2-way coaxial system, 6.

Power: RMS 80W / MAX 120W Frequency range: 70 Hz - 20 kHz Impedance: 4 Ω Sensitivity: 91 dB Diameter: 165 mm Mounting diameter: 142.

Power: RMS 70W / MAX 110W Frequency range: 80 Hz - 20 kHz Impedance: 4 Ω Sensitivity: 89 dB Diameter: 10x15cm Mounting diameter: 90 x 141 mm Installation depth: 48 mm TECHNICAL DATA Voice coil of tweeter: 13 mm / 0.

Power: MAX 180W Nominal resistance: 2.

Power: MAX 135W Resistance: 4 Ohms Frequency range: 55 - 20,000 Hz Sensitivity: 93 dB Price is for a PAIR.

The HERTZ brand was created in 1998.

Power: MAX 90W Resistance: 4 Ohms Frequency range: 75 - 20,000 Hz Sensitivity: 90 dB Price is for PAIR.

2-way coaxial system, 5.

Power: RMS 60W / MAX 100W Frequency range: 90 - 20,000 Hz Impedance: 4 Ohms Sensitivity: 89 dB Diameter: 100 mm Mounting diameter: 93 mm Installation depth: 43 mm Type: dual-band, coaxial TECHNICAL DATA Voice coil of midwoofer or midrange: 25 mm / 1" Cone of midwoofer or midrange: Coated paper Voice coil of tweeter: 13 mm / 0.

2-way coaxial system, 4" / 100 mm speaker and 0.

2-way coaxial system, 5.

10cm 2-way coaxial system, with updated speakers designed for BMW.