The 100 mm (4 ") midrange driver is equipped with a water-repellent pressed paper cone: a material that offers natural sound.

The 25mm coil and titanium silk dome tweeter provide wide extension for mid and high frequencies and are optimized for off-axis output for an expanded soundstage in the three dimensions that enhances the real-life listening experience in the cabin.

• 2-way STEG speaker set for BMW and MINI.

• for F-Series 1-Series, 2-Series, 3-Series, 4-Series from approx. 2004 onwards

• for G-series all 3-series, 4-series, 5-series, 6-series, 7-series, i8 and X

• for E-series must be adapted minimally

• for Mini F54, F55, F56, F57, F60

• The set contains:
• 2 pcs. Tweeter (25 mm)
• 2 pcs. midrange driver (100 mm) with neodymium magnet
  
• 2 pcs. Crossover
  
• Plug&Play cable set
• Tweeter mounts

Technical data of the midrange driver:

• Neodymium magnet
• Paper cone
• Resonant frequency fs=75Hz,
• Impedance 4 Ohm,
• Efficiency 88dB 1W/1m
• Maximum Power：30W
• Frequency Range：90-15000Hz
• Qms：2.34
• Qes：0.30
• Qts：0.26
• Mms：6.95G
• Vas：4.97 L
• Weight：0.38 KG
• Mounting Depth：36.0 MM
• Mounting Diameter：98.0 MM