We are proud to share that the STEG SST-50 has been awarded BEST OF THE YEAR 2025 – High Performance Air Motion Tweeter at the EMMA Singapore Championship.
This recognition is given to products that have proven their performance throughout the 2025 season—chosen and trusted by competitors in real competition builds.
The STEG SST-50 stands out with its advanced AMT (Air Motion Transformer) technology, delivering exceptional detail, speed, and ultra-high frequency extension that goes beyond conventional tweeters.
Key Specifications:
• AMT (Air Motion Transformer) tweeter design
• Frequency response: 4,500 Hz – 50,000 Hz
• Impedance: 4 Ohm
• Sensitivity: 89 dB (1W/1m)
• Resonance frequency (Fs): 3,300 Hz
• 2.2” (55mm) compact chassis design
• CNC-machined aluminium housing with neodymium motor structure
With its ability to reproduce ultra-high frequencies up to 50kHz and deliver outstanding micro-detail, the SST-50 has become a preferred choice among top installers and competitors.
Chosen. Trusted. Proven on the competition stage.
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