Blaupunk Pair of 4” BMW direct fit plug & play subwoofer is German engineered to fulfill the requirement to enhance the low pitched-audio frequencies with maximum output power of 600 Watts. The Subwoofer BM 1402 CM4 can be installed in selected BMW models to engage in ultimate music listening with upgraded sound system and to stand out from the crowd even more.

Pair of 4” BMW direct fit plug & play subwoofer is designed through German engineering to benefit and upgrade the car's sound sytem to the next level. With installation of the BM 1402 CM4, the subwoofer enhances low-pitched audio, or bass for exellent sound streaming.Subwoofer BM 1402 CM4 can be installed in selected BMW models.

  • Speaker Size / Diameter : 100mm / 4”
  • Normal output power (RMS) : 30W
  • Max. output power : 60W
  • Sensitivity : 86dB
  • Impedance : 4 ohms
  • Frequency response : 80Hz - 20,000Hz
  • Cone Material : Paper
  • Surround : Rubber
  • Net Mass : 16.47oz
  • Mounting depth : 39mm
  • Diameter hole : 129.5mm