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. 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. 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. 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. 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. 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. Magnesium Dome At the heart of the S-Trax lies a precision formed Magnesium dome, engineered to push frequency response up to 50kHz. This lightweight yet rigid material allows for a smooth and extended response, introducing controlled break-up only beyond the audible range housed in a value led design. Grounding Terminal Includes an extra earth terminal that grounds the driver chassis to prevent radio frequency interference effects from masking fine detail. HF Adjustment HF output controls are integrated on top of the cabinet, offering user adjustment of high frequency energy giving you customisation to your preferred sound. + or – 4.5dB Specifications Maximum Recommended amplifier power (Watt RMS) 300 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″) Weight 1kg (2.2lbs) Finishes Black