As a self-proclaimed technology enthusiast and an audiophile, I’ve always been on the lookout for the next big thing in the world of headphones. Today, I’m excited to share my experience with the AKG K702 headphones, a gem that promises to deliver unparalleled audio quality for true music aficionados. In this review, we’ll dive deep into the features, design, and performance of these remarkable headphones, providing you with a thorough understanding of what makes the AKG K702 stand out in the competitive landscape of high-fidelity audio equipment. So, without further ado, let’s get started on this sonic journey.
Table of Contents
AKG K702 product information
History
The history of the AKG K702 headphones can be traced back to the rich heritage of AKG Acoustics, an Austrian company that has been at the forefront of the audio industry since its inception in 1947. Founded by Dr. Rudolf Görike and Ernst Pless, AKG has been committed to innovation, quality, and pushing the boundaries of audio technology for decades.
Over the years, AKG has produced a multitude of groundbreaking products that have become staples in the professional audio world. One such product was the K701, a highly regarded headphone that set the bar for performance and comfort in its time. This model’s success led AKG engineers to explore ways to further enhance the listening experience for audiophiles and professionals alike.
The development of the AKG K702 was driven by a desire to build upon the K701’s strengths, incorporating new technologies and design elements to create an even more immersive and accurate listening experience. With a focus on optimizing comfort, build quality, and sound performance, the engineers at AKG embarked on a meticulous development process.
The result of this dedicated effort was the AKG K702, a headphone that combines the company’s rich heritage with state-of-the-art technology to deliver a truly high-fidelity audio experience. The K702 features hand-selected transducers and AKG’s patented Varimotion two-layer diaphragm technology, ensuring consistent performance across the entire frequency range. The open-back design was intentionally chosen to facilitate a more spacious and accurate soundstage, allowing listeners to fully immerse themselves in the music.
Thus, the AKG K702 headphones represent a culmination of decades of expertise, innovation, and passion for delivering exceptional audio quality to professionals and audiophiles worldwide. With their blend of cutting-edge technology, comfort, and a design that pays homage to AKG’s storied history, the K702 headphones stand as a testament to the company’s unwavering commitment to excellence in the world of audio.
Specification
| Specification | Details |
|---|---|
| Year of Manufacture | 2008 |
| Company | AKG (by Harman) |
| Official Website | www.akg.com |
| Fit Type | Over-ear, Open-back |
| Item Dimensions | 4.45 x 7.83 x 8.35 inches |
| Item Weight | 8.3 ounces (235 grams) |
| Special Features | Varimotion two-layer diaphragm technology |
| Driver Size | 45mm |
| Frequency Response | 10 Hz – 39.8 kHz |
| Impedance | 62 Ohms |
| Bluetooth Version | Not Applicable (Wired) |
| Bluetooth Range | Not Applicable (Wired) |
| ANC Modes | Not Applicable (Open-back Design) |
| Audio Codec | Not Applicable (Wired) |
| Battery Life | Not Applicable (Wired) |
| Charging Time | Not Applicable (Wired) |
| Quick Charging | Not Applicable (Wired) |
| Controls | Not Applicable (Wired) |
| Price | 350-400$ Varies depending on the retailer |
What is included in the delivery set?
The delivery set of the AKG K702 headphones typically includes the following items:
- AKG K702 headphones
- Detachable 3-meter (9.8 ft) straight cable with a mini-XLR connector on the headphone side and a 3.5mm (1/8″) stereo plug on the source side
- 6.3mm (1/4″) stereo plug adapter for use with professional audio equipment
- A soft carrying pouch or bag for storage and protection
- User manual or quick start guide
The contents of the delivery set may vary slightly depending on the retailer or country of purchase. Please refer to the product packaging or the retailer’s product listing for the most accurate information on what is included with your purchase.
What about design, materials, assembly?
The AKG K702 headphones boast a stylish and professional design that is not only visually appealing but also highly functional. The materials and assembly of these headphones have been thoughtfully considered to ensure both durability and comfort during extended listening sessions.
Design:
The AKG K702 features an open-back design, which allows for a more spacious and accurate soundstage. This design choice provides a more natural and immersive listening experience, as it mimics the sensation of listening to music in an open environment. The large ear cups are designed to fully encompass the ears, providing a comfortable fit and minimizing external sound interference.
Materials:
The headphones are primarily constructed from high-quality plastic materials, which keep the overall weight of the K702 light while maintaining durability. The headband is made of metal with a leather cover, providing stability and longevity. The ear cups are equipped with soft velour-covered memory foam ear pads, offering excellent comfort for extended use. These materials work in tandem to ensure a comfortable, secure fit without compromising on build quality.
Assembly:
AKG has a reputation for its meticulous approach to assembly, ensuring that each component of the K702 is carefully put together to meet the highest standards of quality. The headphones feature hand-selected transducers, which guarantee consistent performance across the entire frequency range. The patented Varimotion two-layer diaphragm technology is also implemented, further enhancing the K702’s audio performance. Additionally, the detachable cable uses a mini-XLR connector for a secure and reliable connection between the headphones and the audio source.
In summary, the AKG K702 headphones exhibit a sophisticated design, high-quality materials, and precise assembly that come together to deliver a comfortable and reliable listening experience for both audiophiles and professionals alike.
What about ergonomics and usability AKG K702?
The AKG K702 headphones have been designed with ergonomics and usability in mind, ensuring a comfortable and enjoyable listening experience even during extended use.
Ergonomics:
The K702 headphones feature a self-adjusting headband, which automatically conforms to the shape and size of the user’s head, providing a secure and comfortable fit without applying excessive pressure. This design minimizes the need for manual adjustments, allowing users to enjoy their listening sessions with ease.
The large ear cups are designed to fully encompass the ears, reducing pressure points and providing a comfortable listening experience. The soft velour-covered memory foam ear pads further enhance comfort and minimize any potential discomfort during long listening sessions. The open-back design also allows for some breathability, preventing excessive heat buildup around the ears.
Usability:
The AKG K702 headphones have been designed with the user in mind, offering features that make them easy to use and maintain. The detachable cable allows users to easily replace it if it becomes damaged, ensuring the longevity of the headphones. The mini-XLR connector on the headphone side and the 3.5mm (1/8″) stereo plug on the source side ensure compatibility with a wide range of audio devices. The included 6.3mm (1/4″) stereo plug adapter makes it easy to connect the K702 to professional audio equipment.
While the open-back design of the K702 provides an immersive listening experience, it also means that sound leakage may occur, making them less suitable for use in environments where sound isolation is crucial, such as in public spaces or while recording. However, for users seeking a high-fidelity listening experience in a home or studio setting, the AKG K702 headphones offer exceptional ergonomics and usability, ensuring comfort and convenience throughout their use.
What about connection, control and software?
Connection:
The AKG K702 headphones are wired, which means they do not rely on wireless technologies such as Bluetooth for connectivity. Instead, they utilize a detachable 3-meter (9.8 ft) straight cable with a mini-XLR connector on the headphone side and a 3.5mm (1/8″) stereo plug on the source side. This configuration ensures compatibility with a wide range of audio devices, including smartphones, tablets, laptops, and desktop computers, as well as professional audio equipment. The included 6.3mm (1/4″) stereo plug adapter allows users to connect the K702 headphones to devices with a larger audio input, such as mixing consoles, amplifiers, or other professional gear.
Control:
As the AKG K702 headphones are designed for audiophiles and professionals, they prioritize sound quality over additional features like integrated controls or a built-in microphone. As a result, these headphones do not have any built-in controls for volume, playback, or call management. Users will need to rely on their connected audio device for these functions. This design choice allows the K702 to focus on delivering an exceptional audio experience without any distractions.
Software:
The AKG K702 headphones do not require any specialized software for their operation, as they are wired and do not utilize any wireless technologies or active noise cancellation. This means that users can simply plug the headphones into their preferred audio device and start enjoying the high-fidelity sound right away, without the need for additional software, drivers, or configuration.
In conclusion, the AKG K702 headphones prioritize simplicity and performance, offering a straightforward connection method and an uncomplicated user experience. While they lack some of the additional features found in wireless or consumer-focused models, the K702 excels in delivering an exceptional audio experience for audiophiles and professionals who value sound quality above all else.
How’s the sound quality?
The AKG K702 headphones are renowned for their exceptional sound quality, catering to the high expectations of audiophiles and professionals alike. Here’s a detailed breakdown of their sound performance:
Bass:
The K702 offers a well-defined and accurate bass response that is tight and controlled, without any overwhelming boominess. While the bass may not be as emphasized as in some consumer-focused headphones, the K702 delivers a natural and realistic low-frequency reproduction that remains true to the original recording. This makes them an ideal choice for critical listening or professional monitoring, where a balanced and accurate bass response is essential.
Mids:
The midrange of the AKG K702 is one of its strongest points, providing excellent clarity and detail. Vocals and instruments are rendered with precision and natural tonality, allowing users to hear the nuances in the music. The K702’s midrange performance is particularly well-suited for genres like classical, jazz, and acoustic music, where accurate reproduction of vocals and instruments is crucial.
Highs:
The treble response of the K702 is detailed and airy, without any harshness or sibilance. The open-back design of the headphones contributes to a sense of spaciousness in the high frequencies, providing an immersive listening experience. The K702’s ability to reproduce high-frequency details and maintain a smooth, non-fatiguing sound signature is a testament to its exceptional engineering.
Soundstage & Imaging:
The open-back design of the AKG K702 creates a spacious and accurate soundstage, giving listeners the impression of being in the same room as the musicians. The soundstage’s width and depth are impressive, allowing for precise imaging and instrument separation. This quality makes it easy for users to pinpoint the location of individual instruments and vocals within the mix, which is particularly valuable for critical listening and professional applications.
In summary, the AKG K702 headphones offer a superb sound quality that is characterized by a natural, balanced, and detailed sound signature. With a tight and accurate bass response, excellent midrange clarity, and smooth high frequencies, these headphones excel in delivering an immersive and true-to-life listening experience. The spacious soundstage and precise imaging further enhance the K702’s appeal to audiophiles and professionals seeking a high-fidelity audio experience.
What about the energy efficiency and battery life?
As the AKG K702 headphones are wired, they do not have an integrated battery or rely on any wireless technologies like Bluetooth. Therefore, they do not require any energy to function, and there is no battery life to consider.
The headphones draw their power directly from the connected audio source, such as a smartphone, tablet, or audio interface, which means there is no concern about energy efficiency or battery life when using the K702 headphones. This can be advantageous for users who require extended listening sessions without worrying about charging or battery depletion.
In summary, since the AKG K702 headphones are wired and do not rely on any active electronic components, energy efficiency and battery life are not applicable concerns. Users can enjoy continuous, high-fidelity audio without worrying about charging or battery performance.
Comparison & Review
What are similar headphones in features and cost?
Two headphones with similar features and cost to the AKG K702 are the Sennheiser HD 600 and the Beyerdynamic DT 990 Pro.
- Sennheiser HD 600: The Sennheiser HD 600 is an open-back, over-ear headphone that shares a similar target audience with the AKG K702 – audiophiles and professionals seeking high-quality sound reproduction. The HD 600 is known for its natural and balanced sound signature, with tight bass, clear midrange, and smooth highs. These headphones also provide a comfortable fit, thanks to their large ear cups and cushioned headband. The price range of the Sennheiser HD 600 is comparable to that of the AKG K702, making it an alternative worth considering.
- Beyerdynamic DT 990 Pro: The Beyerdynamic DT 990 Pro is another open-back, over-ear headphone that caters to audiophiles and professionals. These headphones are known for their spacious soundstage, clear and detailed sound signature, and strong bass response. The DT 990 Pro features a comfortable design with soft velour ear pads and an adjustable headband, ensuring a secure and comfortable fit during extended listening sessions. The price of the Beyerdynamic DT 990 Pro is similar to the AKG K702, making it a competitive alternative in terms of features and cost.
Both the Sennheiser HD 600 and Beyerdynamic DT 990 Pro offer high-quality sound performance and comfort, making them suitable alternatives to the AKG K702 for users seeking similar features and price points.
Compare with similar items
| Specification | AKG K702 | Sennheiser HD 600 | Beyerdynamic DT 990 Pro |
|---|---|---|---|
| Year of Manufacture | 2008 | 1997 | 2004 |
| Company | AKG (by Harman) | Sennheiser | Beyerdynamic |
| Official Website | www.akg.com | en-us.sennheiser.com | www.beyerdynamic.com |
| Fit Type | Over-ear, Open-back | Over-ear, Open-back | Over-ear, Open-back |
| Item Dimensions | 4.45 x 7.83 x 8.35 inches | 6.3 x 3.94 x 9.84 inches | 8.7 x 4.7 x 9.1 inches |
| Item Weight | 8.3 ounces (235 grams) | 9.2 ounces (260 grams) | 8.8 ounces (250 grams) |
| Special Features | Varimotion diaphragm | Neodymium ferrous magnets | Tesla drivers |
| Driver Size | 45mm | 40mm | 45mm |
| Frequency Response | 10 Hz – 39.8 kHz | 12 Hz – 39 kHz | 5 Hz – 35 kHz |
| Impedance | 62 Ohms | 300 Ohms | 250 Ohms |
| Bluetooth Version | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Bluetooth Range | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| ANC Modes | Not Applicable (Open-back) | Not Applicable (Open-back) | Not Applicable (Open-back) |
| Audio Codec | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Battery Life | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Charging Time | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Quick Charging | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Controls | Not Applicable (Wired) | Not Applicable (Wired) | Not Applicable (Wired) |
| Price | Varies depending on retailer | Varies depending on retailer | Varies depending on retailer |
How do AKG K702 users describe their experience with these headphones?
AKG K702 users often describe their experience with these headphones in terms of their sound quality, comfort, and build quality. Here are some common themes that emerge from user reviews and testimonials:
- Sound Quality: Many users praise the AKG K702 for its exceptional sound quality, emphasizing the natural, balanced, and detailed sound signature. They often appreciate the accurate bass response, clear midrange, and smooth treble, making these headphones ideal for critical listening and professional applications.
- Comfort: Users frequently mention the comfort of the K702 headphones, citing the self-adjusting headband, large ear cups, and soft velour-covered memory foam ear pads. These features allow for extended listening sessions without causing discomfort or fatigue, making the K702 a popular choice for those who prioritize comfort.
- Build Quality: The AKG K702 receives compliments for its solid build quality and durable construction. Users appreciate the combination of high-quality materials, such as the metal headband, leather cover, and high-quality plastic components, which contribute to the headphones’ longevity and reliability.
- Open-Back Design: Many users enjoy the open-back design of the K702 headphones, which provides a spacious and accurate soundstage for a more immersive listening experience. However, some users note that the open-back design results in sound leakage and reduced noise isolation, making these headphones less suitable for use in public spaces or when recording.
- Value for Money: Users often consider the AKG K702 to be a great value for the money, offering high-quality sound performance and comfort at a relatively affordable price compared to other audiophile-grade headphones.
- Detachable Cable: The detachable cable is seen as a positive feature by users, as it allows for easy replacement if the cable becomes damaged, extending the life of the headphones.
In summary, AKG K702 users typically describe their experience with these headphones as positive, focusing on the excellent sound quality, comfort, and build quality. While the open-back design may not be suitable for all environments, these headphones cater to the needs of audiophiles and professionals seeking an immersive and true-to-life listening experience.
Pros and cons of headphones AKG K702
| Positive Aspects | Negative Aspects |
|---|---|
| Exceptional sound quality | Sound leakage due to open-back design |
| Natural, balanced, and detailed sound | Reduced noise isolation |
| Comfortable for extended listening | No built-in controls or microphone |
| Self-adjusting headband | Not suitable for public spaces or recording |
| Soft velour-covered memory foam ear pads | May require an amplifier for some devices |
| Durable build quality | Not designed for bass-heavy preferences |
| Detachable cable for easy replacement | |
| Spacious and accurate soundstage | |
| Good value for money |
Conclusions
In conclusion, the AKG K702 headphones are a remarkable choice for audiophiles and professionals seeking exceptional sound quality, comfort, and durability. With a natural, balanced, and detailed sound signature, these headphones excel in delivering an immersive and true-to-life listening experience. The comfortable self-adjusting headband and soft velour-covered memory foam ear pads make the K702 suitable for extended listening sessions.
The open-back design provides a spacious and accurate soundstage, but it does come with some drawbacks, such as sound leakage and reduced noise isolation. These headphones may not be the best choice for use in public spaces or when recording. Additionally, the K702 lacks built-in controls and a microphone, which some users might find limiting.
Despite these minor limitations, the AKG K702 headphones offer excellent value for money and are well-regarded by users for their sound quality, comfort, and build quality. If you prioritize high-fidelity audio and a comfortable fit, the AKG K702 is undoubtedly a worthy contender in the world of audiophile-grade headphones.
Our Review
AKG K702. Basic questions, basic answers
-
Where are AKG headphones manufactured?
AKG headphones are manufactured by AKG Acoustics, a company that was originally founded in Vienna, Austria. In 1994, the company was acquired by Harman International Industries, an American company. As of 2017, Harman International Industries is a subsidiary of Samsung Electronics. Over the years, the production of AKG headphones has shifted to various locations. While some models are still manufactured in Austria, many others are now produced in other countries, such as China or Hungary. It’s essential to check the specific model of AKG headphones to determine the exact manufacturing location.
-
How to drive akg k702?
Driving the AKG K702 headphones properly is essential for getting the best audio performance out of them. While their impedance of 62 ohms is not particularly high, they do benefit from a dedicated headphone amplifier or a quality audio source with a robust headphone output.
Here are some steps to drive your AKG K702 headphones effectively:
– Choose a quality audio source: Make sure your audio source, such as a digital audio player, computer, or smartphone, supports high-quality audio playback. This ensures that the source signal is clean and detailed.
– Use a dedicated headphone amplifier: To get the most out of your AKG K702 headphones, consider using a dedicated headphone amplifier. A good headphone amplifier will provide enough power to drive the headphones properly, resulting in better audio performance, including improved bass response, dynamic range, and soundstage.
– Select a suitable DAC (Digital-to-Analog Converter): If you’re using a computer or a digital audio player as your audio source, a quality external DAC can help improve audio performance by providing a cleaner and more accurate audio signal.
– Use high-quality audio files: To take full advantage of the AKG K702’s audio capabilities, use high-resolution audio files or lossless formats like FLAC, ALAC, or WAV. This ensures that the audio signal has minimal compression and maintains its original quality.
– Proper fit and positioning: Make sure the headphones are positioned correctly on your head, with the left and right ear cups over the corresponding ears. The self-adjusting headband should rest comfortably on your head, and the ear cups should fully encompass your ears. A proper fit helps ensure optimal audio performance and comfort.By following these steps, you can ensure that your AKG K702 headphones are driven effectively, providing you with the best possible audio experience.
Last Updated on October 25, 2023
English 
German 
Russian 
Latvian 
Lithuanian 
Polish 
Portuguese 
Spanish 
Indonesian 
Turkish 
Ukrainian
4 comments
As the author of this article, I genuinely appreciate your time and interest in reading my AKG K702 headphones review. Your feedback, thoughts, and comments are invaluable to me, as they help improve the quality and relevance of my work. Please feel free to share your experiences with these headphones or ask any questions you may have. I look forward to engaging in insightful discussions and learning from your perspectives. Let’s continue exploring the world of audio together!
Great review! I’ve been using the AKG K702 for a couple of years now, and I couldn’t agree more with your assessment. The soundstage is simply incredible, and they’re super comfortable for long listening sessions.
I tried these out, but they didn’t have enough bass for my taste. I ended up going with the Beyerdynamic DT 990 Pro instead. Still, your review was very informative and detailed, so thanks for that!
As a professional sound engineer, I love my AKG K702 headphones for mixing and mastering. Your review perfectly captured why these headphones are so well-regarded in the industry. Great job!