Fyne Audio

S-Trax Super Tweeter

£999.99

The Fyne Audio S-Trax Super Tweeter is designed to open up the very top end of your system, adding sparkle and air above what most loudspeakers can deliver. Its titanium dome and S-Trax waveguide extend treble response well beyond 20kHz, bringing extra space and realism to instruments and vocals. With adjustable crossover settings, it integrates neatly with a wide range of speakers. Get in touch for more details.

1 in stock

SKU: 15294

Fyne Audio S-Trax Super Tweeter

Most people know that adding a subwoofer deepens bass and improves balance. S-Trax does the same for high frequencies, revealing hidden details and refining instrument tones. Featuring distilled technology from our flagship SuperTrax, this compact, value-focused super tweeter blends reflected and direct sound through a time-aligned, omnidirectional design, adding air, openness, and realism to your music. By extending your speakers’ frequency range far beyond what we can hear, S-Trax enhances detail, sharpens imaging, and even deepens the perception of bass. S-Trax ensures you don’t just listen to your favourite tracks—you feel them. Versatile by design, it works acoustically and aesthetically with almost any speaker, but it is the perfect addition for our F500E, F500S, and F500SP Series featuring our IsoFlare driver technology. Available in black.

SENSATIONAL SOUND. SENSATIONAL VALUE.

Music isn’t just something you listen to, it’s something you feel. The deepest bass notes, the richness of vocals, the sparkle of high frequencies all come together to create a truly immersive experience. But what if you could unlock even more detail? Distilling everything we have learnt from developing our original audiophile SuperTrax into a compact, value driven version, the S-Trax extends your speakers’ high-frequency range far beyond what’s normally heard, enhancing clarity, realism, and the sense of space and air to your music.

360 degree experience

By using our patented time aligned omnidirectional S-Trax, reflected energy in the room has the same harmonic structure as the direct on axis energy. The result? An increased perception of air and space to the sound.

Magnesium dome

Instruments create frequencies far beyond what the human ear can consciously detect—sometimes up to 50kHz or more. Featuring a Magnesium dome tweeter, this lightweight yet rigid material allows for a smooth and extended response, introducing controlled break-up only beyond the audible range.

Fyne Audio S-Trax Super Tweeter 501 View from loud and clear hi-fi, glasgow, scotland, uk

Improve your existing system

The S-Trax works at its optimum with our IsoFlare point source driver, however any loudspeaker will see improvements in sound. Designed with a sleek, understated look, S-Trax complements a wide range of speakers, making it a perfect addition to upgrade any hi-fi system.

Fyne Audio S-Trax Super Tweeter Lifestyle 2 from loud and clear hi-fi, glasgow, scotland, uk

Room filling 360 Degree Sound

Traditional super tweeters tend to focus sound in a narrow beam, which limits how evenly high frequencies spread across the room. S-Trax takes a different approach. Using our innovative, patented omnidirectional design, it radiates high frequencies in all directions, creating a more open, spacious, and immersive soundstage—no matter where you’re sitting.

A Spectrum Beyond Hearing

Instruments create frequencies far beyond what the human ear can consciously detect—sometimes up to 50kHz or more. While you may not “hear” these frequencies in the traditional sense, they influence how you perceive music, adding depth, realism, and that indescribable emotional connection to every note. S-Trax ensures you don’t just listen to your favourite tracks—you feel them.

Revealing Harmonic Detail

Most people know that adding a subwoofer deepens bass and improves balance. A super tweeter does the same for high frequencies, revealing hidden details and refining instrument tones. S-Trax enhances this by preserving the harmonic accuracy of our IsoFlare driver, improving timbre across the full range – even in non-IsoFlare designs.

With precise IsoFlare time alignment, it ensures reflected sound in the room retains the same harmonic structure as direct sound, by maintaining these subtle details, S-Trax delivers music with greater realism and emotional depth.

Grounding Terminal & HF Adjustment

Includes an extra earth terminal that grounds the driver chassis to prevent radio frequency interference effects from masking fine detail.

HF output controls are integrated on top of the cabinet, offering user adjustment of high frequency energy giving you customisation to your preferred sound.

Fyne Audio S-Trax Super Tweeter Lifestyle 1 from loud and clear hi-fi, glasgow, scotland, uk

Specifications

Recommended amplifier power (Watt RMS) 400 (Max)
Sensitivity (2.83 Volt @ 1m) Suitable for loudspeakers up to 98dB typically
Nominal impedance 8 Ohm
Frequency response (-6dB typical in room) 16kHz – 50kHz
Drive unit complement 25mm (1”) Magnesium dome with neodymium magnet system
Crossover type 3rd order high pass 16kHz, CryoLite treated
System adjustments +/- 4.5dB from nominal setting
Dimensions – HxWxD 79 x 82 x 149mm (3.1 x 3.2 x 5.6″)
Net Weight – Each 1kg (2.2lbs)
Finishes Black