Original B&W Speakers available for
Stereo audio system (316i / 318i / 320i / 320d / 420i / 420d / M4)
Package includes
- 4 Mid-range Speakers
- 2 Tweeter Speakers
- 2 Harman Kardon Tweeter Carriers
Improve the overall audio experience with enhanced treble, mid and bass.
Plug and play installation without wire splicing.
As options:
- further bass improvement with Harman Kardon subwoofers