The tweeter for the BLK system is also available individually, ideal for assembling customised car audio systems. The BLK T25 can be used from 3,500 Hz; we recommend - as with the component systems - a crossover frequency of 4,000 Hz. It goes without saying that the T25 also features the silk dome and powerful neodymium drive, meaning that it can be combined with all other systems in the series to produce perfect sound.

Technical specifications

Power Handling
  • 50 / 100 Watts
  • 4 Ohms
Crossover frequencies
  • 4000 Hz
Sound pressure level
  • 90 dB


  • Solid protection cover in hexagon style
  • Polypropylene cone
  • Silk tweeter with neodymium magnet