QK 3 Midrange

The QK Series 3 Midrange, specifically the Steg QK3, is a 3-inch (8cm) midrange driver designed for high-end car audio applications.

QK 3 Midrange

The QK Series 3 Midrange, specifically the Steg QK3, is a 3-inch (8cm) midrange driver designed for high-end car audio applications.

STEG Italy, with GT-Trading, has stood for uncompromising quality and performance in the car hi-fi sector for over 30 years. Large and extremely powerful car amplifiers, as well as very small amplifiers with high efficiency, are available. Speaker systems with authentic music reproduction and high efficiency.

  • Size: 3 inches (8cm)
  • Diaphragm: Damped paper
  • Impedance: 4 Ohm
  • RMS Power: 30 watts
  • Max Power: 80 watts
  • Resonance Frequency (Fs): 130Hz
  • Total Q (Qts): 0.696
  • Equivalent Volume (Vas): 0.623L
  • Membrane Mass (Mms): 3.317g
  • Construction: Cast aluminum with neodymium magnet, tapered design for compact installation
  • Mounting: Anodized aluminum mounting rings with contoured grilles included
  • Application: Suitable for high-end car audio front stages, including pillar installs