Rockford Fosgate Power BMW 2-Way Style-1 Component System - T3-BMW1
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The T3-BMW1 is a direct fit replacement/upgrade speaker system for select BMW® models. Speaker features a BMW® factory connector, 1” silk tweeter and glass fiber woofer.


The T3-BMW1 is a full-range direct fit speaker intended to replace or upgrade factory models installed in select BMW® vehicles (see compatibility chart). The speaker is comprised of a 1” silk tweeter with neodymium motor and a woofer with a glass fiber cone. Features an inline passive crossover and BMW® factory connector for easy plug-n-play operation. Made in Germany.

  • OEM Frame Style-1
  • 4" 2-way component system
  • Glass fiber sandwich cone with Nomex honeycomb core
  • Poly-Urethenane Dust Cap
  • SBR surround and Bimax spider
  • Glass fiber reinforced poly-carbonate frame
  • Neodymium ring style magnet
  • 25mm voice coil with high temp aluminum former
  • Tweeter: Silk diaphragm and surround
  • Tweeter: 25mm voice coil
  • Tweeter: Neodymium motor structure
  • Tweeter: Glass fiber reinforced polyamid frame
  • Direct plug-in to factory BMW® harness
  • In-line external crossover
  • 3 models available (depending upon BMW® series)
  • 2-Year Warranty



Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.

Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible speakers.

Nominal Impedance (Ohms)4-Ohm
Frequency Response (Hz)75Hz - 20kHz
Speaker TypeComponent System
Midrange Size (Nominal Diameter)4.0"
Midrange Mounting Depth1.14" (29.1mm)
Tweeter Mounting Depth0.375" (9.5 mm)
Power Handling (RMS)50 Watts RMS
100 Watts Max
Tweeter Size (Nominal Diameter)1.0" (25 mm)
Vehicle Compatibility1-SERIES 2011-2014
3-Door (F21) Front
5-Door (F20) Front
3-SERIES 2012-2014
Coupe (F32) Front, Rear
Sedan (F30) Front, Rear
Touring (F31) Front, Rear
6-SERIES 2011-2014
Coupe (F13) Front
Convertible (F12) Front
X3 2010-2014
SUV (F25) Front, Rear
Mounting HardwareYes
Includes (1) pair tweeter bezels
Sensitivity (dB @ 1W/1M)87 dB
CrossoverExternal inline tweeter crossover
Grille/Trim Ring Included
Shipping Weight2.9 Lbs.
(1.31 Kg.)

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