In short: if sound quality is your priority, go for wired headphones. They provide uncompressed sound, a stable signal, and zero latency. Wireless headphones are more suitable for those who value convenience and freedom of movement, but Bluetooth can compress sound and introduce latency.
Key differences:
-
Wired headphones :
- Uncompressed, high-resolution audio (up to 9,216 kbps).
- Stable signal, no interference or delay.
- No batteries required, works indefinitely.
- Perfect for studies, movies, and games.
-
Wireless headphones :
- Bluetooth communication compresses audio (300-990 kbps, depending on the codec).
- Convenient to use when traveling or doing sports.
- Battery life is limited (16-50 hours).
- There may be a delay (30-250+ ms).
Quick comparison table:
| Characteristics | Wired headphones | Wireless headphones |
|---|---|---|
| Sound quality | Uncompressed signal | Compressed (depending on codec) |
| Signal stability | Constant, without interruption | Connection interruptions may occur. |
| Delay | None | Possible (30-250+ ms) |
| Battery requirement | Not necessary | Limited (16-50 hrs) |
| Ease of use | Depending on the cable | Freedom of movement |
Choose according to your needs: if impeccable sound is your priority, choose wired headphones. If mobility and convenience are important, wireless headphones may be a better solution.
Wired vs. wireless headphones comparison: sound quality, latency, and specs
Wired headphones: sound quality advantages
Wired headphones offer excellent sound quality. Because the audio is transmitted as a direct analog signal, it remains uncompressed and high-resolution, unlike wireless headphones, where Bluetooth codecs can compress the audio and lose some of the data [6] .
Another important advantage is that wired headphones do not require batteries. This means that they are always ready to work. As Jolina Landicho says:
"Sure, the cables can get tangled. But I've never had to ask my cables for more battery power." [6]
Additionally, wired headphones provide a very stable signal. Unlike wireless headphones, they are not susceptible to interference from Wi-Fi routers or other electronic devices. [6] And if external DACs and amplifiers are used, the sound quality can be further improved - we will discuss this further.
Technical advantages of wired connections
Using external DACs (digital-to-analog converters) and amplifiers can make the sound even clearer, more detailed, and more spacious. For example, professional studio headphones like the Audio-Technica ATH-M50x (around $150) are a great choice for both home and studio use [4] .
"If you're looking for the best sound quality, you'll find it in wired headphones. While wireless headphones can be great, they don't match the best wired headphones."
– Maria Rerecich, Senior Director of Product Testing, Consumer Reports [4]
Open-back headphones, like the Grado Prestige SR225x , allow sound to “breathe” for a more natural sound, while closed-back models, like the Audio-Technica ATH-M50x , provide excellent sound isolation in noisy environments [4] . Consumer Reports, which tests more than 40 headphone models each year, says that the best sound quality is found in wired headphones. For example, the 1More Triple Driver , which costs less than $100, is named one of the top choices [4] .
Next - about the wired headphone models offered by AUTOGARSAS.LT.
Wired headphone models AUTOGARSAS.LT
AUTOGARSAS.LT offers a wide selection of high-quality wired headphones from manufacturers such as Focal , Bowers & Wilkins , Bang & Olufsen and Audio-Technica [5] [7] . One of the most popular models is the Audio-Technica ATH-AVC500 , the price of which is now reduced to €85.00 (was €99.00) [7] . These headphones have large 53 mm CCAW drivers, anti-vibration aluminum housings and a frequency range of 10 to 25,000 Hz, ensuring rich and wide-range sound [7] .
For both audiophiles and professionals who value accurate and pleasant sound, wired headphones remain an indispensable choice. AUTOGARSAS.LT specialists will help you choose the most suitable model that meets your needs - both for home listening and study work.
Wireless headphones: sound quality compromises
Wireless headphones certainly offer convenience and freedom, but Bluetooth technology still affects sound quality. Since these headphones have a built-in DAC (digital-to-analog converter), amplifier, and battery, they are responsible for the final sound result, no matter how high-quality the audio source used [12] .
During Bluetooth transmission, audio is compressed to reduce latency, but this often means that some of the highest and lowest frequencies are removed. [13] Early versions of Bluetooth could only transmit music at 328 kbps, which was lower quality than the MP3 standard. [8] Additionally, the batteries in wireless headphones wear out over time, which can affect their performance and reliability. [11]
The signal processing process can also introduce a small amount of latency. This is especially noticeable when watching movies or playing games, where synchronization is very important. [8] Let's take a look at how Bluetooth codecs affect these processes.
Bluetooth codecs and sound quality
Bluetooth codecs are an important factor in determining the sound quality of wireless headphones. For example, SBC (Subband Coding), the standard codec, compresses the audio, resulting in some loss of musical detail. [8] [9] AAC (Advanced Audio Codec), commonly used in Apple devices, is slightly better, but is still a lossy format. [9]
More advanced codecs, such as aptX, allow for CD-quality audio (16-bit/44.1 kHz) with more efficient compression [8] . aptX HD takes things even further by supporting high-resolution audio (24-bit/48 kHz). As Bowers & Wilkins states:
"aptX HD enables wireless audio at 24-bit/48kHz resolution that is indistinguishable from wired high-resolution audio." [8]
Even better quality is achieved with the LDAC codec developed by Sony . LDAC can transmit data at speeds of up to 990 kbps, supporting 96 kHz/24-bit audio, which is almost equivalent to lossless audio. [9] [3] For example, the Technics EAH-A800 headphones with LDAC technology allow you to enjoy exceptional sound quality over Bluetooth. [3]
| Codec | Maximum bit rate | Resolution/Sample Rate | Main advantage |
|---|---|---|---|
| SBC | 328 kbps | 16-bit/48kHz | Universal compatibility |
| AAC | ~250 kbps | 16-bit / 44.1 kHz | Optimized for Apple devices |
| aptX | 352 kbps | 16-bit / 44.1 kHz | CD quality, lower latency |
| aptX HD | 576 kbps | 24 bit / 48 kHz | High-Resolution Audio |
| LDAC | 990 kbps | 24 bit / 96 kHz | Almost lossless |
However, it is important to note that codecs such as LDAC or aptX HD only work if both the headphones and the audio source (phone, player) support the same codec. [9] Some manufacturers offer special apps, such as Sony Headphones Connect or Technics Audio Connect , which allow the user to choose between better connection stability and higher sound quality by changing the codec bitrate. [9] [3]
Wireless headphone models AUTOGARSAS.LT
AUTOGARSAS.LT offers a wide range of wireless headphones from well-known manufacturers such as JBL , Bose , Bang & Olufsen and Focal . For example, the JBL TUNE 500BT for €41.99 (discount from €49.00) offers up to 16 hours of listening time [10] . These headphones also have a quick charge function - just 5 minutes of charging provides 1 hour of music [10] .
Higher-end options like the Technics EAH-A800 (€349.00) boast an impressive 50 hours of battery life even with active noise cancellation (ANC) turned on. [3] They also support the LDAC codec for 96 kHz/24-bit high-resolution audio, and a quick-charge feature gives you 10 hours of listening time from just 15 minutes of charging. [3]
AUTOGARSAS.LT specialists can help you choose the most suitable wireless headphones - both for everyday use and for listening to high-quality music at home.
Direct comparison: wired and wireless headphones
When choosing headphones, it is important to pay attention to their technical parameters and features of use. Wired headphones transmit an uncompressed analog signal, which is characterized by high sound quality [2] . Meanwhile, wireless headphones use a Bluetooth connection, which compresses the signal to about 300 kb/s (for comparison, wired headphones can transmit up to 9,216 kb/s), which limits the sound quality [2] .
Wired headphones offer zero latency and a very stable signal without interference, making them perfect for gaming or watching movies [2] . As Consumer Reports notes, wired headphones offer reliable audio stability:
"If you're looking for the best sound quality, you'll find it in wired headphones. While wireless headphones can be great, they don't match the quality of the best wired headphones." [4]
Wireless headphones can sometimes experience synchronization issues due to the signal compression they use. For example, a test conducted by RTINGS in June 2025 showed that Sony WH-1000XM5 headphones experienced a latency of 241 ms when using the SBC codec [1] .
Another difference is the power source. Wired headphones like the Audio-Technica ATH-AVC500 (€85.00) can last indefinitely because they don’t require batteries. Meanwhile, wireless headphones like the Technics EAH-A800 (€349.00) can last up to 50 hours with active noise cancellation (ANC), but their lithium batteries typically wear out within two years [2] [3] .
Comparison table: performance indicators
| Characteristics | Wired headphones (e.g. ATH-AVC500) | Wireless headphones (e.g. Technics EAH-A800) |
|---|---|---|
| Sound quality | Uncompressed, high-definition analog signal | Compressed digital signal |
| Signal stability | Stable and trouble-free | Connection interruptions and glitches may occur |
| Delay | Zero, ideal for games and movies | Possible, approximately 30–250+ ms |
| Battery performance | Unlimited – no battery required | Limited, about 50-60 hours. |
| Setup | Plug-and-play (3.5 mm / 6.3 mm jacks) | Requires Bluetooth connectivity |
| Longevity | Easier to repair, fewer electronics | More complex electronics, harder to repair |
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Product examples from AUTOGARSAS.LT
AUTOGARSAS.LT offers a wide range of wired and wireless headphones, which perfectly reflect the main technological differences. Below are a few models to help you better understand these differences and their impact on sound quality.
Example of wired headphones: Audio-Technica ATH-AVC500 – these headphones feature 53 mm CCAW drivers, a frequency range of 10 Hz to 25,000 Hz, and 40Ω impedance. They come with a 3-meter cable with gold-plated 3.5 mm and 6.3 mm connectors, making them perfect for use with home theater systems or Hi-Fi amplifiers . Price – €85.00 [7] .
Examples of wireless headphones:
- JBL TUNE 500BT – These wireless headphones with Pure Bass Sound technology and 32 mm drivers provide up to 16 hours of playtime and support fast charging. Frequency range: 20 Hz–20,000 Hz. Price – €41.99 [10] .
- Technics EAH-A800 – with LDAC™ technology, which allows you to transfer 96 kHz/24-bit audio quality via Bluetooth. 40 mm three-layer diaphragm speaker, frequency range from 4 Hz to 40,000 Hz, and battery life of up to 50 hours even with noise cancellation (ANC). Price – €349.00 [3] .
These models make it easier to choose the headphones that best suit your listening needs. The table below will help you quickly compare specifications.
Model comparison table
| Model | Type | Frequency response | Resistance | Main feature | Price |
|---|---|---|---|---|---|
| Audio-Technica ATH-AVC500 | Wired (3.5/6.3 mm) | 10Hz - 25,000Hz | 40Ω | 53mm CCAW speakers | €85.00 |
| JBL TUNE 500BT | Wireless (BT) | 20Hz - 20,000Hz | N/A | Pure Bass Sound, 4 p.m. | €41.99 |
| Technics EAH-A800 | Wireless (BT 5.2) | 4Hz - 40,000Hz | 34Ω | LDAC, 50 hrs with ANC | €349.00 |
| FiiO F9 PRO | Wired plug-in | 15Hz - 40,000Hz | 28Ω | 3 speaker system | €169.00 |
This table helps you quickly and conveniently compare the features of different models so you can choose the headphones that best suit your needs.
Choosing between wired and wireless headphones
When choosing headphones, it's important to consider not only the technical parameters, but also how and where you'll use them. Given the differences in sound quality discussed, the right choice depends on your daily needs and listening environment.
Wired headphones are a great choice for those who value sound quality. They are ideal for use with home Hi-Fi systems, studio work, or for enjoying music where every detail of the sound is important. Since they don’t require batteries, you can enjoy unlimited listening time – which is especially convenient during longer work sessions. Professional sound engineers and musicians often choose wired headphones because of their zero latency and uncompressed audio transmission [14] .
Wireless headphones , on the other hand, allow for freedom of movement, making them particularly convenient when exercising, traveling, or using public transportation. Additionally, modern smartphones often lack a 3.5 mm audio jack, making wireless headphones a natural choice. [14] Features such as active noise cancellation (ANC) and Transparency Mode improve the listening experience in noisy environments or while traveling. [3]
Once you know which headphones best suit your needs, visit the AUTOGARSAS.LT showroom in Kaunas (Armatūrinininkų g. 1). Here you can consult with specialists and try out models tailored to your budget and audio equipment. For additional information, call: +370 683 90000 [3] .
Conclusion: Headphones for your needs
When choosing headphones, it’s important to consider where and how you’ll be using them. Wired headphones remain unbeatable when it comes to sound quality. They transmit an uncompressed, analog signal that delivers ultra-accurate sound without any loss of data. This makes them a great choice for those who work with music, do studio work, or use external DACs and amplifiers. As Maria Rerecich of Consumer Reports notes:
"If you're looking for the best sound quality, you'll find it in wired headphones. While wireless headphones can be great, they don't match the best wired headphones." [4]
Meanwhile, high-end wireless headphones with LDAC and ANC technologies offer a great combination of sound quality and comfort. They are ideal for travel, sports or everyday use when mobility and comfort are important.
Each type of headphones has its own strengths, so it is important to choose according to your personal needs. If you want to try different models and find the best solution, visit the AUTOGARSAS.LT showroom in Kaunas (Armatūrinininkų g. 1). Here you can consult with professionals with 24 years of experience.
If you have any questions or would like to consult, please call +370 683 90000 or email info@autogarsas.lt.
FAQs
How does the sound quality of wired and wireless headphones differ?
Wired headphones often have better sound quality because they can transmit more data and don't require audio compression. This allows you to enjoy more detailed and natural sound. Meanwhile, wireless headphones, while much more convenient, sometimes face Bluetooth connection limitations that can affect sound quality.
The most important differences:
- Data transfer rate: Wired headphones can transfer up to 2,304 kbps, while Bluetooth is limited to 768 kbps. As a result, wired headphones provide a wider and richer sound spectrum.
- Compression: Wireless headphones use audio compression codecs like SBC or aptX, which can reduce audio detail and dynamic range. Wired headphones don't have these limitations.
- Latency: Wireless headphones can experience audio latency, especially when playing games or watching movies. Wired headphones don't have this problem, as the audio is transmitted without any delay.
If you value impeccable sound quality and stability, wired headphones will be the best choice. However, wireless headphones are perfect for those who value convenience, especially with the latest Bluetooth codecs and advanced technologies.
How do Bluetooth codecs affect the sound quality of wireless headphones?
Bluetooth codecs are algorithms designed to compress and transmit audio over the limited bandwidth of a Bluetooth connection. Simply put, they determine how well the audio reaches your headphones or speakers.
For example, SBC – the basic and most commonly used codec – can cause a significant loss of audio detail due to its low bitrate (~328 kbps). As a result, the sound can seem “flat” and less dynamic.
Meanwhile, more advanced codecs, such as aptX or aptX HD , offer significantly higher sound quality. They allow you to achieve CD-level sound (16-bit/44.1 kHz) with a higher bitrate (up to 384 kbps), making the sound clearer and more detailed. Even more flexibility is provided by aptX Adaptive , which dynamically adjusts the bitrate (up to 420 kbps), ensuring a stable connection and low latency. This is especially useful when playing games or watching movies, where synchronization is important.
The sound quality of wireless headphones depends largely on the codec used. If you want to enjoy high-quality sound without wires, it is worth choosing headphones that support modern codecs. AUTOGARSAS.LT offers a wide range of wireless headphones that will ensure a flawless sound experience without any compromises.
Which wired headphones should you choose if sound quality is most important?
If sound quality is your top priority, the Audio‑Technica ATH‑AVC500 wired headphones are worth considering. These headphones are equipped with large, precisely tuned drivers that reproduce a wide frequency range, ensuring natural and detailed sound. Unlike wireless models, signal compression is avoided here, so the sound remains clean and authentic. The 3.5 mm connector not only reduces interference, but also guarantees zero latency, making these headphones perfect for both music lovers and those who are interested in sound analysis.
Audio-Technica is a name synonymous with professional audio equipment, so you can expect not only high sound quality but also durability and comfort even during extended listening sessions. If you're looking for a reliable pair of headphones that combine quality and comfort, this model is a great choice for true audio enthusiasts.
