews received by the headphones.

When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.

Sound

4.1

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Active noise cancellation (ANC)

What it is: Reduces background noise using active technology

When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

Driver type

What it is: Type of speaker driver technology used

When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

planar

Driver size

What it is: Diameter of the speaker driver unit

When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

Number of drivers

What it is: Total number of speaker drivers per earcup

When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

Lowest frequency

What it is: Lowest audio frequency the headphones can reproduce

When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

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Calls & Controls

1.7

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Noise-canceling microphone

What it is: Built-in microphone reduces background noise during calls

When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

N/A

Can be used as a headset

What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.

When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

Number of microphones

What it is: Total number of built-in microphones

When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

Boom microphone

What it is: Includes detachable boom microphone for voice clarity

When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

N/A

Microphone SNR

What it is: Signal-to-noise ratio of the microphone

When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

N/A

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Connectivity

2.9

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Connectivity

What it is: Available connection methods (wired, wireless, Bluetooth, etc.)

When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

Bluetooth version

What it is: Version of Bluetooth technology supported

When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A

Maximum Bluetooth range

What it is: Maximum wireless operating distance from source device

When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A

Audio latency

What it is: Delay between audio and video in wireless mode

When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A

Multipoint support

What it is: Supports simultaneous connections to multiple devices

When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A

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Features

8.0

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Ambient sound mode

What it is: Allows external sounds to pass through for awareness

When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A

EQ support

What it is: Allows customization of sound profile via equalizer

When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

Companion app

What it is: Dedicated mobile app for customization and updates

When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

Adjustable ANC levels

What it is: Allows adjustment of noise cancellation intensity levels

When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A

Voice assistant support

What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant

When it matters: When hands-free control is part of your daily routine.

Importance: LOW

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Battery

4.9

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Battery life

What it is: Playback time on a single charge

When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A

Battery life with ANC

What it is: Playback time with active noise cancellation enabled

When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A

Charging time

What it is: Time required for a full battery charge

When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A

Quick charge

What it is: Provides quick playback time with short charging period

When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A

Battery capacity

What it is: Total energy storage of the internal battery

When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A

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Design

5.9

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Brand name

What it is: The manufacturer or brand of the product.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Audeze

Form factor

What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)

When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

on-ear

Weight

What it is: Total weight of the headphones

When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

Acoustic design

What it is: Type of acoustic design (open-back, closed-back, semi-open)

When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

open-back

Clamp force

What it is: Amount of clamping pressure applied to the head

When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

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Audeze Sine DX vs the average headphone

Why is Audeze Sine DX better than the average headphone?

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40 mm larger driver size
Audeze Sine DX uses a larger driver size than the average headphone (80 mm vs 40 mm). The average headphones use a driver size of 40 mm.
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.
Importance: MEDIUM
Audeze Sine DX uses a larger driver size than the average headphone (80 mm vs 40 mm). The average headphones use a driver size of 40 mm.80 mm vs 40 mm
EQ customization
Audeze Sine DX supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.
Importance: MEDIUM
Audeze Sine DX supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
30,000 Hz higher treble extension
Audeze Sine DX has a higher highest frequency than the average headphone (50,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
What it is: Highest audio frequency the headphones can reproduce
When it matters: When treble extension and overall frequency reach matter to you.
Importance: MEDIUM
Good value: >=24000 Hz
Audeze Sine DX has a higher highest frequency than the average headphone (50,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.50000 Hz vs 20000 Hz
8 Hz lower bass extension
Audeze Sine DX has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.
Importance: MEDIUM
Good value: <=10 Hz
Audeze Sine DX has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.10 Hz vs 18 Hz
2.1 lower clamp force
Audeze Sine DX has a lower clamp force than the average headphone (2.2 vs 4.3). The average headphones have a clamp force of 4.3.
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.
Importance: MEDIUM
Audeze Sine DX has a lower clamp force than the average headphone (2.2 vs 4.3). The average headphones have a clamp force of 4.3.2.2 vs 4.3
Open-back design
Audeze Sine DX uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
What it is: Shows whether the headphones use an open-back housing that lets air and sound pass through more freely than a closed design.
When it matters: When you listen in quiet places and care more about spacious sound than blocking outside noise or preventing sound leakage.
Importance: MEDIUM
Audeze Sine DX uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
10x higher input power handling
Audeze Sine DX has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
What it is: Maximum input power the drivers can safely handle
When it matters: When you pair the headphones with stronger sources or dedicated gear.
Importance: LOW
Good value: >=300 mW
Audeze Sine DX has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.1000 mW vs 100 mW
20 dB higher max SPL
Audeze Sine DX has a higher max SPL than the average headphone (130 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
What it is: Maximum safe sound pressure level
When it matters: When high-volume headroom is part of your use case.
Importance: LOW
Good value: >=116 dB
Audeze Sine DX has a higher max SPL than the average headphone (130 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.130 dB vs 110 dB
2.1 lower clamp force
Audeze Sine DX has a lower clamp force than the average headphone (2.2 vs 4.3). The average headphones have a clamp force of 4.3.
Open-back design
Audeze Sine DX uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
40 mm larger driver size
Audeze Sine DX uses a larger driver size than the average headphone (80 mm vs 40 mm). The average headphones use a driver size of 40 mm.
30,000 Hz higher treble extension
Audeze Sine DX has a higher highest frequency than the average headphone (50,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
8 Hz lower bass extension
Audeze Sine DX has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
10x higher input power handling
Audeze Sine DX has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
20 dB higher max SPL
Audeze Sine DX has a higher max SPL than the average headphone (130 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
EQ customization
Audeze Sine DX supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.

Why is Audeze Sine DX worse than the average headphone?

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37.6% higher weight
Audeze Sine DX is heavier than the average headphone (300 g vs 218 g). The average pair of headphones weighs 218 g.
15 mm tighter earcup height
Audeze Sine DX has tighter earcup height than the average headphone (45 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
10 mm tighter earcup width
Audeze Sine DX has tighter earcup width than the average headphone (33 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
No passive noise reduction
Audeze Sine DX does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
Not headset-ready
Audeze Sine DX is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
No passive noise reduction
Audeze Sine DX does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.
Importance: MEDIUM
Audeze Sine DX does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
37.6% higher weight
Audeze Sine DX is heavier than the average headphone (300 g vs 218 g). The average pair of headphones weighs 218 g.
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.
Importance: MEDIUM
Good value: <150 g
Audeze Sine DX is heavier than the average headphone (300 g vs 218 g). The average pair of headphones weighs 218 g.300 g vs 218 g
Not headset-ready
Audeze Sine DX is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.
Importance: MEDIUM
Audeze Sine DX is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
15 mm tighter earcup height
Audeze Sine DX has tighter earcup height than the average headphone (45 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
What it is: Internal height of the earcup cavity
When it matters: When larger ears need enough space inside the earcups.
Importance: MEDIUM
Audeze Sine DX has tighter earcup height than the average headphone (45 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.45 mm vs 60 mm
10 mm tighter earcup width
Audeze Sine DX has tighter earcup width than the average headphone (33 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
What it is: Internal width of the earcup cavity
When it matters: When earcup fit affects comfort and pressure around your ears.
Importance: MEDIUM
Audeze Sine DX has tighter earcup width than the average headphone (33 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.33 mm vs 43 mm
5.89x more expensive
Audeze Sine DX is more expensive than the average headphone (£530 vs £90).
Audeze Sine DX is more expensive than the average headphone (£530 vs £90).£530 vs £90
34.1% lower user score
Audeze Sine DX has a lower user score than the average headphone (5.97 vs 8.000).
What it is: A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
Audeze Sine DX has a lower user score than the average headphone (5.97 vs 8.000).5.97 vs 8
14.3% worse value for money
Audeze Sine DX has worse value for money than the average headphone (5.89 vs 6.736).
What it is: An indicator that combines the headphones' overall rating with their cost.
When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.
Audeze Sine DX has worse value for money than the average headphone (5.89 vs 6.736).5.89 vs 6.74

Calls & Controls

Graphic comparison of Audeze Sine DX and

Attribute category

Attribute

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Third-party reviews

United Kingdom

United States

(Reviews last updated: June 2026)

What customers like about Audeze Sine DX?

High-end planar magnetic sound in a rare portable, on-ear open-back format
Exceptionally clear, natural, and warm midrange that performs well with vocals and acoustic instruments
Deep, tight, and well-extended bass fundamentals with good transient response and speed
High-quality build featuring premium leather and a durable metal frame
Very easy to drive even with modest smartphones due to high efficiency (18 ohms / 102dB)
Smooth and forgiving treble presentation that avoids sibilance and fatigue

What customers dislike about Audeze Sine DX?

Significant comfort issues due to high clamping force and thin pads that can cause ear fatigue during long sessions
Open-back design offers virtually no noise isolation, making them unsuitable for loud environments
Treble response is somewhat rolled-off or 'dark,' which may lack the 'sparkle' and air desired by some audiophiles
On-ear fit can be finicky, requiring meticulous adjustment to achieve a proper seal and optimal sound balance
Does not include a hard carrying case, only a soft pouch, despite its premium price point
Brutally unforgiving of poor recording quality or low-bitrate audio files

Expert reviews

majorhifi.com

24/12/2017

Audeze Sine DX On-Ear Open-Back Headphones Review

The Audeze Sine DX is an open-back, planar magnetic on-ear headphone priced at $599.00 that offers a portable, relatively affordable option for audiophiles. Its build features a durable, flexible metal headband padded with leather-coated foam, and swiveling "D"-shaped earcups. In terms of sound pros, the headphones deliver a warm, pleasant midrange that shines with acoustic...Read more

headfonics.com

27/08/2017

Audeze SINE DX Review - Headfonics

The Audeze SINE DX is an open-back, on-ear planar magnetic headphone, designed as an analog-only, audiophile-focused product with a robust, portable 240g build. According to Headfonics, the device excels with an impactful, punchy low-end and clear, natural-sounding vocals in the 1kHz-2kHz range, making it ideal for electronic music. However, the review highlights significant...Read more

headfonia.com

12/09/2017

Review: Audeze Sine Dx - Headfonia

The Headfonia review of the Audeze Sine DX highlights the open-back, on-ear planar magnetic headphones as a sleek, durable, and visually appealing product featuring a robust aluminum frame and secure, angled 3.5mm connectors. While delivering excellent sound, the review notes a significant "death grip" clamp force, stiff ear pads that cause sweating, and a lack of a protective...Read more

musicalhead.de

07/08/2017

Review AUDEZE SINE DX

The Audeze Sine DX is an on-ear headphone featuring open-back planar magnetic technology, designed primarily for mobile audiophile use. Its robust build quality features a leather-wrapped headband and precision aluminium earcups designed by BMW Designworks, resulting in an appealing modern aesthetic with minimal plastic parts. Thanks to a low impedance of 18 ohms and a high...Read more

homecinema-fr.com

24/09/2019

AUDEZE Headphones: HCFR Reviews, Page 1", "AUDEZE Headphones - HCFR Tests Page 1

The HomeCinema-FR (HCFR) community forum review thread provides a comprehensive, user-driven analysis of the Audeze planar-magnetic headphone lineup. The discussion highlights the brand's distinct positioning against the traditionally "clear, detailed, and analytical" French audio preference (such as Focal), noting that Audeze instead embraces a warm, dark, and highly organic house...Read more

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