Final Audio ZE8000
Final’s Acoustic Research Team and the Discovery of "8K SOUND"
Final’s acoustic research team has discovered a new physical property that is distinct from the characteristics traditionally used as industry references. This new sound property has shown that music can be heard with unprecedented clarity compared to conventional standards. At the same time, we realized that expressing this new sound in words is challenging.
Expressions such as "bass texture" and "high-frequency extension" are commonly used in many audio products, and we have used similar descriptions ourselves in the past to indicate the superiority of certain frequency ranges.
However, this time, we encountered a completely new experience where every aspect of the sound, including depth, is in sharp focus, regardless of which frequency range, instrument, or voice you pay attention to. We found it difficult to find words to describe this impression, which felt akin to being overwhelmed by the high resolution of the next-generation video standard, "8K." Therefore, we decided to name this sound "8K SOUND." Similar to 8K video, there is a brief period of adjustment as your senses adapt to the high level of detail, but once you acclimate, there’s no turning back.
The ZE8000 is a product that we confidently assert represents the benchmark for selecting true wireless earphones based on "sound quality."
The ZE8000 offers a comfortable fit achieved through an extremely compact design that separates the battery and circuitry, effective noise cancellation that doesn’t cause discomfort, and adjustable volume levels tailored to music and environmental conditions. For those who have used various true wireless earphones, the ZE8000 delivers all the essential features that truly matter.
A Completely New Music Experience: "8K SOUND"
8K refers to the next-generation video standard known for its extremely high resolution, revealing details such as the texture of a person’s skin. Unlike previous standards that enhanced sharpness through techniques like emphasizing outlines, 8K video improves image quality with an overwhelming amount of information—16 times that of current standards—making such enhancements unnecessary.
Similarly, in audio tuning, traditional methods often involved boosting high frequencies for clarity or enhancing low frequencies for impact. However, 8K SOUND focuses on drastically increasing the amount of audio information, allowing you to experience the true quality of the sound as it is. This new sound technology offers a fresh and immersive music experience that anyone can enjoy.
That said, it may require some adjustment when first experienced. Just as with 8K video, where everything appears so detailed that it can be hard to know where to focus, 8K SOUND can initially overwhelm with its clarity. You might find it easier to focus on audio that highlights certain elements, making it clearer where to direct your attention. Yet, once you adjust and concentrate on specific instruments or voices, you can hear subtle details previously masked by emphasis. This means discovering new sounds in familiar music. While similar sensations might occur with traditional headphones when certain frequency ranges are emphasized, 8K SOUND delivers an entirely new level of music experience across the entire audio spectrum, something not achievable with conventional earphones or headphones.
Comfortable Fit That Makes You Forget You’re Wearing Them
The comfort of earphones largely depends on the size of the part that goes into the ear. In true wireless earphones, the internal components such as the battery and circuitry can make the housing bulkier. This often results in pressure on the ear and accumulated fatigue when wearing such earphones. The ZE8000 addresses this by minimizing the size of the part that fits into the ear, separating the circuitry and battery from this portion.
Additionally, the ZE8000 features specially designed ear tips with all contact points covered in soft silicone, ensuring a gentle yet secure fit that prevents them from falling out. To accommodate different ear sizes, the ZE8000 includes five sizes of ear tips for the perfect fit.
Noise-Canceling Technology That Doesn’t Affect Playback Quality or Cause Discomfort
Traditional Active Noise Canceling (ANC) technology often introduces delays and can result in a muffled low-end, impacting the playback quality. Additionally, increasing the ANC effect can sometimes cause discomfort, leading to what is known as "noise-canceling nausea." The ZE8000, however, incorporates a unique algorithm that prioritizes both sound quality and comfort, eliminating pressure while maintaining effective noise cancellation.
Without Noise Cancellation External noise enters the ear canal.
Typical Noise Cancellation Reduces external noise but can cause pressure and affect the music signal.
ZE8000 Noise Cancellation Our proprietary algorithm ensures that there is no impact on the music signal and eliminates any sense of pressure or discomfort.
4 Modes for Convenience of Use
Switching Between Four Modes of Noise Canceling / Ambient Sound Pickup
In addition to the standard "Noise Canceling Mode," you can switch between four patterns: "Wind Cut Mode," "Ambient Listening Mode," and "Voice Through Mode."
- Noise Canceling Mode: Reduces surrounding noise to make the playback sound clearer. This is the default setting.
- Wind Cut Mode: Reduces noise caused by wind hitting the earphone's microphone, making playback sound clearer.
- Ambient Listening Mode: Keeps the playback volume the same while allowing surrounding sounds to be heard. This mode minimizes the unnatural amplification of small external sounds like footsteps, making the external sound pickup function more natural compared to not wearing the earphones. It’s useful for activities like running or working where you want to be aware of your surroundings while enjoying music.
- Voice Through Mode: Automatically lowers the playback volume to make surrounding sounds easier to hear. This is effective for briefly hearing external sounds, such as train announcements, without removing the earphones. It also allows for conversation without taking out the earphones.
Optimized Volume Steps for Precise Adjustment
Choosing the perfect volume for listening to music is a crucial aspect of using earphones. Even slight deviations can be noticeable and bothersome. However, typical smartphone volume controls often have large step increments, making fine adjustments difficult. As you approach maximum or minimum volume levels, the volume changes between steps become more pronounced. This can lead to difficulties in setting a precise volume when using earphones at low levels late at night or experiencing situations where increasing the volume one step makes it too loud, while decreasing it makes it hard to hear, such as in a noisy train environment.
The ZE8000 earphones address this issue with the "Volume Step Optimization" feature available through the dedicated "FINAL CONNECT" app. This feature refines the volume steps around the range that users find most comfortable, allowing for more precise volume adjustments. As a result, you can enjoy a more comfortable listening experience with the perfect volume level.
Equipped with Ultra-High Precision & Ultra-Low Distortion Driver "f-CORE for 8K SOUND"
To implement advanced digital signal processing, developing an extremely precise driver is essential. To achieve 8K SOUND, we have developed a new driver with ultra-high precision and ultra-low distortion, named "f-CORE for 8K SOUND."
This driver features an unusually large 13mm diameter diaphragm for fully wireless earphones. The diaphragm is fixed without adhesives by using a special silicon edge molded integrally with it. Additionally, the wiring to the coil uses an air-wiring method, also eliminating the need for adhesives. This adhesive-free manufacturing process allows for a lighter and more precise diaphragm. As a result, the ultra-lightweight diaphragm can vibrate accurately, leading to a driver with significantly lower distortion and higher precision compared to typical drivers.
8K SOUND
Digital Signal Processing Technology for
To achieve high-definition, distortion-free "8K SOUND," we first apply conventional FIR filters for correction in both the frequency and time domains. Additionally, we uniquely combine multiple digital signal processing technologies to enhance the audio experience, ensuring that the sound is exceptionally clear and detailed.
Equipped with AB-Class Amplifier and Thin-Film Polymer Capacitors (PML CAP)
The earphones feature an AB-class amplifier, a rare choice for wireless earphones. This amplifier not only reduces musical signal distortion but also improves the signal-to-noise ratio (S/N ratio), allowing you to experience sound that quickly rises from silence with exceptional clarity. Additionally, the amplifier's output section includes thin-film polymer multilayer capacitors (PMLCAPs). While it is highly unusual to use such expensive and large capacitors in fully wireless earphones, we have chosen them to prioritize sound quality and minimize distortion in the amplifier section.
Beamforming Function Equipped
By placing two high-performance microphones at a distance from each other, the earphones enable beamforming towards your mouth. This technology ensures that during outdoor calls, surrounding noise is effectively filtered out, allowing your voice to be transmitted clearly to the other party.
Available in Two Color Variations
The earphones are available in two color options: BLACK and WHITE. Both the earphones and the charging case feature a lightweight resin construction, yet they are finished with a luxurious, glossy texture reminiscent of high-end camera bodies. Typically, this type of textured finish is applied to metal surfaces through baking, but we have developed a special process that allows this finish to be applied to resin surfaces as well.
Compatible with Dedicated Mobile Application
By downloading the dedicated app "final CONNECT" to the device paired with your ZE8000 earphones, you can access not only basic functions such as checking the battery level but also exclusive features unique to the ZE8000. Additionally, we plan to introduce new features through firmware updates.
Features Available with final “CONNECT”:
- Switch between four modes for noise canceling and ambient sound pickup.
- Adjust sound quality with ease using the "Pro Equalizer" setting, mimicking professional audio engineering.
- Fine-tune your volume with the "Volume Step Optimization" feature for a perfect listening level.
- Change the language of voice guidance (Japanese/English).
- Switch to "8K SOUND+ Mode.”
Specifications:
Accessories
Main units, Charging case, Ear tips (5 sizes), USB Type-C charging cable, Acoustic tool, Dust filters.
Other Features
IPX4 Waterproof
Waterproof IPX4 for daily use, even in sudden changes in weather conditions. Comfortable use for rainy days or during sports without stress.
